31427802972432

Names of 31427802972432

• Cardinal: 31427802972432 can be written as Thirty-one trillion, four hundred twenty-seven billion, eight hundred two million, nine hundred seventy-two thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 3.1427802972432 × 10¹³

Factors of 31427802972432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 936

Divisors of 31427802972432

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 37 48 51 68 72 74 102 111 136 144 148 153 204 222 272 289 296 306 333 408 444 578 592 612 629 666 816 867 877 888 1156 1224 1258 1332 1369 1734 1754 1776 1887 2312 2448 2516 2601 2631 2664 2738 3468 3508 3774 4107 4624 4913 5032 5202 5262 5328 5476 5661 6936 7016 7548 7893 8214 9826 10064 10404 10524 10693 10952 11322 12321 13872 14032 14739 14909 15096 15786 16428 19652 20808 21048 21386 21904 22644 23273 24642 29478 29818 30192 31572 32079 32449 32856 39304 41616 42096 42772 44217 44727 45288 46546 49284 50653 58956 59636 63144 64158 64898 65712 69819 78608 85544 88434 89454 90576 93092 96237 97347 98568 101306 117912 119272 126288 128316 129796 134181 139638 151959 171088 176868 178908 181781 186184 192474 194694 197136 202612 209457 235824 238544 253453 256632 259592 268362 279276 292041 303918 353736 357816 363562 372368 384948 389388 395641 405224 418914 455877 506906 513264 519184 536724 545343 551633 558552 584082 607836 707472 715632 727124 760359 769896 778776 791282 810448 837828 861101 911754 1013812 1073448 1090686 1103266 1117104 1168164 1186923 1200613 1215672 1454248 1520718 1539792 1557552 1582564 1636029 1654899 1675656 1722202 1823508 2027624 2146896 2181372 2206532 2281077 2336328 2373846 2401226 2431344 2583303 2908496 3041436 3165128 3272058 3309798 3351312 3444404 3560769 3601839 3647016 4055248 4308701 4362744 4413064 4562154 4672656 4747692 4802452 4964697 5166606 6082872 6330256 6544116 6619596 6725897 6888808 7121538 7203678 7294032 7749909 8617402 8725488 8826128 9124308 9377761 9495384 9604904 9929394 10333212 10805517 12165744 12926103 13088232 13239192 13451794 13777616 14243076 14407356 14638717 15499818 17234804 18248616 18755522 18990768 19209808 19858788 20177691 20410421 20666424 21611034 25852206 26176464 26478384 26903588 28133283 28486152 28814712 29277434 30999636 34469608 36497232 37511044 38778309 39717576 40355382 40820842 41332848 43222068 43916151 44422681 51704412 53807176 56266566 56972304 57629424 58554868 60533073 61231263 61999272 68939216 75022088 77556618 79435152 80710764 81641684 84399849 86444136 87832302 88845362 103408824 107614352 112533132 117109736 121066146 122462526 123998544 131748453 133268043 150044176 155113236 159421937 161421528 163283368 168799698 172888272 175664604 177690724 183693789 206817648 225066264 234219472 242132292 244925052 248858189 263496906 266536086 310226472 318843874 322843056 326566736 337599396 346977157 351329208 355381448 367387578 399804129 450132528 478265811 484264584 489850104 497716378 526993812 533072172 620452944 637687748 675198792 693954314 702658416 710762896 734775156 746574567 755185577 799608258 956531622 968529168 979700208 995432756 1040931471 1053987624 1066144344 1275375496 1350397584 1387908628 1434797433 1469550312 1493149134 1510371154 1599216516 1913063244 1990865512 2081862942 2107975248 2132288688 2239723701 2265556731 2550750992 2775817256 2869594866 2939100624 2986298268 3020742308 3122794413 3198433032 3826126488 3981731024 4163725884 4479447402 4531113462 5551634512 5739189732 5898611669 5972596536 6041484616 6245588826 6396866064 6796670193 7652252976 8327451768 8958894804 9062226924 11478379464 11797223338 11945193072 12082969232 12491177652 12838154809 13593340386 16654903536 17695835007 17917789608 18124453848 22956758928 23594446676 24982355304 25676309618 27186680772 35391670014 35835579216 36248907696 38514464427 47188893352 49964710608 51352619236 53087505021 54373361544 70783340028 77028928854 94377786704 102705238472 106175010042 108746723088 115543393281 141566680056 154057857708 205410476944 212350020084 218248631753 231086786562 283133360112 308115715416 424700040168 436497263506 462173573124 616231430832 654745895259 849400080336 872994527012 924347146248 1309491790518 1745989054024 1848694292496 1964237685777 2618983581036 3491978108048 3928475371554 5237967162072 7856950743108 10475934324144 15713901486216 31427802972432
• Sum of all divisors σ(n): 96155521768800
• Sum of proper divisors (its aliquot sum) s(n): 64727718796368
• 31427802972432 is an abundant number, because the sum of its proper divisors (64727718796368) is greater than itself. Its abundance is 33299915823936

Bases of 31427802972432

• Binary: 111001001010101011011000010000100000100010000₂
• Hexadecimal: 0x1C955B084110
• Base-36: B51QEG4K0

Squares and roots of 31427802972432

• 31427802972432 squared (31427802972432²) is 987706799674005654551994624
• 31427802972432 cubed (31427802972432³) is 31041454694686012878733152415441684205568
• The square root of 31427802972432 is 5606050.5681301163
• The cube root of 31427802972432 is 31557.6513624241

Scales and comparisons

• 31,427,802,972,432 seconds is equal to 999,306 years, 47 weeks, 6 days, 14 hours, 7 minutes, 12 seconds.
• To count from 1 to 31,427,802,972,432 would take you about two million, four hundred ninety-eight thousand, two hundred sixty-seven 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 31427802972432 cubic inches would be around 2629.8 feet tall.

Recreational maths with 31427802972432

• 31427802972432 backwards is 23427920872413
• The number of decimal digits it has is: 14
• The sum of 31427802972432's digits is 54
• More coming soon!