Numbers 190,000,000s

A page of the Numeropedia - the Special Encyclopedia of Numbers

100,000,000 110,000,000120,000,000130,000,000 – 140,000,000

  All Numbers  150,000,000160,000,000170,000,000180,000,000190,000,000

[1M] & [10M] & [100M- [200M] - [300M] - [400M] - [500M] - [600M] - [700M] - [800M] - [900M]  & [1B]

1  - 10 - 100  - 1000 - 10,000 - 100,000 - 1M - 10M - 100M1B10B - 100B - 1T - 10T - 100T - 1Q ...


190,109,375

[Math.]  5753 = 190,109,375 = (190+1+0+9+375).

5754 = 109,312,890,625 = (–10–9+31+28–90+625)4.

 

190,512,000

[Math.]  190,512,000 = 27×35×53×72.

 

190,780,212

[Math.]  190,780,212 =

= 115+214+313+412+511+610+79+88+97+106+115+124+133+142+151.

 

190,780,213

[Math.] 190,780,213 = 016+115+214+313+412+511+

+610+79+88+97+106+115+124+133+142+151+160.

 

192,127,321

[Math.]   Sum of the first 166 cube numbers:

13+23+…+1663 = 192,127,321 = (1+2+…+166)2 = 13,8612.

 

195,287,346

[Math.]  195,287,346 = 6×32,547,891, using all 9 digits 1-9 once on both sides of the equality.

 

195,308,642

[Math.]  Number 097,654,321 misses one digit 8 in 10 digits 0-9:

097,654,321×2 = 195,308,642 misses one digit 7 (modulo 9)

097,654,321×4 = 390,617,284 misses one digit 5 (modulo 9).

 

195,435,485

 [Math.]  Two consecutive sums of consecutive square numbers:

195,435,485 = 23462+…+23802 = 23812+…+24142.

 

196,784,784

[Math.]  Sum of the first 167 cube numbers:

13+23+…+1673 = 196,784,784 = (1+2+…+167)2 = 14,0282.

 

197,308,642

[Math.]  Number 098,654,321 misses one digit 7 in 10 digits 0-9:

098,654,321×2 = 197,308,642 misses one digit 5 (modulo 9)

098,654,321×5 = 493,271,605 misses one digit 8 (modulo 9).

 

197,508,642

[Math.]  Number 098,754,321 misses one digit 6 in 10 digits 0-9:

098,754,321×2 = 197,508,642 misses one digit 3 (modulo 9)

098,754,321×4 = 395,017,284 misses one digit 6 (modulo 9).

 

197,530,642

[Math.]  Number 098,765,321 misses one digit 4 in 10 digits 0-9:

098,765,321×2 = 197,530,642 misses one digit 8 (modulo 9)

098,765,321×4 = 395,061,284 misses one digit 7 (modulo 9).

 

197,530,842

[Math.]  Number 98,765,421 misses one digit 3 in 10 digits 0-9:

98,765,421×2 = 197,530,842 misses one digit 6 (modulo 9)

98,765,421×5 = 493,827,105 misses one digit 6 (modulo 9).

 

197,530,862

[Math.]  Number 98,765,431 misses one digit 2 in 10 digits 0-9:

98,765,431×2 = 197,530,862 misses one digit 4 (modulo 9)

98,765,431×4 = 395,061,724 misses one digit 8 (modulo 9).

 

197,530,864

[Math.]  Number 098,765,432 misses one digit 1 in 10 digits 0-9:

098,765,432×2 = 197,530,864 misses one digit 2 (modulo 9)

098,765,432×4 = 395,061,728 misses one digit 4 (modulo 9)

098,765,432×5 = 493,827,160 misses one digit 5 (modulo 9)

098,765,432×7 = 691,358,024 misses one digit 7 (modulo 9)

098,765,432×8 = 790,123,456 misses one digit 8 (modulo 9)

and 098,765,432×9 = 888,888,888.

 

197,530,864

[Math.]  Multiples of 012345679 by 7, 16, 25, 34, 43, 52, 61, 70 and 79 will yield all 9 rotations of 086419753: 086419753, 197530864, 308641975, 419753086, 530864197, 641975308, 753086419, 864197530 and 975308641. All numbers are missing digit 2.

 

198,753,604

[Math.]  140982 = 198,753,604, a square using all 9 digits 0-9 once, except digit 2.

 

199,360,981

[Math.]  Euler numbers (or secant numbers Ei) are defined by the infinite series: sec(x) = 1/cos(x) = 1+E2(x2/2!)+E4(x4/4!)+E6(x6/6!)+…, where E0 = 1, E2 = –1, E4 = 5, E6 =  –61, E8 = 1,385, E10 = –50,521, E12 = 2,702,765, E14 = –199,360,981, E16 = 19,391,512,145, E18 = –2,404,879,675,441… The odd-indexed Euler numbers are all 0. The even-indexed Euler numbers have alternating signs. 

 

 xyz,abc,def

[Math.]  For any xyz = 100 to 999, there are always six 6-digit numbers abc,edf such that the sum (xyz+abc,def) is equal to one of 6 digit-rotations of 142,857 and the number  xyz,abc,def is a multiple of 142,857.

 

For any xyz = 100 to 999, there are always twelve 6-digit numbers abc,edf such that the sum (xyz+abc,def) is equal to one of 12 digit-rotations of 076,923 or 153,846 and the number xyz,abc,def is a multiple of 76,923.