40240768974
40,240,768,974 is an even composite number composed of six prime numbers multiplied together.
40240768974 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 40240768974:
2 × 3 × 7 × 71 × 1021 × 13217
See below for interesting mathematical facts about the number 40240768974 from the Numbermatics database.
Names of 40240768974
- Cardinal: 40240768974 can be written as Forty billion, two hundred forty million, seven hundred sixty-eight thousand, nine hundred seventy-four.
Scientific notation
- Scientific notation: 4.0240768974 × 1010
Factors of 40240768974
Divisors of 40240768974
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 7 14 21 42 71 142 213 426 497 994 1021 1491 2042 2982 3063 6126 7147 13217 14294 21441 26434 39651 42882 72491 79302 92519 144982 185038 217473 277557 434946 507437 555114 938407 1014874 1522311 1876814 2815221 3044622 5630442 6568849 13137698 13494557 19706547 26989114 39413094 40483671 80967342 94461899 188923798 283385697 566771394 958113547 1916227094 2874340641 5748681282 6706794829 13413589658 20120384487 40240768974
- Sum of all divisors σ(n): 93372797952
- Sum of proper divisors (its aliquot sum) s(n): 53132028978
- 40240768974 is an abundant number, because the sum of its proper divisors (53132028978) is greater than itself. Its abundance is 12891260004
Bases of 40240768974
- Binary: 1001010111101000100101100111110011102
- Hexadecimal: 0x95E8967CE
- Base-36: IHIBC26
Squares and roots of 40240768974
- 40240768974 squared (402407689742) is 1619319487618841012676
- 40240768974 cubed (402407689743) is 65162661396365834560731121514424
-
The
square root of 40240768974 is 200601.0193742793 -
The
cube root of 40240768974 is 3426.7999908361
Scales and comparisons
How big is 40240768974?- 40,240,768,974 seconds is equal to 1,279 years, 27 weeks, 4 days, 15 hours, 22 minutes, 54 seconds.
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To count from 1 to 40,240,768,974 would take you about two thousand, five hundred fifty-nine 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 40240768974 cubic inches would be around 285.6 feet tall.
Recreational maths with 40240768974
- 40240768974 backwards is 47986704204
- The number of decimal digits it has is: 11
- The sum of 40240768974's digits is 51
- More coming soon!
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