31377042320
31,377,042,320 is an even composite number composed of six prime numbers multiplied together.
31377042320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 31377042320:
24 × 5 × 13 × 19 × 269 × 5903
(2 × 2 × 2 × 2 × 5 × 13 × 19 × 269 × 5903)See below for interesting mathematical facts about the number 31377042320 from the Numbermatics database.
Names of 31377042320
- Cardinal: 31377042320 can be written as Thirty-one billion, three hundred seventy-seven million, forty-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.137704232 × 1010
Factors of 31377042320
Divisors of 31377042320
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 38 40 52 65 76 80 95 104 130 152 190 208 247 260 269 304 380 494 520 538 760 988 1040 1076 1235 1345 1520 1976 2152 2470 2690 3497 3952 4304 4940 5111 5380 5903 6994 9880 10222 10760 11806 13988 17485 19760 20444 21520 23612 25555 27976 29515 34970 40888 47224 51110 55952 59030 66443 69940 76739 81776 94448 102220 112157 118060 132886 139880 153478 204440 224314 236120 265772 279760 306956 332215 383695 408880 448628 472240 531544 560785 613912 664430 767390 897256 1063088 1121570 1227824 1328860 1458041 1534780 1587907 1794512 2243140 2657720 2916082 3069560 3175814 4486280 5315440 5832164 6139120 6351628 7290205 7939535 8972560 11664328 12703256 14580410 15879070 20642791 23328656 25406512 29160820 30170233 31758140 41285582 58321640 60340466 63516280 82571164 103213955 116643280 120680932 127032560 150851165 165142328 206427910 241361864 301702330 330284656 392213029 412855820 482723728 603404660 784426058 825711640 1206809320 1568852116 1651423280 1961065145 2413618640 3137704232 3922130290 6275408464 7844260580 15688521160 31377042320
- Sum of all divisors σ(n): 83019686400
- Sum of proper divisors (its aliquot sum) s(n): 51642644080
- 31377042320 is an abundant number, because the sum of its proper divisors (51642644080) is greater than itself. Its abundance is 20265601760
Bases of 31377042320
- Binary: 111010011100011011110101011100100002
- Hexadecimal: 0x74E37AB90
- Base-36: EEX2WSW
Squares and roots of 31377042320
- 31377042320 squared (313770423202) is 984518784751070982400
- 31377042320 cubed (313770423203) is 30891287573969324880088775168000
-
The
square root of 31377042320 is 177135.6607800925 -
The
cube root of 31377042320 is 3154.0652081263
Scales and comparisons
How big is 31377042320?- 31,377,042,320 seconds is equal to 997 years, 36 weeks, 5 hours, 5 minutes, 20 seconds.
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To count from 1 to 31,377,042,320 would take you about one thousand, nine hundred ninety-five 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 31377042320 cubic inches would be around 262.8 feet tall.
Recreational maths with 31377042320
- 31377042320 backwards is 02324077313
- The number of decimal digits it has is: 11
- The sum of 31377042320's digits is 32
- More coming soon!
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