Numbers 72,000,000,000s

A page of the Numeropedia - the Special Encyclopedia of Numbers

70,000,000,000 71,000,000,00072,000,000,000 – 73,000,000,00074,000,000,000

75,000,000,00076,000,000,00077,000,000,00078,000,000,00079,000,000,000

All Numbers  – [1B] –  [10B] –  [20B] – [30B] – [40B] – [50B] – [60B] – [70B] – [80B] – [90B] & [100B]

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

72,078,925,800

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

72,078,925,800 = 252002+…+253122 = 253132+…+254242.

 

72,366,918,121

[Math.]  Sum of the first 733 cube numbers:

13+…+7333 = 72,366,918,121 = (1+…+733)2 = 269,0112.

 

72,762,365,025

[Math.]  Sum of the first 734 cube numbers:

13+…+7343 = 72,762,365,025 = (1+…+734)2 = 269,7452.


xy,zwv,abc,def

[Math.]  For any xy,zwv = 10,000 to 99,999, there are always six 6-digit numbers abc,edf such that xy,zwv +abc,def is equal to one of 6 digit-rotations of 142,857 and the number xy,zwv,abc,def is a multiple of 142,857.

 

For any xy,zwv  = 10,000 to 76,922, there are always twelve 6-digit numbers abc,edf such that xy,zwv +abc,def is equal to one of 12 digit-rotations of 076,923 or 153,846 and the number xy,zwv,abc,def is a multiple of 76,923.