12940663720920

Names of 12940663720920

• Cardinal: 12940663720920 can be written as Twelve trillion, nine hundred forty billion, six hundred sixty-three million, seven hundred twenty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.294066372092 × 10¹³

Factors of 12940663720920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4254

Divisors of 12940663720920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 26 29 30 39 40 52 58 60 65 73 78 87 104 116 120 130 145 146 156 169 174 195 219 232 260 290 292 312 338 348 365 377 390 435 438 507 520 580 584 676 696 730 754 780 845 870 876 949 1014 1095 1131 1160 1352 1460 1508 1560 1690 1740 1752 1885 1898 2028 2117 2190 2262 2535 2847 2920 3016 3380 3480 3770 3796 4056 4129 4234 4380 4524 4745 4901 5070 5329 5655 5694 6351 6760 7540 7592 8258 8468 8760 9048 9490 9802 10140 10585 10658 11310 11388 12337 12387 12702 14235 14703 15080 15987 16516 16936 18980 19604 20280 20645 21170 21316 22620 22776 24505 24674 24774 25404 26645 27521 28470 29406 31755 31974 33032 37011 37960 39208 41290 42340 42632 45240 49010 49348 49548 50808 53290 53677 55042 56940 58812 61685 61935 63510 63948 69277 73515 74022 79935 82563 82580 84680 98020 98696 99096 106580 107354 110084 113880 117624 119741 123370 123870 127020 127896 137605 138554 147030 148044 154541 159870 161031 165126 165160 185055 196040 207831 213160 214708 220168 239482 246740 247740 254040 268385 275210 277108 294060 296088 301417 309082 319740 322062 330252 346385 357773 359223 370110 412815 415662 429416 463623 478964 493480 495480 536770 550420 554216 588120 598705 602834 618164 639480 644124 660504 692770 697801 715546 718446 740220 772705 805155 825630 831324 900601 904251 927246 957928 1039155 1073319 1073540 1100840 1197410 1205668 1236328 1288248 1385540 1395602 1431092 1436892 1480440 1507085 1545410 1556633 1610310 1651260 1662648 1788865 1796115 1801202 1808502 1854492 2009033 2078310 2093403 2146638 2147080 2318115 2394820 2411336 2701803 2771080 2791204 2862184 2873784 3014170 3090820 3113266 3220620 3302520 3489005 3577730 3592230 3602404 3617004 3708984 3918421 4018066 4156620 4186806 4293276 4503005 4521255 4636230 4669899 4789640 5366595 5403606 5582408 6027099 6028340 6181640 6226532 6441240 6978010 7155460 7184460 7204808 7234008 7783165 7836842 8036132 8313240 8373612 8586552 8741093 9006010 9042510 9272460 9339798 10045165 10467015 10733190 10807212 11755263 12054198 12056680 12453064 13509015 13956020 14310920 14368920 15566330 15673684 16072264 16747224 17482186 18012020 18085020 18544920 18679596 19592105 20090330 20236229 20934030 21466380 21614424 22003441 23349495 23510526 24108396 26117429 26223279 27018030 27912040 30135495 31132660 31347368 34964372 36024040 36170040 37359192 39184210 40180660 40472458 41868060 42932760 43705465 44006882 46698990 47021052 48216792 50939473 52234858 52446558 54036060 58776315 60270990 60708687 62265320 66010323 69928744 78352287 78368420 80361320 80944916 83736120 87410930 88013764 93397980 94042104 101181145 101878946 104469716 104893116 108072120 110017205 113634209 117552630 120541980 121417374 130587145 131116395 132020646 152818419 156704574 156736840 161889832 174821860 176027528 186795960 202362290 203757892 208939432 209786232 220034410 227268418 235105260 241083960 242834748 254697365 261174290 262232790 264041292 286044733 303543435 305636838 313409148 330051615 340902627 349643720 391761435 404724580 407515784 440068820 454536836 470210520 485669496 509394730 522348580 524465580 528082584 568171045 572089466 607086870 611273676 626818296 638099789 660103230 681805254 764092095 783522870 809449160 858134199 880137640 909073672 1018789460 1044697160 1048931160 1136342090 1144178932 1214173740 1222547352 1276199578 1320206460 1363610508 1430223665 1477244717 1528184190 1567045740 1704513135 1716268398 1914299367 2037578920 2272684180 2288357864 2428347480 2552399156 2640412920 2727221016 2860447330 2954489434 3056368380 3134091480 3190498945 3409026270 3432536796 3718581529 3828598734 4290670995 4431734151 4545368360 5104798312 5720894660 5908978868 6112736760 6380997890 6818052540 6865073592 7386223585 7437163058 7657197468 8295297257 8581341990 8863468302 9571496835 11155744587 11441789320 11817957736 12761995780 13636105080 14772447170 14874326116 15314394936 16590594514 17162683980 17726936604 18592907645 19142993670 22158670755 22311489174 24885891771 25523991560 29544894340 29748652232 33181189028 34325367960 35453873208 37185815290 38285987340 41476486285 44317341510 44622978348 49771783542 55778722935 59089788680 66362378056 74371630580 76571974680 82952972570 88634683020 89245956696 99543567084 107838864341 111557445870 124429458855 148743261160 165905945140 177269366040 199087134168 215677728682 223114891740 248858917710 323516593023 331811890280 431355457364 446229783480 497717835420 539194321705 647033186046 862710914728 995435670840 1078388643410 1294066372092 1617582965115 2156777286820 2588132744184 3235165930230 4313554573640 6470331860460 12940663720920
• Sum of all divisors σ(n): 44102160396000
• Sum of proper divisors (its aliquot sum) s(n): 31161496675080
• 12940663720920 is an abundant number, because the sum of its proper divisors (31161496675080) is greater than itself. Its abundance is 18220832954160

Bases of 12940663720920

• Binary: 10111100010011111011101010100000101111011000₂
• Hexadecimal: 0xBC4FBAA0BD8
• Base-36: 4L4UX27KO

Squares and roots of 12940663720920

• 12940663720920 squared (12940663720920²) is 167460777537935059645646400
• 12940663720920 cubed (12940663720920³) is 2167053608562211065407352679302602688000
• The square root of 12940663720920 is 3597313.4032107905
• The cube root of 12940663720920 is 23477.5180920671

Scales and comparisons

• 12,940,663,720,920 seconds is equal to 411,473 years, 4 weeks, 11 hours, 22 minutes.
• To count from 1 to 12,940,663,720,920 would take you about one million, twenty-eight thousand, six hundred eighty-two 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 12940663720920 cubic inches would be around 1956.5 feet tall.

Recreational maths with 12940663720920

• 12940663720920 backwards is 02902736604921
• The number of decimal digits it has is: 14
• The sum of 12940663720920's digits is 51
• More coming soon!