Numbers 53,000,000,000s

A page of the Numeropedia - the Special Encyclopedia of Numbers

50,000,000,00051,000,000,00052,000,000,000 – 53,000,000,00054,000,000,000

55,000,000,00056,000,000,00057,000,000,00058,000,000,00059,000,000,000

– [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 ...

53,296,339,600

[Math.]  Sum of the first 679 cube numbers:

13+…+6793 = 53,296,339,600 = (1+…+679)2 = 230,8602.

53,316,291,173

[Math.]  The 53rd Fibonacci number.

53,333,333,334

[Math.]

987,654,321×09 = 08,888,888,889

987,654,321×18 = 17,777,777,778

987,654,321×27 = 26,666,666,667

987,654,321×36 = 35,555,555,556

987,654,321×45 = 44,444,444,445

987,654,321×54 = 53,333,333,334

987,654,321×63 = 62,222,222,223

987,654,321×72 = 71,111,111,112

987,654,321×81 = 80,000,000,001.

53,610,771,600

[Math.]  Sum of the first 680 cube numbers:

13+…+6803 = 53,610,771,600 = (1+…+680)2 = 231,5402.

53,789,260,175

[Math.]  The 15th square number that is also a triangular number: 53,789,260,1752 = 1+2+…+76,069,501,249. Each root number in the series is 6 times the previous root number minus the earlier root number: 1, 62, 352, 2042, 11892

53,926,592,841

[Math.]  Sum of the first 681 cube numbers:

13+…+6813 = 53,926,592,841 = (1+…+681)2 = 232,2212.

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.