3994187212002

Names of 3994187212002

• Cardinal: 3994187212002 can be written as Three trillion, nine hundred ninety-four billion, one hundred eighty-seven million, two hundred twelve thousand and two.

Scientific notation

• Scientific notation: 3.994187212002 × 10¹²

Factors of 3994187212002

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 101

Divisors of 3994187212002

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 13 26 39 78 83 166 169 249 338 498 507 1014 1079 2158 3237 6474 6889 13778 14027 20667 28054 41334 42081 84162 89557 179114 268671 537342 571787 1143574 1164241 1715361 2328482 3430722 3492723 6985446 7433231 14866462 22299693 44599386 47458321 94916642 96632003 142374963 193264006 284749926 289896009 579792018 616958173 1233916346 1850874519 3701749038 3939040643 7878081286 8020456249 11817121929 16040912498 23634243858 24061368747 48122737494 51207528359 102415056718 153622585077 307245170154 665697868667 1331395737334 1997093606001 3994187212002
• Sum of all divisors σ(n): 8755622681904
• Sum of proper divisors (its aliquot sum) s(n): 4761435469902
• 3994187212002 is an abundant number, because the sum of its proper divisors (4761435469902) is greater than itself. Its abundance is 767248257900

Bases of 3994187212002

• Binary: 111010000111111000000111000010010011100010₂
• Hexadecimal: 0x3A1F81C24E2
• Base-36: 1EYWJXT5U

Squares and roots of 3994187212002

• 3994187212002 squared (3994187212002²) is 15953531484520309692848004
• 3994187212002 cubed (3994187212002³) is 63721391441742303992422186055910544008
• The square root of 3994187212002 is 1998546.2746711669
• The cube root of 3994187212002 is 15866.3174371371

Scales and comparisons

• 3,994,187,212,002 seconds is equal to 127,002 years, 41 weeks, 3 days, 15 hours, 46 minutes, 42 seconds.
• To count from 1 to 3,994,187,212,002 would take you about three hundred seventeen thousand, five hundred six 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 3994187212002 cubic inches would be around 1322.2 feet tall.

Recreational maths with 3994187212002

• 3994187212002 backwards is 2002127814993
• The number of decimal digits it has is: 13
• The sum of 3994187212002's digits is 48
• More coming soon!