83978469894477313

Names of 83978469894477313

• Cardinal: 83978469894477313 can be written as Eighty-three quadrillion, nine hundred seventy-eight trillion, four hundred sixty-nine billion, eight hundred ninety-four million, four hundred seventy-seven thousand, three hundred thirteen.

Scientific notation

• Scientific notation: 8.3978469894477313 × 10¹⁶

Factors of 83978469894477313

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 20893

Divisors of 83978469894477313

• Number of divisors d(n): 32
• Complete list of divisors:
  1 751 1201 1423 5399 12119 901951 1068673 1709023 4054649 6484199 7682777 9101369 14554919 17245337 65430481 1283476273 4869633449 5769765527 9227015177 10930744169 12951248087 20711649737 49138291231 78582007681 93107574463 6929488397927 15554448952487 59015087768431 69923788421713 111822196930063 83978469894477313
• Sum of all divisors σ(n): 84242001604608000
• Sum of proper divisors (its aliquot sum) s(n): 263531710130687
• 83978469894477313 is a deficient number, because the sum of its proper divisors (263531710130687) is less than itself. Its deficiency is 83714938184346626

Bases of 83978469894477313

• Binary: 100101010010110011111100100110010110101110101011000000001₂
• Hexadecimal: 0x12A59F932D75601
• Base-36: MYVVSH7C001

Squares and roots of 83978469894477313

• 83978469894477313 squared (83978469894477313²) is 7052383405817632402037257471699969
• 83978469894477313 cubed (83978469894477313³) is 592248367529767421409425762428196013142822813303297
• The square root of 83978469894477313 is 289790389.5826728637
• The cube root of 83978469894477313 is 437914.4935259539

Scales and comparisons

• 83,978,469,894,477,313 seconds is equal to 2,670,255,580 years, 9 weeks, 3 days, 1 hour, 55 minutes, 13 seconds.
• To count from 1 to 83,978,469,894,477,313 would take you about eight billion, ten million, seven hundred sixty-six thousand, seven hundred forty 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 83978469894477313 cubic inches would be around 36492.9 feet tall.

Recreational maths with 83978469894477313

• 83978469894477313 backwards is 31377449896487938
• The number of decimal digits it has is: 17
• The sum of 83978469894477313's digits is 100
• More coming soon!