40243076991
40,243,076,991 is an odd composite number composed of four prime numbers multiplied together.
40243076991 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 40243076991:
34 × 13 × 17 × 1313
(3 × 3 × 3 × 3 × 13 × 17 × 131 × 131 × 131)See below for interesting mathematical facts about the number 40243076991 from the Numbermatics database.
Names of 40243076991
- Cardinal: 40243076991 can be written as Forty billion, two hundred forty-three million, seventy-six thousand, nine hundred ninety-one.
Scientific notation
- Scientific notation: 4.0243076991 × 1010
Factors of 40243076991
Divisors of 40243076991
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 9 13 17 27 39 51 81 117 131 153 221 351 393 459 663 1053 1179 1377 1703 1989 2227 3537 5109 5967 6681 10611 15327 17161 17901 20043 28951 45981 51483 60129 86853 137943 154449 180387 223093 260559 291737 463347 669279 781677 875211 1390041 2007837 2248091 2345031 2625633 3792581 6023511 6744273 7876899 11377743 18070533 20232819 23630697 29225183 34133229 38217547 60698457 87675549 102399687 114652641 182095371 263026647 307199061 343957923 496828111 789079941 1031873769 1490484333 2367239823 3095621307 4471452999 13414358997 40243076991
- Sum of all divisors σ(n): 69076088928
- Sum of proper divisors (its aliquot sum) s(n): 28833011937
- 40243076991 is a deficient number, because the sum of its proper divisors (28833011937) is less than itself. Its deficiency is 11410065054
Bases of 40243076991
- Binary: 1001010111101010110010011111011111112
- Hexadecimal: 0x95EAC9F7F
- Base-36: IHJOSXR
Squares and roots of 40243076991
- 40243076991 squared (402430769912) is 1619505245703553614081
- 40243076991 cubed (402430769913) is 65173874290176480053757984710271
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The
square root of 40243076991 is 200606.7720467083 -
The
cube root of 40243076991 is 3426.8655045065
Scales and comparisons
How big is 40243076991?- 40,243,076,991 seconds is equal to 1,279 years, 31 weeks, 3 days, 8 hours, 29 minutes, 51 seconds.
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To count from 1 to 40,243,076,991 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 40243076991 cubic inches would be around 285.6 feet tall.
Recreational maths with 40243076991
- 40243076991 backwards is 19967034204
- The number of decimal digits it has is: 11
- The sum of 40243076991's digits is 45
- More coming soon!
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