31243870944
31,243,870,944 is an even composite number composed of five prime numbers multiplied together.
31243870944 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 31243870944:
25 × 32 × 11 × 133 × 672
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 13 × 13 × 13 × 67 × 67)See below for interesting mathematical facts about the number 31243870944 from the Numbermatics database.
Names of 31243870944
- Cardinal: 31243870944 can be written as Thirty-one billion, two hundred forty-three million, eight hundred seventy thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 3.1243870944 × 1010
Factors of 31243870944
Divisors of 31243870944
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 66 67 72 78 88 96 99 104 117 132 134 143 144 156 169 176 198 201 208 234 264 268 286 288 312 338 352 396 402 416 429 468 507 528 536 572 603 624 676 737 792 804 858 871 936 1014 1056 1072 1144 1206 1248 1287 1352 1474 1521 1584 1608 1716 1742 1859 1872 2028 2144 2197 2211 2288 2412 2574 2613 2704 2948 3042 3168 3216 3432 3484 3718 3744 4056 4394 4422 4489 4576 4824 5148 5226 5408 5577 5896 6084 6432 6591 6633 6864 6968 7436 7839 8112 8788 8844 8978 9581 9648 10296 10452 11154 11323 11792 12168 13182 13266 13467 13728 13936 14872 15678 16224 16731 17576 17688 17956 19162 19296 19773 20592 20904 22308 22646 23584 24167 24336 26364 26532 26934 27872 28743 29744 31356 33462 33969 35152 35376 35912 38324 39546 40401 41184 41808 44616 45292 48334 48672 49379 52728 53064 53868 57486 58357 59488 62712 66924 67938 70304 70752 71824 72501 76648 79092 80802 83616 86229 89232 90584 96668 98758 101907 105456 106128 107736 114972 116714 124553 125424 133848 135876 143648 145002 147199 148137 153296 158184 161604 172458 175071 178464 181168 193336 197516 203814 210912 212256 215472 217503 229944 233428 249106 250848 267696 271752 290004 294398 296274 306592 316368 323208 344916 350142 362336 373659 386672 395032 407628 430944 435006 441597 444411 459888 466856 498212 525213 535392 543504 580008 588796 592548 632736 641927 646416 689832 700284 747318 758641 773344 790064 815256 870012 883194 888822 919776 933712 996424 1050426 1087008 1120977 1160016 1177592 1185096 1283854 1292832 1324791 1379664 1400568 1494636 1517282 1580128 1619189 1630512 1740024 1766388 1777644 1867424 1925781 1992848 2100852 2241954 2275923 2320032 2355184 2370192 2567708 2649582 2759328 2801136 2989272 3034564 3238378 3261024 3480048 3532776 3555288 3851562 3985696 4201704 4483908 4551846 4710368 4740384 4857567 5135416 5299164 5602272 5777343 5978544 6069128 6476756 6827769 6960096 7065552 7110576 7703124 8345051 8403408 8967816 9103692 9715134 9862333 10270832 10598328 11554686 11957088 12138256 12953512 13655538 14131104 14221152 14572701 15406248 16690102 16806816 17935632 18207384 19430268 19724666 20541664 21196656 23109372 24276512 25035153 25907024 27311076 29145402 29586999 30812496 33380204 35871264 36414768 38860536 39449332 42393312 46218744 50070306 51814048 54622152 58290804 59173998 61624992 66760408 72829536 75105459 77721072 78898664 88760997 92437488 100140612 108485663 109244304 116581608 118347996 133520816 150210918 155442144 157797328 177521994 184874976 200281224 216971326 218488608 233163216 236695992 267041632 300421836 315594656 325456989 355043988 400562448 433942652 466326432 473391984 600843672 650913978 710087976 801124896 867885304 946783968 976370967 1201687344 1301827956 1420175952 1735770608 1952741934 2403374688 2603655912 2840351904 3471541216 3905483868 5207311824 7810967736 10414623648 15621935472 31243870944
- Sum of all divisors σ(n): 106591146480
- Sum of proper divisors (its aliquot sum) s(n): 75347275536
- 31243870944 is an abundant number, because the sum of its proper divisors (75347275536) is greater than itself. Its abundance is 44103404592
Bases of 31243870944
- Binary: 111010001100100011110100010111000002
- Hexadecimal: 0x74647A2E0
- Base-36: ECPSL40
Squares and roots of 31243870944
- 31243870944 squared (312438709442) is 976179471565327451136
- 31243870944 cubed (312438709443) is 30499625427769208548393650192384
-
The
square root of 31243870944 is 176759.3588583075 -
The
cube root of 31243870944 is 3149.5966878953
Scales and comparisons
How big is 31243870944?- 31,243,870,944 seconds is equal to 993 years, 23 weeks, 5 days, 21 hours, 2 minutes, 24 seconds.
-
To count from 1 to 31,243,870,944 would take you about one thousand, nine hundred eighty-six 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 31243870944 cubic inches would be around 262.5 feet tall.
Recreational maths with 31243870944
- 31243870944 backwards is 44907834213
- The number of decimal digits it has is: 11
- The sum of 31243870944's digits is 45
- More coming soon!
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The information we have on file for 31243870944 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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