31422043920
31,422,043,920 is an even composite number composed of five prime numbers multiplied together.
31422043920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 31422043920:
24 × 3 × 5 × 31 × 4223393
(2 × 2 × 2 × 2 × 3 × 5 × 31 × 4223393)See below for interesting mathematical facts about the number 31422043920 from the Numbermatics database.
Names of 31422043920
- Cardinal: 31422043920 can be written as Thirty-one billion, four hundred twenty-two million, forty-three thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.142204392 × 1010
Factors of 31422043920
Divisors of 31422043920
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1240 1488 1860 2480 3720 7440 4223393 8446786 12670179 16893572 21116965 25340358 33787144 42233930 50680716 63350895 67574288 84467860 101361432 126701790 130925183 168935720 202722864 253403580 261850366 337871440 392775549 506807160 523700732 654625915 785551098 1013614320 1047401464 1309251830 1571102196 1963877745 2094802928 2618503660 3142204392 3927755490 5237007320 6284408784 7855510980 10474014640 15711021960 31422043920
- Sum of all divisors σ(n): 100550564352
- Sum of proper divisors (its aliquot sum) s(n): 69128520432
- 31422043920 is an abundant number, because the sum of its proper divisors (69128520432) is greater than itself. Its abundance is 37706476512
Bases of 31422043920
- Binary: 111010100001110011001010111000100002
- Hexadecimal: 0x750E65710
- Base-36: EFNVG9C
Squares and roots of 31422043920
- 31422043920 squared (314220439202) is 987344844110408966400
- 31422043920 cubed (314220439203) is 31024393055822823871382604288000
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The
square root of 31422043920 is 177262.6410725057 -
The
cube root of 31422043920 is 3155.5723629079
Scales and comparisons
How big is 31422043920?- 31,422,043,920 seconds is equal to 999 years, 6 weeks, 3 days, 1 hour, 32 minutes.
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To count from 1 to 31,422,043,920 would take you about one thousand, nine hundred ninety-eight 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 31422043920 cubic inches would be around 263 feet tall.
Recreational maths with 31422043920
- 31422043920 backwards is 02934022413
- 31422043920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31422043920's digits is 30
- More coming soon!
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The information we have on file for 31422043920 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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