12855712970772

Names of 12855712970772

• Cardinal: 12855712970772 can be written as Twelve trillion, eight hundred fifty-five billion, seven hundred twelve million, nine hundred seventy thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.2855712970772 × 10¹³

Factors of 12855712970772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 72

Divisors of 12855712970772

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 29 31 36 42 54 58 62 63 81 84 87 93 108 116 124 126 162 174 186 189 203 217 243 252 261 279 324 348 372 378 406 434 486 522 558 567 609 651 729 756 783 812 837 868 899 961 972 1044 1116 1134 1218 1302 1458 1566 1674 1701 1798 1827 1922 1953 2187 2268 2349 2436 2511 2604 2697 2883 2916 3132 3348 3402 3596 3654 3844 3906 4374 4698 5022 5103 5394 5481 5766 5859 6293 6561 6727 6804 7047 7308 7533 7812 8091 8649 8748 9396 10044 10206 10788 10962 11532 11718 12586 13122 13454 14094 15066 15309 16182 16443 17298 17577 18879 19683 20181 20412 21141 21924 22599 23436 24273 25172 25947 26244 26908 27869 28188 29791 30132 30618 32364 32886 34596 35154 37758 39366 40362 42282 45198 45927 48546 49329 51894 52731 55738 56637 59049 59582 60543 61236 63423 65772 67797 70308 72819 75516 77841 78732 80724 83607 84564 89373 90396 91854 97092 98658 103788 105462 111476 113274 118098 119164 121086 126846 135594 137781 145638 147987 155682 158193 167214 169911 177147 178746 181629 183708 190269 195083 197316 203391 208537 210924 218457 226548 233523 236196 242172 250821 253692 268119 271188 275562 291276 295974 311364 316386 334428 339822 354294 357492 363258 380538 390166 406782 413343 417074 436914 443961 467046 474579 501642 509733 531441 536238 544887 551124 570807 585249 591948 610173 625611 632772 655371 679644 700569 708588 726516 752463 761076 780332 804357 813564 826686 834148 863939 873828 887922 934092 949158 1003284 1019466 1062882 1072476 1089774 1141614 1170498 1220346 1240029 1251222 1310742 1331883 1401138 1423737 1504926 1529199 1608714 1634661 1653372 1712421 1727878 1755747 1775844 1830519 1876833 1898316 1966113 2038932 2101707 2125764 2179548 2257389 2283228 2340996 2413071 2440692 2480058 2502444 2591817 2621484 2663766 2802276 2847474 3009852 3058398 3217428 3269322 3424842 3455756 3511494 3661038 3720087 3753666 3932226 3995649 4203414 4271211 4514778 4587597 4826142 4903983 4960116 5137263 5183634 5267241 5327532 5491557 5630499 5694948 5898339 6047573 6116796 6305121 6538644 6772167 6849684 7022988 7239213 7322076 7440174 7507332 7775451 7864452 7991298 8406828 8542422 9029556 9175194 9652284 9807966 10274526 10367268 10534482 10983114 11260998 11796678 11986947 12095146 12610242 12813633 13544334 13762791 14478426 14711949 14880348 15411789 15550902 15801723 15982596 16474671 16891497 17084844 17695017 18142719 18350388 18915363 19615932 20316501 20549052 21068964 21717639 21966228 22521996 23326353 23593356 23973894 24190292 25220484 25627266 27088668 27525582 28956852 29423898 30823578 31101804 31603446 32949342 33782994 35390034 35960841 36285438 37830726 38440899 40633002 41288373 43435278 44135847 46652706 47405169 47947788 50674491 51254532 53085051 54428157 55051164 56746089 58847796 60949503 61647156 63206892 65152917 65898684 67565988 69979059 70780068 71921682 72570876 75661452 76881798 81266004 82576746 86870556 88271694 93305412 94810338 101348982 106170102 107882523 108856314 113492178 115322697 121899006 123865119 130305834 132407541 139958118 142215507 143843364 152023473 153763596 159255153 163284471 165153492 170238267 176543388 182848509 189620676 195458751 202697964 209937177 212340204 215765046 217712628 226984356 230645394 243798012 247730238 260611668 264815082 279916236 284431014 304046946 318510306 326568942 340476534 365697018 371595357 390917502 397222623 419874354 426646521 431530092 456070419 461290788 477765459 489853413 495460476 510714801 529630164 548545527 568862028 586376253 608093892 629811531 637020612 653137884 680953068 731394036 743190714 781835004 794445246 839748708 853293042 912140838 955530918 979706826 1021429602 1097091054 1114786071 1172752506 1191667869 1259623062 1279939563 1368211257 1469560239 1486381428 1588890492 1645636581 1706586084 1759128759 1824281676 1889434593 1911061836 1959413652 2042859204 2194182108 2229572142 2345505012 2383335738 2519246124 2559879126 2736422514 2939120478 3291273162 3344358213 3518257518 3575003607 3778869186 3839818689 4104633771 4408680717 4459144284 4766671476 4936909743 5119758252 5277386277 5472845028 5668303779 5878240956 6582546324 6688716426 7036515036 7150007214 7557738372 7679637378 8209267542 8817361434 9873819486 10554772554 11336607558 11519456067 12313901313 13226042151 13377432852 14300014428 14810729229 15359274756 15832158831 16418535084 17004911337 17634722868 19747638972 21109545108 22673215116 23038912134 24627802626 26452084302 29621458458 31664317662 34009822674 34558368201 36941703939 39678126453 46077824268 49255605252 51014734011 52904168604 59242916916 63328635324 68019645348 69116736402 73883407878 79356252906 102029468022 103675104603 110825111817 119034379359 138233472804 147766815756 153044202033 158712505812 204058936044 207350209206 221650223634 238068758718 306088404066 357103138077 414700418412 443300447268 459132606099 476137517436 612176808132 714206276154 918265212198 1071309414231 1428412552308 1836530424396 2142618828462 3213928242693 4285237656924 6427856485386 12855712970772
• Sum of all divisors σ(n): 41226871096320
• Sum of proper divisors (its aliquot sum) s(n): 28371158125548
• 12855712970772 is an abundant number, because the sum of its proper divisors (28371158125548) is greater than itself. Its abundance is 15515445154776

Bases of 12855712970772

• Binary: 10111011000100110100001101000111100000010100₂
• Hexadecimal: 0xBB134347814
• Base-36: 4K1TZKT90

Squares and roots of 12855712970772

• 12855712970772 squared (12855712970772²) is 165269355986875441726275984
• 12855712970772 cubed (12855712970772³) is 2124655403431609708796833198320997539648
• The square root of 12855712970772 is 3585486.4343310519
• The cube root of 12855712970772 is 23426.0314747649

Scales and comparisons

• 12,855,712,970,772 seconds is equal to 408,771 years, 47 weeks, 1 day, 4 hours, 46 minutes, 12 seconds.
• To count from 1 to 12,855,712,970,772 would take you about one million, twenty-one thousand, nine hundred twenty-nine 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 12855712970772 cubic inches would be around 1952.2 feet tall.

Recreational maths with 12855712970772

• 12855712970772 backwards is 27707921755821
• 12855712970772 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12855712970772's digits is 63
• More coming soon!