12864995364864

Names of 12864995364864

• Cardinal: 12864995364864 can be written as Twelve trillion, eight hundred sixty-four billion, nine hundred ninety-five million, three hundred sixty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.2864995364864 × 10¹³

Factors of 12864995364864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 131

Divisors of 12864995364864

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 59 64 67 96 118 128 134 177 192 201 236 256 268 354 384 402 472 512 536 708 768 804 944 1024 1072 1416 1536 1608 1888 2048 2144 2832 3072 3216 3481 3776 3953 4096 4288 4489 5664 6144 6432 6962 7552 7906 8576 8978 10443 11328 11859 12288 12864 13467 13924 15104 15812 17152 17956 20886 22656 23718 25728 26934 27848 30208 31624 34304 35912 41772 45312 47436 51456 53868 55696 60416 63248 68608 71824 83544 90624 94872 102912 107736 111392 120832 126496 137216 143648 167088 181248 189744 205824 215472 222784 233227 241664 252992 264851 274432 287296 300763 334176 362496 379488 411648 430944 445568 466454 505984 529702 574592 601526 668352 699681 724992 758976 794553 823296 861888 891136 902289 932908 1011968 1059404 1149184 1203052 1336704 1399362 1517952 1589106 1723776 1782272 1804578 1865816 2023936 2118808 2298368 2406104 2673408 2798724 3035904 3178212 3447552 3564544 3609156 3731632 4047872 4237616 4596736 4812208 5346816 5597448 6071808 6356424 6895104 7129088 7218312 7463264 8095744 8475232 9193472 9624416 10693632 11194896 12143616 12712848 13790208 14258176 14436624 14926528 15626209 16191488 16950464 17745017 18386944 19248832 21387264 22389792 24287232 25425696 27580416 28873248 29853056 31252418 33900928 35490034 38497664 42774528 44779584 46878627 48574464 50851392 53235051 55160832 57746496 59706112 62504836 67801856 70980068 76995328 89559168 93757254 101702784 106470102 115492992 119412224 125009672 135603712 141960136 153990656 179118336 187514508 203405568 212940204 230985984 238824448 250019344 271207424 283920272 307981312 358236672 375029016 406811136 425880408 461971968 477648896 500038688 542414848 567840544 615962624 716473344 750058032 813622272 851760816 923943936 955297792 1000077376 1046956003 1084829696 1135681088 1231925248 1432946688 1500116064 1627244544 1703521632 1847887872 2000154752 2093912006 2271362176 2865893376 3000232128 3140868009 3254489088 3407043264 3695775744 4000309504 4187824012 4542724352 6000464256 6281736018 6814086528 8000619008 8375648024 9085448704 12000928512 12563472036 13628173056 16001238016 16751296048 18170897408 24001857024 25126944072 27256346112 32002476032 33502592096 36341794816 48003714048 50253888144 54512692224 64004952064 67005184192 72683589632 96007428096 100507776288 109025384448 134010368384 192014856192 201015552576 218050768896 268020736768 402031105152 536041473536 804062210304 1072082947072 1608124420608 2144165894144 3216248841216 4288331788288 6432497682432 12864995364864
• Sum of all divisors σ(n): 35422409363680
• Sum of proper divisors (its aliquot sum) s(n): 22557413998816
• 12864995364864 is an abundant number, because the sum of its proper divisors (22557413998816) is greater than itself. Its abundance is 9692418633952

Bases of 12864995364864

• Binary: 10111011001101011101011110101001000000000000₂
• Hexadecimal: 0xBB35D7A9000
• Base-36: 4K63I2QDC

Squares and roots of 12864995364864

• 12864995364864 squared (12864995364864²) is 165508105737972204485738496
• 12864995364864 cubed (12864995364864³) is 2129261013166433212827493739832010604544
• The square root of 12864995364864 is 3586780.6407506997
• The cube root of 12864995364864 is 23431.6683290193

Scales and comparisons

• 12,864,995,364,864 seconds is equal to 409,067 years, 3 weeks, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 12,864,995,364,864 would take you about one million, twenty-two thousand, six hundred sixty-seven 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 12864995364864 cubic inches would be around 1952.6 feet tall.

Recreational maths with 12864995364864

• 12864995364864 backwards is 46846359946821
• The number of decimal digits it has is: 14
• The sum of 12864995364864's digits is 75
• More coming soon!