31132146864
31,132,146,864 is an even composite number composed of six prime numbers multiplied together.
31132146864 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 31132146864:
24 × 3 × 72 × 13 × 313 × 3253
(2 × 2 × 2 × 2 × 3 × 7 × 7 × 13 × 313 × 3253)See below for interesting mathematical facts about the number 31132146864 from the Numbermatics database.
Names of 31132146864
- Cardinal: 31132146864 can be written as Thirty-one billion, one hundred thirty-two million, one hundred forty-six thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 3.1132146864 × 1010
Factors of 31132146864
Divisors of 31132146864
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 39 42 48 49 52 56 78 84 91 98 104 112 147 156 168 182 196 208 273 294 312 313 336 364 392 546 588 624 626 637 728 784 939 1092 1176 1252 1274 1456 1878 1911 2184 2191 2352 2504 2548 3253 3756 3822 4069 4368 4382 5008 5096 6506 6573 7512 7644 8138 8764 9759 10192 12207 13012 13146 15024 15288 15337 16276 17528 19518 22771 24414 26024 26292 28483 30576 30674 32552 35056 39036 42289 45542 46011 48828 52048 52584 56966 61348 65104 68313 78072 84578 85449 91084 92022 97656 105168 113932 122696 126867 136626 156144 159397 169156 170898 182168 184044 195312 199381 227864 245392 253734 273252 296023 318794 338312 341796 364336 368088 398762 455728 478191 507468 546504 592046 598143 637588 676624 683592 736176 797524 888069 956382 1014936 1018189 1093008 1184092 1196286 1275176 1367184 1595048 1776138 1912764 2029872 2036378 2072161 2368184 2392572 2550352 3054567 3190096 3552276 3825528 4072756 4144322 4736368 4785144 6109134 6216483 7104552 7127323 7651056 8145512 8288644 9570288 12218268 12432966 13236457 14209104 14254646 16291024 16577288 21381969 24436536 24865932 26472914 28509292 33154576 39709371 42763938 48873072 49731864 49891261 52945828 57018584 79418742 85527876 92655199 99463728 99782522 105891656 114037168 149673783 158837484 171055752 185310398 199565044 211783312 277965597 299347566 317674968 342111504 370620796 399130088 555931194 598695132 635349936 648586393 741241592 798260176 1111862388 1197390264 1297172786 1482483184 1945759179 2223724776 2394780528 2594345572 3891518358 4447449552 5188691144 7783036716 10377382288 15566073432 31132146864
- Sum of all divisors σ(n): 101104799712
- Sum of proper divisors (its aliquot sum) s(n): 69972652848
- 31132146864 is an abundant number, because the sum of its proper divisors (69972652848) is greater than itself. Its abundance is 38840505984
Bases of 31132146864
- Binary: 111001111111001111011011100101100002
- Hexadecimal: 0x73F9EDCB0
- Base-36: EAV9Y9C
Squares and roots of 31132146864
- 31132146864 squared (311321468642) is 969210568361665034496
- 31132146864 cubed (311321468643) is 30173605756376267721503098220544
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The
square root of 31132146864 is 176443.0414156365 -
The
cube root of 31132146864 is 3145.8380193975
Scales and comparisons
How big is 31132146864?- 31,132,146,864 seconds is equal to 989 years, 47 weeks, 18 hours, 34 minutes, 24 seconds.
-
To count from 1 to 31,132,146,864 would take you about one thousand, nine hundred seventy-nine 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 31132146864 cubic inches would be around 262.2 feet tall.
Recreational maths with 31132146864
- 31132146864 backwards is 46864123113
- 31132146864 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 31132146864's digits is 39
- More coming soon!
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