31420644489792

Names of 31420644489792

• Cardinal: 31420644489792 can be written as Thirty-one trillion, four hundred twenty billion, six hundred forty-four million, four hundred eighty-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 3.1420644489792 × 10¹³

Factors of 31420644489792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 608

Divisors of 31420644489792

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 53 54 58 64 72 81 87 96 106 108 116 144 159 162 174 192 212 216 232 243 261 288 318 324 348 424 432 464 477 486 521 522 576 636 648 696 729 783 841 848 864 928 954 972 1042 1044 1272 1296 1392 1431 1458 1537 1563 1566 1682 1696 1728 1856 1908 1944 2084 2088 2349 2523 2544 2592 2784 2862 2916 3074 3126 3132 3364 3392 3816 3888 4168 4176 4293 4611 4689 4698 5046 5088 5184 5568 5724 5832 6148 6252 6264 6728 7047 7569 7632 7776 8336 8352 8586 9222 9378 9396 10092 10176 11448 11664 12296 12504 12528 12879 13456 13833 14067 14094 15109 15138 15264 15552 16672 16704 17172 18444 18756 18792 20184 21141 22707 22896 23328 24389 24592 25008 25056 25758 26912 27613 27666 28134 28188 30218 30276 30528 33344 34344 36888 37512 37584 38637 40368 41499 42201 42282 44573 45327 45414 45792 46656 48778 49184 50016 50112 51516 53824 55226 55332 56268 56376 60436 60552 68121 68688 73167 73776 75024 75168 77274 80736 82839 82998 84402 84564 89146 90654 90828 91584 97556 98368 100032 103032 110452 110664 112536 112752 120872 121104 124497 126603 133719 135981 136242 137376 146334 147552 150048 150336 154548 161472 165678 165996 168804 169128 178292 181308 181656 195112 204363 206064 219501 220904 221328 225072 225504 241744 242208 248517 248994 253206 267438 271962 272484 274752 292668 295104 300096 309096 331356 331992 337608 338256 356584 362616 363312 373491 379809 390224 401157 407943 408726 412128 438161 439002 441808 442656 450144 451008 483488 484416 497034 497988 506412 534876 543924 544968 585336 613089 618192 658503 662712 663984 675216 676512 713168 725232 726624 745551 746982 759618 780448 800777 802314 815886 817452 824256 876322 878004 883616 885312 900288 966976 994068 995976 1012824 1069752 1087848 1089936 1120473 1170672 1203471 1223829 1226178 1236384 1292617 1314483 1317006 1325424 1327968 1350432 1353024 1426336 1450464 1453248 1491102 1493964 1519236 1560896 1601554 1604628 1631772 1634904 1752644 1756008 1767232 1975509 1988136 1991952 2025648 2139504 2175696 2179872 2236653 2240946 2341344 2402331 2406942 2447658 2452356 2472768 2585234 2628966 2634012 2650848 2655936 2700864 2852672 2900928 2982204 2987928 3038472 3203108 3209256 3263544 3269808 3505288 3512016 3610413 3671487 3877851 3943449 3951018 3976272 3983904 4051296 4279008 4351392 4359744 4473306 4481892 4682688 4804662 4813884 4895316 4904712 5170468 5257932 5268024 5301696 5926527 5964408 5975856 6076944 6406216 6418512 6527088 6539616 6709959 7010576 7024032 7206993 7220826 7342974 7755702 7886898 7902036 7952544 7967808 8102592 8558016 8702784 8946612 8963784 9609324 9627768 9790632 9809424 10340936 10515864 10536048 10831239 11014461 11633553 11830347 11853054 11928816 11951712 12153888 12706669 12812432 12837024 13054176 13079232 13419918 14021152 14048064 14413986 14441652 14685948 15511404 15773796 15804072 15905088 17779581 17893224 17927568 19218648 19255536 19581264 19618848 20129877 20681872 21031728 21072096 21620979 21662478 22028922 23222533 23267106 23660694 23706108 23857632 23903424 24307776 25413338 25624864 25674048 26108352 26839836 28042304 28827972 28883304 29371896 31022808 31547592 31608144 32493717 34900659 35491041 35559162 35786448 35855136 38120007 38437296 38511072 39162528 39237696 40259754 41363744 42063456 42144192 43241958 43324956 44057844 46445066 46534212 47321388 47412216 47715264 50826676 51249728 53679672 57655944 57766608 58743792 62045616 63095184 63216288 64862937 64987434 69667599 69801318 70982082 71118324 71572896 71710272 76240014 76874592 77022144 78325056 80519508 82727488 84126912 86483916 86649912 88115688 92890132 93068424 94642776 94824432 101653352 104701977 