231868512736

Names of 231868512736

• Cardinal: 231868512736 can be written as Two hundred thirty-one billion, eight hundred sixty-eight million, five hundred twelve thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.31868512736 × 10¹¹

Factors of 231868512736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1117

Divisors of 231868512736

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 167 196 224 334 392 668 784 941 1169 1336 1568 1882 2338 2672 3764 4676 5344 6587 7528 8183 9352 13174 15056 16366 18704 26348 30112 32732 37408 46109 52696 65464 92218 105392 130928 157147 184436 210784 261856 314294 368872 628588 737744 885481 1100029 1257176 1475488 1770962 2200058 2514352 3541924 4400116 5028704 6198367 7083848 7700203 8800232 12396734 14167696 15400406 17600464 24793468 28335392 30800812 35200928 43388569 49586936 61601624 86777138 99173872 123203248 147875327 173554276 198347744 246406496 295750654 347108552 591501308 694217104 1035127289 1183002616 1388434208 2070254578 2366005232 4140509156 4732010464 7245891023 8281018312 14491782046 16562036624 28983564092 33124073248 57967128184 115934256368 231868512736
• Sum of all divisors σ(n): 534768358824
• Sum of proper divisors (its aliquot sum) s(n): 302899846088
• 231868512736 is an abundant number, because the sum of its proper divisors (302899846088) is greater than itself. Its abundance is 71031333352

Bases of 231868512736

• Binary: 11010111111100011100001011100111100000₂
• Hexadecimal: 0x35FC70B9E0
• Base-36: 2YIOIXGG

Squares and roots of 231868512736

• 231868512736 squared (231868512736²) is 53763007198404594205696
• 231868512736 cubed (231868512736³) is 12465948519308935330464334779744256
• The square root of 231868512736 is 481527.2710200329
• The cube root of 231868512736 is 6143.4725971329

Scales and comparisons

• 231,868,512,736 seconds is equal to 7,372 years, 36 weeks, 3 days, 8 hours, 12 minutes, 16 seconds.
• To count from 1 to 231,868,512,736 would take you about fourteen thousand, seven hundred forty-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 231868512736 cubic inches would be around 512 feet tall.

Recreational maths with 231868512736

• 231868512736 backwards is 637215868132
• The number of decimal digits it has is: 12
• The sum of 231868512736's digits is 52
• More coming soon!