30872512399040

Names of 30872512399040

• Cardinal: 30872512399040 can be written as Thirty trillion, eight hundred seventy-two billion, five hundred twelve million, three hundred ninety-nine thousand and forty.

Scientific notation

• Scientific notation: 3.087251239904 × 10¹³

Factors of 30872512399040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2918

Divisors of 30872512399040

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 26 32 34 40 52 61 64 65 68 80 85 104 122 130 136 160 169 170 208 211 221 244 260 272 305 320 338 340 416 422 442 488 520 544 610 676 680 793 832 844 845 884 976 1037 1040 1055 1088 1105 1220 1352 1360 1586 1688 1690 1768 1952 2074 2080 2110 2210 2440 2609 2704 2720 2743 2873 3172 3376 3380 3536 3587 3904 3965 4148 4160 4220 4420 4880 5185 5218 5408 5440 5486 5746 6344 6752 6760 7072 7174 7930 8296 8440 8840 9760 10309 10370 10436 10816 10972 11492 12688 12871 13045 13481 13504 13520 13715 14144 14348 14365 15860 16592 16880 17680 17935 19520 20618 20740 20872 21944 22984 25376 25742 26090 26962 27040 27430 28696 28730 31720 33184 33760 33917 35360 35659 35870 41236 41480 41744 43888 44353 45968 46631 50752 51484 51545 52180 53924 54080 54860 57392 57460 63440 64355 66368 67405 67520 67834 70720 71318 71740 82472 82960 83488 87776 88706 91936 93262 102968 103090 104360 107848 109720 114784 114920 126880 128710 134810 135668 142636 143480 159149 164944 165920 166976 167323 169585 175253 175552 177412 178295 183872 186524 205936 206180 208720 215696 218807 219440 221765 229568 229840 233155 253760 257420 269620 271336 285272 286960 318298 329888 331840 334646 339170 350506 354824 356590 373048 411872 412360 417440 431392 437614 438880 440921 443530 459680 466310 514840 539240 542672 550499 570544 573920 576589 606203 636596 659776 669292 678340 701012 709648 713180 746096 795745 823744 824720 834880 836615 862784 875228 876265 877760 881842 887060 919360 932620 1029680 1078480 1085344 1094035 1100998 1141088 1147840 1153178 1212406 1273192 1338584 1356680 1402024 1419296 1426360 1492192 1591490 1649440 1673230 1750456 1752530 1763684 1774120 1865240 2059360 2068937 2156960 2170688 2175199 2188070 2201996 2204605 2282176 2306356 2424812 2546384 2677168 2705533 2713360 2752495 2804048 2838592 2844491 2852720 2882945 2984384 3031015 3182980 3298880 3346460 3500912 3505060 3527368 3548240 3730480 4118720 4137874 4313920 4350398 4376140 4403992 4409210 4612712 4849624 5092768 5354336 5411066 5426720 5504990 5608096 5688982 5705440 5765890 6062030 6365960 6692920 7001824 7010120 7054736 7096480 7156487 7460960 7495657 8275748 8700796 8752280 8807984 8818420 9225424 9358483 9699248 10185536 10344685 10708672 10822132 10853440 10875995 11009980 11216192 11377964 11410880 11531780 12124060 12731920 13385840 13527665 14003648 14020240 14109472 14192960 14222455 14312974 14921920 14991314 16551496 17401592 17504560 17615968 17636840 18450848 18716966 19398496 20689370 21644264 21751990 22019960 22755928 23063560 24248120 25463840 26771680 26896181 27055330 28040480 28218944 28444910 28625948 29982628 33102992 33580439 34803184 35009120 35171929 35231936 35273680 35782435 36901696 36978383 37433932 37478285 38796992 41378740 43288528 43503980 44039920 45511856 46127120 46792415 48496240 50927680 53543360 53792362 54110660 56080960 56889820 57251896 59965256 66205984 67160878 69606368 70018240 70343858 70547360 71564870 73956766 74867864 74956570 82757480 86577056 87007960 88079840 91023712 92254240 93034331 93584830 96992480 107584724 108221320 113779640 114503792 119930512 121660279 132411968 134321756 134480905 139212736 140687716 