31172359830920

Names of 31172359830920

• Cardinal: 31172359830920 can be written as Thirty-one trillion, one hundred seventy-two billion, three hundred fifty-nine million, eight hundred thirty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.117235983092 × 10¹³

Factors of 31172359830920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 443

Divisors of 31172359830920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 59 70 77 88 110 118 121 140 154 220 236 242 280 295 308 359 385 413 440 472 484 590 605 616 649 718 770 826 847 968 1180 1210 1298 1331 1436 1540 1652 1694 1795 2065 2360 2420 2513 2596 2662 2872 3080 3245 3304 3388 3590 3949 4130 4235 4543 4840 5026 5192 5324 6490 6655 6776 7139 7180 7898 8260 8470 9086 9317 10052 10648 12565 12980 13310 14278 14360 14641 15796 16520 16940 18172 18634 19745 20104 21181 22715 25130 25960 26620 27643 28556 29282 31592 33880 35695 36344 37268 39490 42362 43439 45430 46585 49973 50260 53240 55286 57112 58564 71390 73205 74536 78529 78980 84724 86878 90860 93170 99946 100520 102487 105905 110572 117128 128881 138215 142780 146410 148267 157058 157960 169448 173756 181720 186340 199892 204974 211810 217195 221144 232991 249865 257762 276430 285560 292820 296534 304073 314116 347512 372680 392645 399784 409948 423620 434390 465982 477829 499730 512435 515524 549703 552860 585640 593068 608146 628232 644405 741335 785290 819896 847240 863819 868780 902167 931964 955658 999460 1024870 1031048 1099406 1105720 1164955 1186136 1216292 1288810 1417691 1482670 1520365 1570580 1630937 1727638 1737560 1804334 1863928 1911316 1998920 2049740 2198812 2329910 2389145 2432584 2562901 2577620 2748515 2835382 2965340 3040730 3141160 3261874 3344803 3455276 3608668 3822632 4099480 4319095 4397624 4510835 4659820 4778290 5125802 5155240 5256119 5497030 5670764 5930680 6046733 6081460 6523748 6689606 6910552 7088455 7217336 7603979 8154685 8638190 9021670 9319640 9556580 9923837 10251604 10512238 10994060 11341528 12093466 12162920 12814505 13047496 13379212 14176910 15207958 15594601 16309370 16724015 17276380 17940307 18043340 19113160 19847674 20503208 21024476 21988120 24186932 25629010 26280595 26758424 28191911 28353820 30233665 30415916 31189202 32618740 33448030 34552760 35880614 36086680 36792833 38019895 39695348 42048952 48373864 49619185 51258020 52561190 53227853 56383822 56707640 60467330 60831832 62378404 65237480 66896060 71761228 73585666 76039790 77973005 79390696 83643769 89701535 99238370 102516040 105122380 106455706 109162207 112767644 120934660 124756808 133792120 140959555 143522456 147171332 152079580 155946010 167287538 171540611 179403070 183964165 197343377 198476740 210244760 212911412 218324414 225535288 241869320 266139265 281919110 294342664 304159160 310111021 311892020 334575076 343081222 358806140 367928330 394686754 396953480 418218845 425822824 436648828 532278530 545811035 563838220 585506383 620222042 623784040 669150152 686162444 717612280 735856660 789373508 836437690 857703055 873297656 920081459 986716885 1064557060 1091622070 1127676440 1171012766 1200784277 1240444084 1372324888 1471713320 1550555105 1578747016 1672875380 1715406110 1840162918 1886946721 1973433770 2129114120 2170777147 2183244140 2342025532 2401568554 2480888168 2927531915 3101110210 3345750760 3430812220 3680325836 3773893442 3946867540 4341554294 4366488280 4600407295 4684051064 4803137108 5855063830 6003921385 6202220420 6440570213 6861624440 7360651672 7547786884 7893735080 8683108588 9200814590 9434733605 9606274216 10120896049 10853885735 11710127660 12007842770 12404440840 12881140426 13208627047 15095573768 17366217176 18401629180 18869467210 20241792098 21707771470 23420255320 24015685540 25762280852 26417254094 32202851065 36803258360 37738934420 40483584196 43415542940 48031371080 50604480245 51524561704 52834508188 64405702130 66043135235 70846272343 75477868840 80967168392 86831085880 101208960490 105669016376 111329856539 128811404260 132086270470 141692544686 202417920980 222659713078 257622808520 264172540940 283385089372 354231361715 404835841960 445319426156 528345081880 556649282695 566770178744 708462723430 779308995773 890638852312 1113298565390 1416925446860 1558617991546 2226597130780 2833850893720 3117235983092 3896544978865 4453194261560 6234471966184 7793089957730 15586179915460 31172359830920
• Sum of all divisors σ(n): 89917616376000
• Sum of proper divisors (its aliquot sum) s(n): 58745256545080
• 31172359830920 is an abundant number, because the sum of its proper divisors (58745256545080) is greater than itself. Its abundance is 27572896714160

Bases of 31172359830920

• Binary: 111000101100111100001011011110011110110001000₂
• Hexadecimal: 0x1C59E16F3D88
• Base-36: B1SDU7348

Squares and roots of 31172359830920

• 31172359830920 squared (31172359830920²) is 971716017428354770988046400
• 31172359830920 cubed (31172359830920³) is 30290681348745204902170713398845114688000
• The square root of 31172359830920 is 5583221.2772663775
• The cube root of 31172359830920 is 31471.9191522967

Scales and comparisons

• 31,172,359,830,920 seconds is equal to 991,184 years, 32 weeks, 1 day, 17 hours, 55 minutes, 20 seconds.
• To count from 1 to 31,172,359,830,920 would take you about two million, four hundred seventy-seven thousand, nine hundred sixty-one 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 31172359830920 cubic inches would be around 2622.7 feet tall.

Recreational maths with 31172359830920

• 31172359830920 backwards is 02903895327113
• The number of decimal digits it has is: 14
• The sum of 31172359830920's digits is 53
• More coming soon!