13850158021

Names of 13850158021

• Cardinal: 13850158021 can be written as Thirteen billion, eight hundred fifty million, one hundred fifty-eight thousand and twenty-one.

Scientific notation

• Scientific notation: 1.3850158021 × 10¹⁰

Factors of 13850158021

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 63825651

Divisors of 13850158021

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 31 217 63825613 446779291 1978594003 13850158021
• Sum of all divisors σ(n): 16339357184
• Sum of proper divisors (its aliquot sum) s(n): 2489199163
• 13850158021 is a deficient number, because the sum of its proper divisors (2489199163) is less than itself. Its deficiency is 11360958858

Bases of 13850158021

• Binary: 1100111001100010001010001111000101₂
• Hexadecimal: 0x33988A3C5
• Base-36: 6D20YBP

Squares and roots of 13850158021

• 13850158021 squared (13850158021²) is 191826877206670636441
• 13850158021 cubed (13850158021³) is 2656832561987351390008491043261
• The square root of 13850158021 is 117686.6943243797
• The cube root of 13850158021 is 2401.5128205689

Scales and comparisons

• 13,850,158,021 seconds is equal to 440 years, 20 weeks, 2 days, 18 hours, 7 minutes, 1 second.
• To count from 1 to 13,850,158,021 would take you about eight hundred eighty 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 13850158021 cubic inches would be around 200.1 feet tall.

Recreational maths with 13850158021

• 13850158021 backwards is 12085105831
• The number of decimal digits it has is: 11
• The sum of 13850158021's digits is 34
• More coming soon!