400142118645
400,142,118,645 is an odd composite number composed of five prime numbers multiplied together.
400142118645 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 400142118645:
32 × 5 × 172 × 2772 × 401
(3 × 3 × 5 × 17 × 17 × 277 × 277 × 401)See below for interesting mathematical facts about the number 400142118645 from the Numbermatics database.
Names of 400142118645
- Cardinal: 400142118645 can be written as Four hundred billion, one hundred forty-two million, one hundred eighteen thousand, six hundred forty-five.
Scientific notation
- Scientific notation: 4.00142118645 × 1011
Factors of 400142118645
Divisors of 400142118645
- Number of divisors d(n): 108
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Complete list of divisors:
1 3 5 9 15 17 45 51 85 153 255 277 289 401 765 831 867 1203 1385 1445 2005 2493 2601 3609 4155 4335 4709 6015 6817 12465 13005 14127 18045 20451 23545 34085 42381 61353 70635 76729 80053 102255 111077 115889 211905 230187 240159 306765 333231 347667 383645 400265 555385 579445 690561 720477 999693 1043001 1150935 1200795 1304393 1666155 1738335 1888309 3452805 3602385 3913179 4998465 5215005 5664927 6521965 9441545 11739537 16994781 19565895 22174681 28324635 30768329 32101253 58697685 66524043 84973905 92304987 96303759 110873405 153841645 160506265 199572129 276914961 288911277 332620215 461524935 481518795 523061593 997860645 1384574805 1444556385 1569184779 2615307965 4707554337 7845923895 8892047081 23537771685 26676141243 44460235405 80028423729 133380706215 400142118645
- Sum of all divisors σ(n): 741291868044
- Sum of proper divisors (its aliquot sum) s(n): 341149749399
- 400142118645 is a deficient number, because the sum of its proper divisors (341149749399) is less than itself. Its deficiency is 58992369246
Bases of 400142118645
- Binary: 1011101001010100101010000101110111101012
- Hexadecimal: 0x5D2A542EF5
- Base-36: 53TMAAR9
Squares and roots of 400142118645
- 400142118645 squared (4001421186452) is 160113715113709256636025
- 400142118645 cubed (4001421186453) is 64068241189721579034887069131186125
-
The
square root of 400142118645 is 632567.8767096855 -
The
cube root of 400142118645 is 7368.9355098965
Scales and comparisons
How big is 400142118645?- 400,142,118,645 seconds is equal to 12,723 years, 14 weeks, 4 days, 12 hours, 30 minutes, 45 seconds.
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To count from 1 to 400,142,118,645 would take you about twenty-five thousand, four hundred forty-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 400142118645 cubic inches would be around 614.1 feet tall.
Recreational maths with 400142118645
- 400142118645 backwards is 546811241004
- The number of decimal digits it has is: 12
- The sum of 400142118645's digits is 36
- More coming soon!
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Keywords: Divisors of 400142118645, math, Factors of 400142118645, curriculum, school, college, exams, university, Prime factorization of 400142118645, STEM, science, technology, engineering, physics, economics, calculator, four hundred billion, one hundred forty-two million, one hundred eighteen thousand, six hundred forty-five.