Numbers 4,900,000,000s

A page of the Numeropedia - the Special Encyclopedia of Numbers

4,100,000,0004,200,000,0004,300,000,0004,400,000,000

4,500,000,0004,600,000,0004,700,000,0004,800,000,000 – 4,900,000,000

[1B] – [2B] – [3B] – [4B] – [5B] – [6B] – [7B] – [8B]  – [9B] & [10B]

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

4,916,253,649

[Math.]   A prime number formed by 5 consecutive square numbers.

4,917,515,625

[Math.]   Sum of the first 374 cube numbers:

13+…+3743 = 4,917,515,625 = (1+2+…+374)2 = 70,1252.

4,938,271,560

[Math.]   One of 27 special permutations of the pan-digital number 1,234,567,890: 123,456,789×40 = 4,938,271,560.

4,938,271,560

[Math.]  1,234,567,890×4,938,271,560 = 2,469,135,7802

2,469,135,780×9,876,543,120 = 4,938,271,5602.

Each number consists of all 10 digits from 0 to 9.

4,938,271,605

[Math.]   One of six permutations of the pan-digital number 1,234,567,890:

987,654,321×5 = 4,938,271,605.

4,970,250,000

[Math.]   Sum of the first 375 cube numbers:

13+…+3753 = 4,917,515,625 = (1+2+…+375)2 = 70,5002.

4,989,600,000

[Phone]   The number of all NANPA/U.S. telephone numbers available is: 630×792×10,000 = 4,989,600,000.

4,999,949,999

[Math.]   (Sequence of numbers 49…949…9)

49999499992 = 24999499992500100001 and 24999+4999925001–00001 = 4999949999.

4,999,950,000

[Math.]   (Sequence of numbers 49…950…0 and 50…050…0)

24,999,500,002,500,000,000 = (2,499,950,000+2,500,000,000)2 = 4,999,950,0002 and 25,000,500,002,500,000,000 = (2,500,050,000+2,500,000,000)2 = 5,000,050,0002 and 4,999,950,000+5,000,050,000 = 10,000,000,000.

4,999,999,997 & 4,999,999,999

[Math.]

94 = 47×2 and, reversely, 49 = 47+2

994 = 497×2 and, reversely, 499 = 497+2

999994 =  499997×2 and, reversely, 499999 = 499997+2

9999994 =  4999997×2 and, reversely, 4999999 = 4999997+2

99999994 =  49999997×2 and, reversely, 49999999 = 49999997+2

999999994 =  499999997×2 and, reversely, 499999999 = 499999997+2

9999999994 =  4999999997×2 and, reversely, 4999999999 = 4999999997+2

4,999,999,999

[Math.]  Its odd powers end with 4,999,999,999.  Its even powers end with 0,000,000,001.

x,yzw,abc,def

[Math.]  For any x,yzw = 1000 to 9999, there are always six 6-digit numbers abc,edf such that x,yzw +abc,def is equal to one of 6 digit-rotations of 142,857 and the number x,yzw,abc,def is a multiple of 142,857.

For any x,yzw = 1000 to 9999, there are always twelve 6-digit numbers abc,edf such that x,yzw +abc,def is equal to one of 12 digit-rotations of 076,923 or 153,846 and the number x,yzw,abc,def is a multiple of 76,923.