12009847840422390

Names of 12009847840422390

• Cardinal: 12009847840422390 can be written as Twelve quadrillion, nine trillion, eight hundred forty-seven billion, eight hundred forty million, four hundred twenty-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.200984784042239 × 10¹⁶

Factors of 12009847840422390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 511109

Divisors of 12009847840422390

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 73 90 105 126 146 210 219 315 365 438 511 630 657 730 1022 1095 1314 1533 2190 2555 3066 3285 4599 5110 6570 7665 9198 15330 22995 45990 511019 1022038 1533057 2555095 3066114 3577133 4599171 5110190 7154266 7665285 9198342 10731399 15330570 17885665 21462798 22995855 32194197 35771330 37304387 45991710 53656995 64388394 74608774 107313990 111913161 160970985 186521935 223826322 261130709 321941970 335739483 373043870 522261418 559565805 671478966 783392127 1119131610 1305653545 1566784254 1678697415 2350176381 2611307090 3357394830 3916960635 4700352762 7833921270 11750881905 23501763810 261140418361 522280836722 783421255083 1305702091805 1566842510166 1827982928527 2350263765249 2611404183610 3655965857054 3917106275415 4700527530498 5483948785581 7834212550830 9139914642635 10967897571162 11751318826245 16451846356743 18279829285270 19063250540353 23502637652490 27419743927905 32903692713486 38126501080706 54839487855810 57189751621059 82259231783715 95316252701765 114379503242118 133442753782471 164518463567430 171569254863177 190632505403530 266885507564942 285948758105295 343138509726354 400328261347413 571897516210590 667213768912355 800656522694826 857846274315885 1200984784042239 1334427537824710 1715692548631770 2001641306737065 2401969568084478 4003282613474130 6004923920211195 12009847840422390
• Sum of all divisors σ(n): 36175330665291168
• Sum of proper divisors (its aliquot sum) s(n): 24165482824868778
• 12009847840422390 is an abundant number, because the sum of its proper divisors (24165482824868778) is greater than itself. Its abundance is 12155634984446388

Bases of 12009847840422390

• Binary: 101010101010101110010010011010010101011011100111110110₂
• Hexadecimal: 0x2AAAE49A55B9F6
• Base-36: 3A94VXJ3SHI

Squares and roots of 12009847840422390

• 12009847840422390 squared (12009847840422390²) is 144236445150098344858453613312100
• 12009847840422390 cubed (12009847840422390³) is 1732257759296111114852824273461281652590897919000
• The square root of 12009847840422390 is 109589451.3191045683
• The cube root of 12009847840422390 is 229005.4589599067

Scales and comparisons

• 12,009,847,840,422,390 seconds is equal to 381,876,012 years, 22 weeks, 1 day, 9 hours, 46 minutes, 30 seconds.
• To count from 1 to 12,009,847,840,422,390 would take you about one billion, one hundred forty-five million, six hundred twenty-eight thousand and thirty-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 12009847840422390 cubic inches would be around 19083.8 feet tall.

Recreational maths with 12009847840422390

• 12009847840422390 backwards is 09322404874890021
• 12009847840422390 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12009847840422390's digits is 63
• More coming soon!