38506320638736385

Names of 38506320638736385

• Cardinal: 38506320638736385 can be written as Thirty-eight quadrillion, five hundred six trillion, three hundred twenty billion, six hundred thirty-eight million, seven hundred thirty-six thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 3.8506320638736385 × 10¹⁶

Factors of 38506320638736385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 70516233

Divisors of 38506320638736385

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 47 235 317 1585 7331 14899 36655 74495 344557 1722785 2323927 11619635 70508533 109224569 352542665 546122845 3313901051 16569505255 22351204961 111756024805 516898055423 1050506633167 2584490277115 5252533165835 24294208604881 121471043024405 163856683569091 819283417845455 7701264127747277 38506320638736385
• Sum of all divisors σ(n): 47346049632840192
• Sum of proper divisors (its aliquot sum) s(n): 8839728994103807
• 38506320638736385 is a deficient number, because the sum of its proper divisors (8839728994103807) is less than itself. Its deficiency is 29666591644632578

Bases of 38506320638736385

• Binary: 10001000110011010100101101101011010001110111100000000001₂
• Hexadecimal: 0x88CD4B6B477801
• Base-36: AJ5CNHSKETD

Squares and roots of 38506320638736385

• 38506320638736385 squared (38506320638736385²) is 1482736729133175680890569522868225
• 38506320638736385 cubed (38506320638736385³) is 57094735914833283657838973011767147310024867866625
• The square root of 38506320638736385 is 196230274.5213805815
• The cube root of 38506320638736385 is 337684.1482886649

Scales and comparisons

• 38,506,320,638,736,385 seconds is equal to 1,224,381,888 years, 22 weeks, 6 days, 18 hours, 46 minutes, 25 seconds.
• To count from 1 to 38,506,320,638,736,385 would take you about three billion, six hundred seventy-three million, one hundred forty-five thousand, six hundred sixty-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 38506320638736385 cubic inches would be around 28140.3 feet tall.

Recreational maths with 38506320638736385

• 38506320638736385 backwards is 58363783602360583
• The number of decimal digits it has is: 17
• The sum of 38506320638736385's digits is 76
• More coming soon!