40207143249
40,207,143,249 is an odd composite number composed of six prime numbers multiplied together.
40207143249 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 40207143249:
32 × 7 × 13 × 23 × 43 × 49639
(3 × 3 × 7 × 13 × 23 × 43 × 49639)See below for interesting mathematical facts about the number 40207143249 from the Numbermatics database.
Names of 40207143249
- Cardinal: 40207143249 can be written as Forty billion, two hundred seven million, one hundred forty-three thousand, two hundred forty-nine.
Scientific notation
- Scientific notation: 4.0207143249 × 1010
Factors of 40207143249
Divisors of 40207143249
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 7 9 13 21 23 39 43 63 69 91 117 129 161 207 273 299 301 387 483 559 819 897 903 989 1449 1677 2093 2691 2709 2967 3913 5031 6279 6923 8901 11739 12857 18837 20769 35217 38571 49639 62307 89999 115713 148917 269997 347473 446751 645307 809991 1042419 1141697 1935921 2134477 3127257 3425091 4517149 5807763 6403431 7991879 10275273 13551447 14842061 14941339 19210293 23975637 27748201 40654341 44526183 44824017 49092971 71926911 83244603 103894427 133578549 134472051 147278913 194237407 249733809 311683281 343650797 441836739 582712221 638208623 935049843 1030952391 1748136663 1914625869 3092857173 4467460361 5743877607 13402381083 40207143249
- Sum of all divisors σ(n): 76323287040
- Sum of proper divisors (its aliquot sum) s(n): 36116143791
- 40207143249 is a deficient number, because the sum of its proper divisors (36116143791) is less than itself. Its deficiency is 4090999458
Bases of 40207143249
- Binary: 1001010111001000100001010001010100012
- Hexadecimal: 0x95C885151
- Base-36: IGYAMA9
Squares and roots of 40207143249
- 40207143249 squared (402071432492) is 1616614368245606276001
- 40207143249 cubed (402071432493) is 64999445482442728354025637867249
-
The
square root of 40207143249 is 200517.1894102847 -
The
cube root of 40207143249 is 3425.8452315419
Scales and comparisons
How big is 40207143249?- 40,207,143,249 seconds is equal to 1,278 years, 24 weeks, 10 hours, 54 minutes, 9 seconds.
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To count from 1 to 40,207,143,249 would take you about two thousand, five hundred fifty-six 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 40207143249 cubic inches would be around 285.5 feet tall.
Recreational maths with 40207143249
- 40207143249 backwards is 94234170204
- The number of decimal digits it has is: 11
- The sum of 40207143249's digits is 36
- More coming soon!
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