42000951865
42,000,951,865 is an odd composite number composed of five prime numbers multiplied together.
42000951865 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42000951865:
5 × 29 × 312 × 73 × 4129
(5 × 29 × 31 × 31 × 73 × 4129)See below for interesting mathematical facts about the number 42000951865 from the Numbermatics database.
Names of 42000951865
- Cardinal: 42000951865 can be written as Forty-two billion, nine hundred fifty-one thousand, eight hundred sixty-five.
Scientific notation
- Scientific notation: 4.2000951865 × 1010
Factors of 42000951865
Divisors of 42000951865
- Number of divisors d(n): 48
-
Complete list of divisors:
1 5 29 31 73 145 155 365 899 961 2117 2263 4129 4495 4805 10585 11315 20645 27869 65627 70153 119741 127999 139345 301417 328135 350765 598705 639995 1507085 2034437 3711971 3967969 8741093 9343927 10172185 18559855 19839845 43705465 46719635 115071101 270973883 289661737 575355505 1354869415 1448308685 8400190373 42000951865
- Sum of all divisors σ(n): 54626518800
- Sum of proper divisors (its aliquot sum) s(n): 12625566935
- 42000951865 is a deficient number, because the sum of its proper divisors (12625566935) is less than itself. Its deficiency is 29375384930
Bases of 42000951865
- Binary: 1001110001110111001110101010001110012
- Hexadecimal: 0x9C773AA39
- Base-36: JAMA5VD
Squares and roots of 42000951865
- 42000951865 squared (420009518652) is 1764079957566046978225
- 42000951865 cubed (420009518653) is 74093037383742781690756928139625
-
The
square root of 42000951865 is 204941.3376188415 -
The
cube root of 42000951865 is 3476.0529042763
Scales and comparisons
How big is 42000951865?- 42,000,951,865 seconds is equal to 1,335 years, 26 weeks, 3 hours, 4 minutes, 25 seconds.
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To count from 1 to 42,000,951,865 would take you about two thousand, six hundred seventy-one 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 42000951865 cubic inches would be around 289.7 feet tall.
Recreational maths with 42000951865
- 42000951865 backwards is 56815900024
- The number of decimal digits it has is: 11
- The sum of 42000951865's digits is 40
- More coming soon!
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