12811512970080

Names of 12811512970080

• Cardinal: 12811512970080 can be written as Twelve trillion, eight hundred eleven billion, five hundred twelve million, nine hundred seventy thousand and eighty.

Scientific notation

• Scientific notation: 1.281151297008 × 10¹³

Factors of 12811512970080

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 197

Divisors of 12811512970080

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 30 32 33 36 38 40 44 45 48 55 57 60 66 72 76 80 88 90 95 96 99 110 114 120 121 132 144 152 157 160 165 171 176 180 190 198 209 220 228 240 242 264 285 288 304 314 330 342 352 360 363 380 396 418 440 456 471 480 484 495 528 570 605 608 627 628 660 684 720 726 760 785 792 836 855 880 912 942 968 990 1045 1056 1089 1140 1210 1254 1256 1320 1368 1413 1440 1452 1520 1570 1584 1672 1710 1727 1760 1815 1824 1881 1884 1936 1980 2090 2178 2280 2299 2355 2420 2508 2512 2640 2736 2826 2904 2983 3040 3135 3140 3168 3344 3420 3454 3630 3762 3768 3872 3960 4180 4356 4560 4598 4710 4840 5016 5024 5181 5280 5445 5472 5652 5808 5966 6270 6280 6688 6840 6897 6908 7065 7260 7524 7536 7920 8360 8635 8712 8949 9120 9196 9405 9420 9680 10032 10362 10890 11304 11495 11616 11932 12540 12560 13680 13794 13816 14130 14520 14915 15048 15072 15543 15840 16720 17270 17424 17898 18392 18810 18840 18997 19360 20064 20691 20724 21780 22608 22990 23864 24649 25080 25120 25905 26847 27360 27588 27632 28260 29040 29830 30096 31086 32813 33440 34485 34540 34848 35796 36784 37620 37680 37994 41382 41448 43560 44745 45216 45980 47728 49298 50160 51810 53694 55176 55264 56520 56991 58080 59660 60192 62172 65626 68970 69080 71592 73568 73947 75240 75360 75988 77715 82764 82896 87120 89490 91960 94985 95456 98439 98596 100320 103455 103620 107388 110352 113040 113982 119320 123245 124344 131252 134235 137940 138160 143184 147894 150480 151976 155430 164065 165528 165792 170973 174240 178980 183920 189970 196878 197192 206910 207240 214776 220704 221841 226080 227964 238640 246490 248688 262504 268470 271139 275880 276320 284955 286368 295317 295788 300960 303952 310860 328130 331056 341946 357960 360943 367840 369735 379940 393756 394384 413820 414480 429552 443682 455928 468331 477280 492195 492980 497376 525008 536940 542278 551760 569910 590634 591576 607904 621720 656260 662112 683892 715920 721886 739470 759880 787512 788768 813417 827640 828960 854865 859104 887364 911856 936662 984390 985960 1050016 1073880 1082829 1084556 1103520 1109205 1139820 1181268 1183152 1243440 1312520 1355695 1367784 1404993 1431840 1443772 1476585 1478940 1519760 1575024 1626834 1655280 1709730 1774728 1804715 1823712 1873324 1968780 1971920 2147760 2165658 2169112 2218410 2279640 2341655 2362536 2366304 2440251 2486880 2625040 2711390 2735568 2809986 2887544 2953170 2957880 2982529 3039520 3150048 3248487 3253668 3310560 3419460 3549456 3609430 3746648 3869893 3937560 3943840 4067085 4214979 4295520 4331316 4338224 4436820 4559280 4683310 4725072 4880502 5151641 5250080 5414145 5422780 5471136 5619972 5775088 5906340 5915760 5965058 6496974 6507336 6838920 7024965 7098912 7218860 7493296 7739786 7875120 8134170 8429958 8662632 8676448 8873640 8947587 9118560 9366620 9450144 9761004 10303282 10828290 10845560 11239944 11550176 11609679 11812680 11831520 11930116 12201255 12993948 13014672 13677840 14049930 14437720 14912645 14986592 15454923 15479572 15750240 16242435 16268340 16859916 17325264 17747280 17895174 18733240 19349465 19522008 20606564 21074895 21656580 21691120 22479888 23219358 23625360 23860232 24402510 25758205 25987896 26029344 26842761 27355680 28099860 28875440 29825290 30909846 30959144 32484870 32536680 33719832 34650528 34829037 35494560 35790348 37466480 38698930 39044016 41213128 42149790 42568823 43313160 43382240 44737935 44959776 46364769 46438716 47250720 47720464 48805020 51516410 51975792 53685522 56199720 56668051 57750880 58048395 59650580 61819692 61918288 64969740 65073360 67439664 69658074 71580696 73527967 74932960 77274615 77397860 78088032 82426256 84299580 85137646 86626320 89475870 92729538 92877432 95440928 97610040 103032820 103951584 107371044 112399440 113336102 116096790 119301160 123639384 123836576 127706469 129939480 130146720 134213805 134879328 139316148 143161392 147055934 154549230 154795720 