40159490864
40,159,490,864 is an even composite number composed of four prime numbers multiplied together.
40159490864 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 40159490864:
24 × 173 × 43 × 1092
(2 × 2 × 2 × 2 × 17 × 17 × 17 × 43 × 109 × 109)See below for interesting mathematical facts about the number 40159490864 from the Numbermatics database.
Names of 40159490864
- Cardinal: 40159490864 can be written as Forty billion, one hundred fifty-nine million, four hundred ninety thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 4.0159490864 × 1010
Factors of 40159490864
Divisors of 40159490864
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 8 16 17 34 43 68 86 109 136 172 218 272 289 344 436 578 688 731 872 1156 1462 1744 1853 2312 2924 3706 4624 4687 4913 5848 7412 9374 9826 11696 11881 12427 14824 18748 19652 23762 24854 29648 31501 37496 39304 47524 49708 63002 74992 78608 79679 95048 99416 126004 159358 190096 198832 201977 211259 252008 318716 403954 422518 504016 510883 535517 637432 807908 845036 1021766 1071034 1274864 1354543 1615816 1690072 2043532 2142068 2709086 3231632 3380144 3433609 4087064 4284136 5418172 6867218 8174128 8568272 8685011 10836344 13734436 17370022 21672688 23027231 27468872 34740044 46054462 54937744 58371353 69480088 92108924 116742706 138960176 147645187 184217848 233485412 295290374 368435696 466970824 590580748 933941648 1181161496 2362322992 2509968179 5019936358 10039872716 20079745432 40159490864
- Sum of all divisors σ(n): 85376879280
- Sum of proper divisors (its aliquot sum) s(n): 45217388416
- 40159490864 is an abundant number, because the sum of its proper divisors (45217388416) is greater than itself. Its abundance is 5057897552
Bases of 40159490864
- Binary: 1001010110011011000100110011001100002
- Hexadecimal: 0x959B13330
- Base-36: IG5X9GW
Squares and roots of 40159490864
- 40159490864 squared (401594908642) is 1612784706455699466496
- 40159490864 cubed (401594908643) is 64768612684506584545475786092544
-
The
square root of 40159490864 is 200398.3304920477 -
The
cube root of 40159490864 is 3424.4912911041
Scales and comparisons
How big is 40159490864?- 40,159,490,864 seconds is equal to 1,276 years, 49 weeks, 1 day, 22 hours, 7 minutes, 44 seconds.
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To count from 1 to 40,159,490,864 would take you about two thousand, five hundred fifty-three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 40159490864 cubic inches would be around 285.4 feet tall.
Recreational maths with 40159490864
- 40159490864 backwards is 46809495104
- The number of decimal digits it has is: 11
- The sum of 40159490864's digits is 50
- More coming soon!
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