12271288993920

Names of 12271288993920

• Cardinal: 12271288993920 can be written as Twelve trillion, two hundred seventy-one billion, two hundred eighty-eight million, nine hundred ninety-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.227128899392 × 10¹³

Factors of 12271288993920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5868980

Divisors of 12271288993920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 88 90 96 99 108 110 120 121 128 132 135 144 160 165 176 180 192 198 216 220 240 242 264 270 288 297 320 330 352 360 363 384 396 432 440 480 484 495 528 540 576 594 605 640 660 704 720 726 792 864 880 960 968 990 1056 1080 1089 1152 1188 1210 1320 1408 1440 1452 1485 1584 1728 1760 1815 1920 1936 1980 2112 2160 2178 2376 2420 2640 2880 2904 2970 3168 3267 3456 3520 3630 3872 3960 4224 4320 4356 4752 4840 5280 5445 5760 5808 5940 6336 6534 7040 7260 7744 7920 8640 8712 9504 9680 10560 10890 11616 11880 12672 13068 14520 15488 15840 16335 17280 17424 19008 19360 21120 21780 23232 23760 26136 29040 31680 32670 34848 38016 38720 43560 46464 47520 52272 58080 63360 65340 69696 77440 87120 95040 104544 116160 130680 139392 174240 190080 209088 232320 261360 348480 418176 522720 696960 1045440 2090880 5868959 11737918 17606877 23475836 29344795 35213754 46951672 52820631 58689590 64558549 70427508 88034385 93903344 105641262 117379180 129117098 140855016 158461893 176068770 187806688 193675647 211282524 234758360 258234196 264103155 281710032 316923786 322792745 352137540 375613376 387351294 422565048 469516720 516468392 528206310 563420064 581026941 633847572 645585490 704275080 710144039 751226752 774702588 792309465 845130096 939033440 968378235 1032936784 1056412620 1126840128 1162053882 1267695144 1291170980 1408550160 1420288078 1549405176 1584618930 1690260192 1743080823 1878066880 1936756470 2065873568 2112825240 2130432117 2253680256 2324107764 2535390288 2582341960 2817100320 2840576156 2905134705 3098810352 3169237860 3380520384 3486161646 3550720195 3756133760 3873512940 4131747136 4225650480 4260864234 4648215528 5070780576 5164683920 5634200640 5681152312 5810269410 6197620704 6338475720 6391296351 6761040768 6972323292 7101440390 7747025880 8263494272 8451300960 8521728468 8715404115 9296431056 10141561152 10329367840 10652160585 11268401280 11362304624 11620538820 12395241408 12676951440 12782592702 13944646584 14202880780 15494051760 16902601920 17043456936 17430808230 18592862112 19173889053 20283122304 20658735680 21304321170 22724609248 23241077640 24790482816 25353902880 25565185404 27889293168 28405761560 30988103520 31956481755 33805203840 34086913872 34861616460 37185724224 38347778106 41317471360 42608642340 45449218496 46482155280 50707805760 51130370808 55778586336 56811523120 61976207040 63912963510 68173827744 69723232920 74371448448 76695556212 85217284680 90898436992 92964310560 95869445265 101415611520 102260741616 111557172672 113623046240 123952414080 127825927020 136347655488 139446465840 153391112424 170434569360 185928621120 191738890530 204521483232 223114345344 227246092480 255651854040 272695310976 278892931680 306782224848 340869138720 371857242240 383477781060 409042966464 454492184960 511303708080 557785863360 613564449696 681738277440 766955562120 818085932928 1022607416160 1115571726720 1227128899392 1363476554880 1533911124240 2045214832320 2454257798784 3067822248480 4090429664640 6135644496960 12271288993920
• Sum of all divisors σ(n): 47770986816000
• Sum of proper divisors (its aliquot sum) s(n): 35499697822080
• 12271288993920 is an abundant number, because the sum of its proper divisors (35499697822080) is greater than itself. Its abundance is 23228408828160

Bases of 12271288993920

• Binary: 10110010100100100001110100100100100010000000₂
• Hexadecimal: 0xB2921D24880
• Base-36: 4CLCOMQO0

Squares and roots of 12271288993920

• 12271288993920 squared (12271288993920²) is 150584533572302125796966400
• 12271288993920 cubed (12271288993920³) is 1847866329480367816849333092844044288000
• The square root of 12271288993920 is 3503039.9646478485
• The cube root of 12271288993920 is 23065.5276843167

Scales and comparisons

• 12,271,288,993,920 seconds is equal to 390,189 years, 1 week, 4 days, 19 hours, 12 minutes.
• To count from 1 to 12,271,288,993,920 would take you about nine hundred seventy-five thousand, four hundred seventy-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 12271288993920 cubic inches would be around 1922.1 feet tall.

Recreational maths with 12271288993920

• 12271288993920 backwards is 02939988217221
• The number of decimal digits it has is: 14
• The sum of 12271288993920's digits is 63
• More coming soon!