42994238007812

Names of 42994238007812

• Cardinal: 42994238007812 can be written as Forty-two trillion, nine hundred ninety-four billion, two hundred thirty-eight million, seven thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 4.2994238007812 × 10¹³

Factors of 42994238007812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1423084906

Divisors of 42994238007812

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 13 14 26 28 52 83 91 166 182 332 364 581 1079 1162 2158 2324 4316 7553 15106 30212 1423084801 2846169602 5692339204 9961593607 18500102413 19923187214 37000204826 39846374428 74000409652 118116038483 129500716891 236232076966 259001433782 472464153932 518002867564 826812269381 1535508500279 1653624538762 3071017000558 3307249077524 6142034001116 10748559501953 21497119003906 42994238007812
• Sum of all divisors σ(n): 93718672720512
• Sum of proper divisors (its aliquot sum) s(n): 50724434712700
• 42994238007812 is an abundant number, because the sum of its proper divisors (50724434712700) is greater than itself. Its abundance is 7730196704888

Bases of 42994238007812

• Binary: 1001110001101001100000010010001010101000000100₂
• Hexadecimal: 0x271A6048AA04
• Base-36: F8NA38C1W

Squares and roots of 42994238007812

• 42994238007812 squared (42994238007812²) is 1848504501872385974573027344
• 42994238007812 cubed (42994238007812³) is 79475042512013325387281765241808361611328
• The square root of 42994238007812 is 6556999.1617974147
• The cube root of 42994238007812 is 35032.4156849537

Scales and comparisons

• 42,994,238,007,812 seconds is equal to 1,367,083 years, 40 weeks, 3 days, 11 hours, 3 minutes, 32 seconds.
• To count from 1 to 42,994,238,007,812 would take you about three million, four hundred seventeen thousand, seven hundred nine 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 42994238007812 cubic inches would be around 2919.4 feet tall.

Recreational maths with 42994238007812

• 42994238007812 backwards is 21870083249924
• The number of decimal digits it has is: 14
• The sum of 42994238007812's digits is 59
• More coming soon!