12431643293664

Names of 12431643293664

• Cardinal: 12431643293664 can be written as Twelve trillion, four hundred thirty-one billion, six hundred forty-three million, two hundred ninety-three thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.2431643293664 × 10¹³

Factors of 12431643293664

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4164

Divisors of 12431643293664

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 72 76 84 96 112 114 126 133 144 152 168 171 224 228 252 266 288 304 336 342 361 399 456 504 532 608 672 684 722 798 912 1008 1064 1083 1197 1368 1444 1596 1824 2016 2128 2166 2394 2527 2736 2888 3192 3249 4133 4256 4332 4788 5054 5472 5776 6384 6498 7581 8266 8664 9576 10108 11552 12399 12768 12996 15162 16532 17328 19152 20216 22743 24798 25992 28931 30324 33064 34656 37197 38304 40432 45486 49596 51984 57862 60648 66128 74394 78527 80864 86793 90972 99192 103968 115724 121296 132256 148788 157054 173586 181944 198384 231448 235581 242592 260379 297576 314108 347172 363888 396768 462896 471162 520758 549689 595152 628216 694344 706743 727776 925792 942324 1041516 1099378 1190304 1256432 1388688 1413486 1492013 1649067 1884648 2083032 2198756 2512864 2777376 2826972 2984026 3298134 3769296 4166064 4397512 4476039 4947201 5653944 5968052 6596268 7538592 8332128 8795024 8952078 9894402 10444091 11307888 11936104 13192536 13428117 17081689 17590048 17904156 19788804 20888182 22615776 23872208 26385072 26856234 31332273 34163378 35808312 39577608 41776364 47744416 51245067 52770144 53712468 62664546 68326756 71616624 79155216 83552728 93996819 102490134 107424936 119571823 125329092 136653512 143233248 153735201 158310432 167105456 187993638 204980268 214849872 239143646 250658184 273307024 307470402 324552091 334210912 358715469 375987276 409960536 429699744 478287292 501316368 546614048 614940804 649104182 717430938 751974552 819921072 956574584 973656273 1002632736 1076146407 1229881608 1298208364 1434861876 1503949104 1639842144 1913149168 1947312546 2152292814 2271864637 2459763216 2596416728 2869723752 2920968819 3007898208 3826298336 3894625092 4304585628 4543729274 4919526432 5192833456 5739447504 5841937638 6166489729 6815593911 7789250184 8609171256 9087458548 10385666912 11478895008 11683875276 12332979458 13631187822 15578500368 17218342512 18174917096 18499469187 20446781733 23367750552 24665958916 27262375644 31157000736 34436685024 36349834192 36998938374 40893563466 43165428103 46735501104 49331917832 54524751288 55498407561 72699668384 73997876748 81787126932 86330856206 93471002208 98663835664 109049502576 110996815122 129496284309 147995753496 163574253864 172661712412 197327671328 218099005152 221993630244 258992568618 295991506992 327148507728 345323424824 388488852927 443987260488 517985137236 591983013984 654297015456 690646849648 776977705854 887974520976 1035970274472 1381293699296 1553955411708 1775949041952 2071940548944 3107910823416 4143881097888 6215821646832 12431643293664
• Sum of all divisors σ(n): 42651544984776
• Sum of proper divisors (its aliquot sum) s(n): 30219901691112
• 12431643293664 is an abundant number, because the sum of its proper divisors (30219901691112) is greater than itself. Its abundance is 17788258397448

Bases of 12431643293664

• Binary: 10110100111001110111101011101011011111100000₂
• Hexadecimal: 0xB4E77AEB7E0
• Base-36: 4EN0NFW80

Squares and roots of 12431643293664

• 12431643293664 squared (12431643293664²) is 154545754980901106142544896
• 12431643293664 cubed (12431643293664³) is 1921257698472558960580567692788432338944
• The square root of 12431643293664 is 3525853.5553343675
• The cube root of 12431643293664 is 23165.5623217209

Scales and comparisons

• 12,431,643,293,664 seconds is equal to 395,287 years, 41 weeks, 5 days, 8 hours, 14 minutes, 24 seconds.
• To count from 1 to 12,431,643,293,664 would take you about nine hundred eighty-eight thousand, two hundred nineteen 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 12431643293664 cubic inches would be around 1930.5 feet tall.

Recreational maths with 12431643293664

• 12431643293664 backwards is 46639234613421
• The number of decimal digits it has is: 14
• The sum of 12431643293664's digits is 54
• More coming soon!