106473123 107359344 114360021 115311888 115533216 117487584 124091232 126190368 126432576 129725874 129974868 139335198 139602636 141964164 142236648 143145792 152480028 153749184 161039016 172967832 173299824 176231376 185780264 186136848 189285552 189648864 194588811 203306704 209002797 209403954 212946246 214718688 228720042 230623776 231066432 234975168 248182464 252380736 259451748 259949736 278670396 279205272 283928328 284473296 304960056 314105931 319419369 322078032 343080063 345935664 346599648 352462752 371560528 372273696 378571104 379297728 389177622 406613408 418005594 418807908 425892492 429437376 457440084 461247552 518903496 519899472 557340792 558410544 567856656 568946592 583766433 609920112 627008391 628211862 638838738 644156064 673453457 686160126 691871328 693199296 704925504 743121056 744547392 757142208 778355244 813226816 836011188 837615816 851784984 914880168 942317793 1029240189 1037806992 1039798944 1114681584 1116821088 1135713312 1137893184 1167532866 1219840224 1254016782 1256423724 1277677476 1288312128 1346906914 1372320252 1383742656 1486242112 1556710488 1672022376 1675231632 1703569968 1829760336 1881025173 1884635586 2020360371 2058480378 2075613984 2079597888 2229363168 2233642176 2271426624 2335065732 2439680448 2508033564 2512847448 2555354952 2693813828 2744640504 3087720567 3113420976 3344044752 3350463264 3407139936 3659520672 3762050346 3769271172 4040720742 4116960756 4151227968 4458726336 4670131464 5016067128 5025694896 5110709904 5387627656 5489281008 5643075519 6061081113 6175441134 6226841952 6688089504 6700926528 6814279872 7319041344 7524100692 7538542344 8081441484 8233921512 9263161701 9340262928 10032134256 10051389792 10221419808 10775255312 10978562016 11286151038 12122162226 12350882268 12453683904 13376179008 15048201384 15077084688 16162882968 16467843024 16929226557 18183243339 18526323402 18680525856 20064268512 20102779584 20442839616 21550510624 21957124032 22572302076 24244324452 24701764536 30096402768 30154169376 32325765936 32935686048 33858453114 36366486678 37052646804 37361051712 40128537024 43101021248 45144604152 48488648904 49403529072 54549730017 60192805536 60308338752 64651531872 65871372096 67716906228 72732973356 74105293608 90289208304 96977297808 98807058144 109099460034 120385611072 129303063744 135433812456 145465946712 148210587216 163649190051 180578416608 193954595616 197614116288 218198920068 270867624912 290931893424 296421174432 327298380102 361156833216 387909191232 436397840136 490947570153 541735249824 581863786848 592842348864 654596760204 872795680272 981895140306 1083470499648 1163727573696 1309193520408 1745591360544 1963790280612 2618387040816 3491182721088 3927580561224 5236774081632 7855161122448 10473548163264 15710322244896 31420644489792
• Sum of all divisors σ(n): 98837440861680
• Sum of proper divisors (its aliquot sum) s(n): 67416796371888
• 31420644489792 is an abundant number, because the sum of its proper divisors (67416796371888) is greater than itself. Its abundance is 35996151882096

Bases of 31420644489792

• Binary: 111001001001110110000010110100111101001000000₂
• Hexadecimal: 0x1C93B05A7A40
• Base-36: B4YG0H000

Squares and roots of 31420644489792

• 31420644489792 squared (31420644489792²) is 987256900153896371992203264
• 31420644489792 cubed (31420644489792³) is 31020248079829654757435801364587237081088
• The square root of 31420644489792 is 5605412.0713638883
• The cube root of 31420644489792 is 31555.2551608435

Scales and comparisons

• 31,420,644,489,792 seconds is equal to 999,079 years, 15 weeks, 5 days, 18 hours, 43 minutes, 12 seconds.
• To count from 1 to 31,420,644,489,792 would take you about two million, four hundred ninety-seven thousand, six hundred ninety-eight 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 31420644489792 cubic inches would be around 2629.6 feet tall.

Recreational maths with 31420644489792

• 31420644489792 backwards is 29798444602413
• The number of decimal digits it has is: 14
• The sum of 31420644489792's digits is 63
• More coming soon!