83138935173939199

Names of 83138935173939199

• Cardinal: 83138935173939199 can be written as Eighty-three quadrillion, one hundred thirty-eight trillion, nine hundred thirty-five billion, one hundred seventy-three million, nine hundred thirty-nine thousand, one hundred ninety-nine.

Scientific notation

• Scientific notation: 8.3138935173939199 × 10¹⁶

Factors of 83138935173939199

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 100076790

Divisors of 83138935173939199

• Number of divisors d(n): 16
• Complete list of divisors:
  1 151 919 5987 138769 904037 5502053 100069733 830810003 15110529683 91964084627 599117491471 13886576778677 90466741212121 550588974661849 83138935173939199
• Sum of all divisors σ(n): 83794584596129280
• Sum of proper divisors (its aliquot sum) s(n): 655649422190081
• 83138935173939199 is a deficient number, because the sum of its proper divisors (655649422190081) is less than itself. Its deficiency is 82483285751749118

Bases of 83138935173939199

• Binary: 100100111010111100110101111001010000010111111111111111111₂
• Hexadecimal: 0x1275E6BCA0BFFFF
• Base-36: MQMAJJUVABJ

Squares and roots of 83138935173939199

• 83138935173939199 squared (83138935173939199²) is 6912082541856464549480974948761601
• 83138935173939199 cubed (83138935173939199³) is 574663182364321486261500476710335724361593919897599
• The square root of 83138935173939199 is 288338230.5105224839
• The cube root of 83138935173939199 is 436450.3230511347

Scales and comparisons

• 83,138,935,173,939,199 seconds is equal to 2,643,560,972 years, 47 weeks, 5 days, 19 hours, 33 minutes, 19 seconds.
• To count from 1 to 83,138,935,173,939,199 would take you about seven billion, nine hundred thirty million, six hundred eighty-two thousand, nine hundred eighteen 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 83138935173939199 cubic inches would be around 36370.9 feet tall.

Recreational maths with 83138935173939199

• 83138935173939199 backwards is 99193937153983138
• The number of decimal digits it has is: 17
• The sum of 83138935173939199's digits is 91
• More coming soon!