42400912918
42,400,912,918 is an even composite number composed of six prime numbers multiplied together.
42400912918 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 42400912918:
2 × 7 × 13 × 241 × 757 × 1277
See below for interesting mathematical facts about the number 42400912918 from the Numbermatics database.
Names of 42400912918
- Cardinal: 42400912918 can be written as Forty-two billion, four hundred million, nine hundred twelve thousand, nine hundred eighteen.
Scientific notation
- Scientific notation: 4.2400912918 × 1010
Factors of 42400912918
Divisors of 42400912918
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 7 13 14 26 91 182 241 482 757 1277 1514 1687 2554 3133 3374 5299 6266 8939 9841 10598 16601 17878 19682 21931 33202 43862 68887 116207 137774 182437 232414 307757 364874 615514 966689 1277059 1933378 2154299 2371681 2554118 4000841 4308598 4743362 6766823 8001682 12566957 13533646 16601767 25133914 28005887 33203534 56011774 87968699 175937398 232972049 465944098 1630804343 3028636637 3261608686 6057273274 21200456459 42400912918
- Sum of all divisors σ(n): 78768885888
- Sum of proper divisors (its aliquot sum) s(n): 36367972970
- 42400912918 is a deficient number, because the sum of its proper divisors (36367972970) is less than itself. Its deficiency is 6032939948
Bases of 42400912918
- Binary: 1001110111110100101010010110000101102
- Hexadecimal: 0x9DF4A9616
- Base-36: JH8EPSM
Squares and roots of 42400912918
- 42400912918 squared (424009129182) is 1797837416279819274724
- 42400912918 cubed (424009129183) is 76229947728402732588350242484632
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The
square root of 42400912918 is 205914.8195686751 -
The
cube root of 42400912918 is 3487.0518288407
Scales and comparisons
How big is 42400912918?- 42,400,912,918 seconds is equal to 1,348 years, 11 weeks, 2 days, 7 hours, 21 minutes, 58 seconds.
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To count from 1 to 42,400,912,918 would take you about two thousand, six hundred ninety-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 42400912918 cubic inches would be around 290.6 feet tall.
Recreational maths with 42400912918
- 42400912918 backwards is 81921900424
- The number of decimal digits it has is: 11
- The sum of 42400912918's digits is 40
- More coming soon!
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The information we have on file for 42400912918 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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