164852512 168599160 170004153 170275292 173252640 174145185 178951740 185459076 185754864 195220080 206065640 212844115 214742088 220583901 224798880 226672204 231823845 232193580 238602320 247278768 255412938 259878960 268427610 278632296 283340255 286322784 294111868 309098460 309591440 337198320 340008306 340550584 348290370 357903480 367639835 370918152 371509728 383119407 390440160 412131280 425688230 429484176 441167802 453344408 463647690 464387160 468257053 477204640 494557536 510012459 510825876 519757920 536855220 557264592 566680510 588223736 618196920 619182880 638532345 661751703 674396640 680016612 681101168 696580740 715806960 735279670 741836304 766238814 808807637 824262560 850020765 851376460 858968352 882335604 906688816 927295380 928774320 936514106 1020024918 1021651752 1073710440 1102919505 1114529184 1133361020 1176447472 1236393840 1277064690 1323503406 1360033224 1362202336 1393161480 1404771159 1431613920 1470559340 1483672608 1532477628 1617615274 1700041530 1702752920 1764671208 1813377632 1854590760 1857548640 1873028212 1915597035 2040049836 2043303504 2147420880 2205839010 2266722040 2341285265 2352894944 2426422911 2472787680 2550062295 2554129380 2647006812 2720066448 2786322960 2809542318 2941118680 3064955256 3235230548 3308758515 3400083060 3405505840 3529342416 3709181520 3746056424 3831194070 4044038185 4080099672 4086607008 4214313477 4294841760 4411678020 4533444080 4682570530 4852845822 5100124590 5108258760 5294013624 5440132896 5572645920 5619084636 5882237360 6129910512 6470461096 6617517030 6800166120 6811011680 7023855795 7058684832 7279268733 7418363040 7492112848 7662388140 8088076370 8160199344 8428626954 8823356040 8896884007 9066888160 9365141060 9705691644 10200249180 10216517520 10588027248 11238169272 11764474720 12132114555 12259821024 12940922192 13235034060 13600332240 14047711590 14558537466 14984225696 15324776280 16176152740 16320398688 16857253908 17646712080 17793768014 18730282120 19411383288 20400498360 20433035040 21071567385 21176054496 22476338544 24264229110 25881844384 26470068120 26690652021 27200664480 28095423180 29117074932 30649552560 32352305480 33714507816 35293424160 35587536028 36396343665 37460564240 38822766576 40800996720 42143134770 44484420035 44952677088 48528458220 52940136240 53381304042 56190846360 58234149864 61299105120 64704610960 67429015632 71175072056 72792687330 74921128480 77645533152 80071956063 81601993440 84286269540 88968840070 97056916440 105880272480 106762608084 112381692720 116468299728 129409221920 133453260105 134858031264 142350144112 145585374660 160143912126 168572539080 177937680140 194113832880 213525216168 224763385440 232936599456 266906520210 284700288224 291170749320 320287824252 337145078160 355875360280 388227665760 400359780315 427050432336 533813040420 582341498640 640575648504 674290156320 711750720560 800719560630 854100864672 1067626080840 1164682997280 1281151297008 1423501441120 1601439121260 2135252161680 2562302594016 3202878242520 4270504323360 6405756485040 12811512970080
• Sum of all divisors σ(n): 50908558428000
• Sum of proper divisors (its aliquot sum) s(n): 38097045457920
• 12811512970080 is an abundant number, because the sum of its proper divisors (38097045457920) is greater than itself. Its abundance is 25285532487840

Bases of 12811512970080

• Binary: 10111010011011101001101011011111101101100000₂
• Hexadecimal: 0xBA6E9ADFB60
• Base-36: 4JHJ01EG0

Squares and roots of 12811512970080

• 12811512970080 squared (12811512970080²) is 164134864582528062975206400
• 12811512970080 cubed (12811512970080³) is 2102815946441382703362435827065024512000
• The square root of 12811512970080 is 3579317.3888438561
• The cube root of 12811512970080 is 23399.1531641817

Scales and comparisons

• 12,811,512,970,080 seconds is equal to 407,366 years, 25 weeks, 1 day, 2 hours, 48 minutes.
• To count from 1 to 12,811,512,970,080 would take you about one million, eighteen thousand, four hundred sixteen 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 12811512970080 cubic inches would be around 1949.9 feet tall.

Recreational maths with 12811512970080

• 12811512970080 backwards is 08007921511821
• 12811512970080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12811512970080's digits is 45
• More coming soon!