141094720 143129740 147913532 149735728 149913140 165514960 167902195 173154112 174015920 175859645 176159680 182047424 184508480 184891915 186068662 187169660 193984960 215169448 216442640 227559280 229007584 239861024 243320558 268643512 268961810 281375432 286259480 295827064 299471456 299826280 331029920 335804390 348031840 351719290 369783830 372137324 374339320 430338896 432885280 436545707 455118560 457235077 458015168 465171655 479722048 486641116 537287024 537923620 562750864 570867463 572518960 591654128 598942912 599652560 608301395 662059840 671608780 696063680 703438580 739567660 744274648 748678640 860677792 865770560 873091414 910237120 914470154 930343310 973282232 1074574048 1075847240 1125501728 1141734926 1145037920 1183308256 1199305120 1216602790 1343217560 1406877160 1479135320 1488549296 1497357280 1581583627 1721355584 1746182828 1828940308 1860686620 1946564464 2149148096 2151694480 2182728535 2251003456 2283469852 2286175385 2290075840 2366616512 2398610240 2433205580 2686435120 2813754320 2854337315 2958270640 2977098592 2994714560 3163167254 3492365656 3657880616 3721373240 3893128928 4303388960 4365457070 4566939704 4572350770 4866411160 5372870240 5627508640 5675094191 5708674630 5916541280 5954197184 6326334508 6984731312 7315761232 7421277019 7442746480 7786257856 7907918135 8606777920 8730914140 9133879408 9144701540 9732822320 10745740480 11255017280 11350188382 11417349260 11833082560 12652669016 13969462624 14631522464 14842554038 14885492960 15815836270 17461828280 18267758816 18289403080 19465644640 22700376764 22834698520 25305338032 27938925248 28375470955 29263044928 29685108076 29770985920 31631672540 34923656560 36535517632 36578806160 37106385095 38931289280 45400753528 45669397040 50610676064 56750941910 59370216152 63263345080 69847313120 73157612320 74212770190 90801507056 91338794080 96476601247 101221352128 113501883820 118740432304 126526690160 139694626240 146315224640 148425540380 181603014112 182677588160 192953202494 227003767640 237480864608 253053380320 296851080760 363206028224 385906404988 454007535280 474961729216 482383006235 506106760640 593702161520 771812809976 908015070560 964766012470 1187404323040 1543625619952 1816030141120 1929532024940 2374808646080 3087251239904 3859064049880 6174502479808 7718128099760 15436256199520 30872512399040
• Sum of all divisors σ(n): 86108618963520
• Sum of proper divisors (its aliquot sum) s(n): 55236106564480
• 30872512399040 is an abundant number, because the sum of its proper divisors (55236106564480) is greater than itself. Its abundance is 24363594165440

Bases of 30872512399040

• Binary: 111000001010000010001001000101000011011000000₂
• Hexadecimal: 0x1C14112286C0
• Base-36: AXYMWRZY8

Squares and roots of 30872512399040

• 30872512399040 squared (30872512399040²) is 953112021828878536192921600
• 30872512399040 cubed (30872512399040³) is 29424962711586135745754097493482635264000
• The square root of 30872512399040 is 5556303.8432972687
• The cube root of 30872512399040 is 31370.6842290409

Scales and comparisons

• 30,872,512,399,040 seconds is equal to 981,650 years, 20 weeks, 5 days, 8 hours, 37 minutes, 20 seconds.
• To count from 1 to 30,872,512,399,040 would take you about two million, four hundred fifty-four thousand, one hundred twenty-five 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 30872512399040 cubic inches would be around 2614.2 feet tall.

Recreational maths with 30872512399040

• 30872512399040 backwards is 04099321527803
• The number of decimal digits it has is: 14
• The sum of 30872512399040's digits is 53
• More coming soon!