31398669412380

Names of 31398669412380

• Cardinal: 31398669412380 can be written as Thirty-one trillion, three hundred ninety-eight billion, six hundred sixty-nine million, four hundred twelve thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.139866941238 × 10¹³

Factors of 31398669412380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 70

Divisors of 31398669412380

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 41 45 54 57 60 76 81 82 90 95 108 114 123 135 162 164 171 180 190 205 228 246 270 285 324 342 361 369 380 405 410 492 513 540 570 615 684 722 738 779 810 820 855 1026 1083 1107 1140 1230 1444 1476 1539 1558 1620 1681 1710 1805 1845 2052 2166 2214 2337 2460 2565 3078 3116 3249 3321 3362 3420 3610 3690 3895 4332 4428 4674 5043 5130 5415 5535 6156 6498 6642 6724 6859 7011 7220 7380 7695 7790 8405 9348 9747 10086 10260 10830 11070 11685 12996 13284 13718 14022 14801 15129 15390 15580 16245 16605 16810 19494 20172 20577 21033 21660 22140 23370 25215 27436 28044 29241 29602 30258 30780 31939 32490 33210 33620 34295 35055 38988 41154 42066 44403 45387 46740 48735 50430 58482 59204 60516 61731 63099 63878 64980 66420 68590 68921 70110 74005 75645 82308 84132 88806 90774 95817 97470 100860 102885 105165 116964 123462 126198 127756 133209 136161 137180 137842 140220 146205 148010 151290 159695 177612 181548 185193 191634 194940 205770 206763 210330 222015 226935 246924 252396 266418 272322 275684 281219 287451 292410 296020 302580 308655 315495 319390 344605 370386 383268 399627 411540 413526 420660 444030 453870 479085 532836 544644 555579 562438 574902 584820 606841 617310 620289 630990 638780 666045 680805 689210 740772 799254 827052 843657 862353 888060 907740 925965 958170 1033815 1111158 1124876 1149804 1198881 1213682 1234620 1240578 1261980 1309499 1332090 1361610 1378420 1406095 1437255 1598508 1687314 1724706 1820523 1851930 1860867 1916340 1998135 2067630 2222316 2397762 2427364 2481156 2530971 2587059 2618998 2664180 2723220 2777895 2812190 2825761 2874510 3034205 3101445 3374628 3449412 3641046 3703860 3721734 3928497 3996270 4135260 4218285 4311765 4795524 5061942 5174118 5237996 5461569 5555790 5582601 5624380 5651522 5749020 5994405 6068410 6202890 6547495 7282092 7443468 7592913 7856994 7992540 8436570 8477283 8623530 9102615 9304335 10123884 10348236 10923138 11111580 11165202 11303044 11529979 11785491 11988810 12136820 12405780 12654855 12935295 13094990 14128805 15185826 15713988 16384707 16873140 16954566 17247060 18205230 18608670 19642485 21846276 22330404 22778739 23059958 23570982 23977620 24880481 25309710 25431849 25870590 26189980 27307845 27913005 28257610 30371652 32769414 33909132 34589937 35356473 36410460 37217340 37964565 39284970 42386415 45557478 46119916 47141964 49154121 49760962 50619420 50863698 51741180 53689459 54615690 55826010 56515220 57649895 58927455 65538828 69179874 70712946 74641443 75929130 76295547 78569940 81923535 84772830 91114956 98308242 99521924 101727396 103769811 106069419 107378918 109231380 111652020 113893695 115299790 117854910 124402405 127159245 138359748 141425892 149282886 151858260 152591094 161068377 163847070 169545660 172949685 176782365 196616484 207539622 212138838 214757836 223924329 227787390 228886641 230599580 235709820 245770605 248804810 254318490 268447295 298565772 305182188 311309433 322136754 327694140 345899370 353564730 373207215 381477735 415079244 424277676 447848658 455574780 457773282 472729139 483205131 491541210 497609620 508636980 518849055 530347095 536894590 622618866 644273508 671772987 691798740 707129460 746414430 762955470 805341885 895697316 915546564 933928299 945458278 966410262 983082420 1020099721 1037698110 1060694190 1073789180 1119621645 1144433205 1245237732 1343545974 1418187417 1449615393 1492828860 1525910940 1556547165 1610683770 1867856598 1890916556 1932820524 2015318961 2040199442 2075396220 2121388380 2239243290 2288866410 2363645695 2416025655 2687091948 2836374834 2899230786 3060299163 3113094330 3221367540 3358864935 3735713196 4030637922 4080398884 4254562251 4348846179 4478486580 4577732820 4669641495 4727291390 4832051310 5100498605 5672749668 5798461572 6120598326 6226188660 6717729870 7090937085 7248076965 8061275844 8509124502 8697692358 9180897489 9339282990 9454582780 9664102620 10076594805 10200997210 12241196652 12763686753 13435459740 14181874170 14496153930 15301495815 17018249004 17395384716 18361794978 18678565980 19381894699 20153189610 20401994420 21272811255 21744230895 25527373506 27542692467 28363748340 28992307860 30602991630 36723589956 38291060259 38763789398 40306379220 42545622510 43488461790 45904487445 51054747012 55085384934 58145684097 61205983260 63818433765 76582120518 77527578796 82628077401 85091245020 86976923580 91808974890 96909473495 110170769868 116291368194 127636867530 137713462335 153164241036 165256154802 174437052291 183617949780 191455301295 193818946990 232582736388 255273735060 275426924670 290728420485 330512309604 348874104582 382910602590 387637893980 413140387005 523311156873 550853849340 581456840970 697748209164 765821205180 826280774010 872185261455 1046622313746 1162913681940 1569933470619 1652561548020 1744370522910 2093244627492 2616555784365 3139866941238 3488741045820 5233111568730 6279733882476 7849667353095 10466223137460 15699334706190 31398669412380
• Sum of all divisors σ(n): 106569398720400
• Sum of proper divisors (its aliquot sum) s(n): 75170729308020
• 31398669412380 is an abundant number, because the sum of its proper divisors (75170729308020) is greater than itself. Its abundance is 43772059895640

Bases of 31398669412380

• Binary: 111001000111010010010100010010110100000011100₂
• Hexadecimal: 0x1C8E9289681C
• Base-36: B4OCL2TR0

Squares and roots of 31398669412380

• 31398669412380 squared (31398669412380²) is 985876440867927414497264400
• 31398669412380 cubed (31398669412380³) is 30955208448265852288941313491465493272000
• The square root of 31398669412380 is 5603451.5624193629
• The cube root of 31398669412380 is 31547.8970378999

Scales and comparisons

• 31,398,669,412,380 seconds is equal to 998,380 years, 29 weeks, 2 days, 14 hours, 33 minutes.
• To count from 1 to 31,398,669,412,380 would take you about two million, four hundred ninety-five thousand, nine hundred fifty-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 31398669412380 cubic inches would be around 2629 feet tall.

Recreational maths with 31398669412380

• 31398669412380 backwards is 08321496689313
• The number of decimal digits it has is: 14
• The sum of 31398669412380's digits is 63
• More coming soon!