31142368125
31,142,368,125 is an odd composite number composed of six prime numbers multiplied together.
31142368125 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 31142368125:
32 × 54 × 11 × 37 × 61 × 223
(3 × 3 × 5 × 5 × 5 × 5 × 11 × 37 × 61 × 223)See below for interesting mathematical facts about the number 31142368125 from the Numbermatics database.
Names of 31142368125
- Cardinal: 31142368125 can be written as Thirty-one billion, one hundred forty-two million, three hundred sixty-eight thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 3.1142368125 × 1010
Factors of 31142368125
Divisors of 31142368125
- Number of divisors d(n): 240
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Complete list of divisors:
1 3 5 9 11 15 25 33 37 45 55 61 75 99 111 125 165 183 185 223 225 275 305 333 375 407 495 549 555 625 669 671 825 915 925 1115 1125 1221 1375 1525 1665 1875 2007 2013 2035 2257 2453 2475 2745 2775 3345 3355 3663 4125 4575 4625 5575 5625 6039 6105 6771 6875 7359 7625 8251 8325 10035 10065 10175 11285 12265 12375 13603 13725 13875 16725 16775 18315 20313 20625 22077 22875 23125 24753 24827 27875 30195 30525 33855 36795 38125 40809 41255 41625 50175 50325 50875 56425 61325 61875 68015 68625 69375 74259 74481 83625 83875 90761 91575 101565 110385 114375 122427 123765 124135 139375 149633 150975 152625 169275 183975 204045 206275 208125 223443 250875 251625 254375 272283 282125 306625 340075 343125 371295 372405 418125 419375 448899 453805 457875 503311 507825 551925 612135 618825 620675 748165 754875 763125 816849 846375 919875 1020225 1031375 1117215 1254375 1258125 1346697 1361415 1410625 1509933 1533125 1700375 1856475 1862025 2244495 2269025 2289375 2516555 2539125 2759625 3060675 3094125 3103375 3740825 3774375 4084245 4231875 4529799 4599375 5101125 5156875 5536421 5586075 6733485 6807075 7549665 8501875 9282375 9310125 11222475 11345125 12582775 12695625 13798125 15303375 15470625 15516875 16609263 18704125 20421225 22648995 25505625 27682105 27930375 33667425 34035375 37748325 46411875 46550625 49827789 56112375 56725625 62913875 76516875 83046315 93520625 102106125 113244975 138410525 139651875 168337125 170176875 188741625 249138945 280561875 314569375 415231575 510530625 566224875 692052625 841685625 943708125 1245694725 2076157875 2831124375 3460263125 6228473625 10380789375 31142368125
- Sum of all divisors σ(n): 64298217984
- Sum of proper divisors (its aliquot sum) s(n): 33155849859
- 31142368125 is an abundant number, because the sum of its proper divisors (33155849859) is greater than itself. Its abundance is 2013481734
Bases of 31142368125
- Binary: 111010000000011101011010011011111012
- Hexadecimal: 0x7403AD37D
- Base-36: EB1D119
Squares and roots of 31142368125
- 31142368125 squared (311423681252) is 969847092433016015625
- 31142368125 cubed (311423681253) is 30203335177509886662614501953125
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The
square root of 31142368125 is 176472.0037994695 -
The
cube root of 31142368125 is 3146.1822607083
Scales and comparisons
How big is 31142368125?- 31,142,368,125 seconds is equal to 990 years, 12 weeks, 1 hour, 48 minutes, 45 seconds.
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To count from 1 to 31,142,368,125 would take you about one thousand, nine hundred eighty 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 31142368125 cubic inches would be around 262.2 feet tall.
Recreational maths with 31142368125
- 31142368125 backwards is 52186324113
- The number of decimal digits it has is: 11
- The sum of 31142368125's digits is 36
- More coming soon!
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