231971473

Names of 231971473

• Cardinal: 231971473 can be written as Two hundred thirty-one million, nine hundred seventy-one thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 2.31971473 × 10⁸

Factors of 231971473

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 231971473

Divisors of 231971473

• Number of divisors d(n): 2
• Complete list of divisors:
  1 231971473
• Sum of all divisors σ(n): 231971474
• Sum of proper divisors (its aliquot sum) s(n): 1
• 231971473 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 231971472

Bases of 231971473

• Binary: 1101110100111001101010010001₂
• Hexadecimal: 0xDD39A91
• Base-36: 3U3YC1

Squares and roots of 231971473

• 231971473 squared (231971473²) is 53810764285789729
• 231971473 cubed (231971473³) is 12482562254630436404400817
• The square root of 231971473 is 15230.6097382869
• The cube root of 231971473 is 614.4381790525

Scales and comparisons

• 231,971,473 seconds is equal to 7 years, 19 weeks, 3 days, 20 hours, 31 minutes, 13 seconds.
• To count from 1 to 231,971,473 would take you about eleven 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 231971473 cubic inches would be around 51.2 feet tall.

Recreational maths with 231971473

• 231971473 backwards is 374179132
• The number of decimal digits it has is: 9
• The sum of 231971473's digits is 37
• More coming soon!