231713252397

Names of 231713252397

• Cardinal: 231713252397 can be written as Two hundred thirty-one billion, seven hundred thirteen million, two hundred fifty-two thousand, three hundred ninety-seven.

Scientific notation

• Scientific notation: 2.31713252397 × 10¹¹

Factors of 231713252397

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 213

Divisors of 231713252397

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 27 33 81 99 121 199 243 297 363 597 891 1089 1791 2189 2673 3267 5373 6567 9801 16119 19701 24079 29403 39601 48357 59103 72237 118803 177309 216711 356409 435611 531927 650133 1069227 1306833 1950399 3207681 3920499 4791721 5851197 7880599 9623043 11761497 14375163 23641797 35284491 43125489 70925391 86686589 105853473 129376467 212776173 260059767 388129401 638328519 780179301 953552479 1164388203 1914985557 2340537903 2860657437 7021613709 8581972311 21064841127 25745916933 77237750799 231713252397
• Sum of all divisors σ(n): 383442404800
• Sum of proper divisors (its aliquot sum) s(n): 151729152403
• 231713252397 is a deficient number, because the sum of its proper divisors (151729152403) is less than itself. Its deficiency is 79984099994

Bases of 231713252397

• Binary: 11010111110011001011111010010000101101₂
• Hexadecimal: 0x35F32FA42D
• Base-36: 2YG435T9

Squares and roots of 231713252397

• 231713252397 squared (231713252397²) is 53691031336395826245609
• 231713252397 cubed (231713252397³) is 12440923495505522299146155129974773
• The square root of 231713252397 is 481366.0274645481
• The cube root of 231713252397 is 6142.1010574269

Scales and comparisons

• 231,713,252,397 seconds is equal to 7,367 years, 39 weeks, 5 days, 8 hours, 19 minutes, 57 seconds.
• To count from 1 to 231,713,252,397 would take you about fourteen thousand, seven hundred thirty-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 231713252397 cubic inches would be around 511.8 feet tall.

Recreational maths with 231713252397

• 231713252397 backwards is 793252317132
• The number of decimal digits it has is: 12
• The sum of 231713252397's digits is 45
• More coming soon!