31981282631116
31,981,282,631,116 is an even composite number composed of four prime numbers multiplied together.
31981282631116 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 31981282631116:
22 × 7 × 133 × 1514
(2 × 2 × 7 × 13 × 13 × 13 × 151 × 151 × 151 × 151)See below for interesting mathematical facts about the number 31981282631116 from the Numbermatics database.
Names of 31981282631116
- Cardinal: 31981282631116 can be written as Thirty-one trillion, nine hundred eighty-one billion, two hundred eighty-two million, six hundred thirty-one thousand, one hundred sixteen.
Scientific notation
- Scientific notation: 3.1981282631116 × 1013
Factors of 31981282631116
Divisors of 31981282631116
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 7 13 14 26 28 52 91 151 169 182 302 338 364 604 676 1057 1183 1963 2114 2197 2366 3926 4228 4394 4732 7852 8788 13741 15379 22801 25519 27482 30758 45602 51038 54964 61516 91204 102076 159607 178633 296413 319214 331747 357266 592826 638428 663494 714532 1185652 1326988 2074891 2322229 3442951 3853369 4149782 4644458 6885902 7706738 8299564 9288916 13771804 15413476 24100657 26973583 44758363 48201314 50093797 53947166 89516726 96402628 100187594 107894332 179033452 200375188 313308541 350656579 519885601 581858719 626617082 701313158 1039771202 1163717438 1253234164 1402626316 2079542404 2327434876 3639199207 4073011033 6758512813 7278398414 7564163347 8146022066 13517025626 14556796828 15128326694 16292044132 27034051252 30256653388 47309589691 52949143429 87860666569 94619179382 105898286858 175721333138 189238358764 211796573716 351442666276 615024665983 1142188665397 1230049331966 2284377330794 2460098663932 4568754661588 7995320657779 15990641315558 31981282631116
- Sum of all divisors σ(n): 69752288586400
- Sum of proper divisors (its aliquot sum) s(n): 37771005955284
- 31981282631116 is an abundant number, because the sum of its proper divisors (37771005955284) is greater than itself. Its abundance is 5789723324168
Bases of 31981282631116
- Binary: 1110100010110001110001111110110011101110011002
- Hexadecimal: 0x1D1638FD9DCC
- Base-36: BC3ZXY2FG
Squares and roots of 31981282631116
- 31981282631116 squared (319812826311162) is 1022802438731321939731405456
- 31981282631116 cubed (319812826311163) is 32710533868861113109694059460200277768896
-
The
square root of 31981282631116 is 5655199.6101920223 -
The
cube root of 31981282631116 is 31741.8298381223
Scales and comparisons
How big is 31981282631116?- 31,981,282,631,116 seconds is equal to 1,016,905 years, 44 weeks, 6 days, 3 hours, 45 minutes, 16 seconds.
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To count from 1 to 31,981,282,631,116 would take you about two million, five hundred forty-two thousand, two hundred sixty-four 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 31981282631116 cubic inches would be around 2645.2 feet tall.
Recreational maths with 31981282631116
- 31981282631116 backwards is 61113628218913
- 31981282631116 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 31981282631116's digits is 52
- More coming soon!
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