139331227

Names of 139331227

• Cardinal: 139331227 can be written as One hundred thirty-nine million, three hundred thirty-one thousand, two hundred twenty-seven.

Scientific notation

• Scientific notation: 1.39331227 × 10⁸

Factors of 139331227

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 186137

Divisors of 139331227

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 107 749 186023 1302161 19904461 139331227
• Sum of all divisors σ(n): 160724736
• Sum of proper divisors (its aliquot sum) s(n): 21393509
• 139331227 is a deficient number, because the sum of its proper divisors (21393509) is less than itself. Its deficiency is 117937718

Bases of 139331227

• Binary: 1000010011100000011010011011₂
• Hexadecimal: 0x84E069B
• Base-36: 2AYCNV

Squares and roots of 139331227

• 139331227 squared (139331227²) is 19413190817325529
• 139331227 cubed (139331227³) is 2704863696563098813994083
• The square root of 139331227 is 11803.8649178987
• The cube root of 139331227 is 518.4212806475

Scales and comparisons

• 139,331,227 seconds is equal to 4 years, 22 weeks, 2 days, 15 hours, 7 minutes, 7 seconds.
• To count from 1 to 139,331,227 would take you about six 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 139331227 cubic inches would be around 43.2 feet tall.

Recreational maths with 139331227

• 139331227 backwards is 722133931
• The number of decimal digits it has is: 9
• The sum of 139331227's digits is 31
• More coming soon!