139913748001

Names of 139913748001

• Cardinal: 139913748001 can be written as One hundred thirty-nine billion, nine hundred thirteen million, seven hundred forty-eight thousand and one.

Scientific notation

• Scientific notation: 1.39913748001 × 10¹¹

Factors of 139913748001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 51215

Divisors of 139913748001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 383 8663 42169 3317929 16150727 365310047 139913748001
• Sum of all divisors σ(n): 140298577920
• Sum of proper divisors (its aliquot sum) s(n): 384829919
• 139913748001 is a deficient number, because the sum of its proper divisors (384829919) is less than itself. Its deficiency is 139528918082

Bases of 139913748001

• Binary: 10000010010011100000100101111000100001₂
• Hexadecimal: 0x2093825E21
• Base-36: 1S9X16W1

Squares and roots of 139913748001

• 139913748001 squared (139913748001²) is 19575856879687331496001
• 139913748001 cubed (139913748001³) is 2738931506368215474603634253244001
• The square root of 139913748001 is 374050.4618377045
• The cube root of 139913748001 is 5191.4275423235

Scales and comparisons

• 139,913,748,001 seconds is equal to 4,448 years, 42 weeks, 6 days, 2 hours, 1 second.
• To count from 1 to 139,913,748,001 would take you about eight thousand, eight hundred ninety-seven 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 139913748001 cubic inches would be around 432.6 feet tall.

Recreational maths with 139913748001

• 139913748001 backwards is 100847319931
• The number of decimal digits it has is: 12
• The sum of 139913748001's digits is 46
• More coming soon!