83355438695485321

Names of 83355438695485321

• Cardinal: 83355438695485321 can be written as Eighty-three quadrillion, three hundred fifty-five trillion, four hundred thirty-eight billion, six hundred ninety-five million, four hundred eighty-five thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 8.3355438695485321 × 10¹⁶

Factors of 83355438695485321

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12810151355

Divisors of 83355438695485321

• Number of divisors d(n): 8
• Complete list of divisors:
  1 593 10973 6506989 12810139789 7596412894877 140565663904697 83355438695485321
• Sum of all divisors σ(n): 83503613588943240
• Sum of proper divisors (its aliquot sum) s(n): 148174893457919
• 83355438695485321 is a deficient number, because the sum of its proper divisors (148174893457919) is less than itself. Its deficiency is 83207263802027402

Bases of 83355438695485321

• Binary: 100101000001000110101010001110001100010101000111110001001₂
• Hexadecimal: 0x1282354718A8F89
• Base-36: MSR1BW9N4I1

Squares and roots of 83355438695485321

• 83355438695485321 squared (83355438695485321²) is 6948129160116811592751027726473041
• 83355438695485321 cubed (83355438695485321³) is 579164354254430800750540649171274319172961117731161
• The square root of 83355438695485321 is 288713419.6664320643
• The cube root of 83355438695485321 is 436828.8505787563

Scales and comparisons

• 83,355,438,695,485,321 seconds is equal to 2,650,445,115 years, 11 weeks, 1 day, 11 hours, 42 minutes, 1 second.
• To count from 1 to 83,355,438,695,485,321 would take you about seven billion, nine hundred fifty-one million, three hundred thirty-five thousand, three hundred forty-five 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 83355438695485321 cubic inches would be around 36402.4 feet tall.

Recreational maths with 83355438695485321

• 83355438695485321 backwards is 12358459683455338
• The number of decimal digits it has is: 17
• The sum of 83355438695485321's digits is 82
• More coming soon!