868231168

Names of 868231168

• Cardinal: 868231168 can be written as Eight hundred sixty-eight million, two hundred thirty-one thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 8.68231168 × 10⁸

Factors of 868231168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 933

Divisors of 868231168

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 71 112 128 142 224 256 284 448 497 512 568 853 896 994 1024 1136 1706 1792 1988 2048 2272 3412 3584 3976 4544 5971 6824 7168 7952 9088 11942 13648 14336 15904 18176 23884 27296 31808 36352 47768 54592 60563 63616 72704 95536 109184 121126 127232 145408 191072 218368 242252 254464 382144 423941 436736 484504 508928 764288 847882 873472 969008 1017856 1528576 1695764 1746944 1938016 3057152 3391528 3876032 6114304 6783056 7752064 12228608 13566112 15504128 27132224 31008256 54264448 62016512 108528896 124033024 217057792 434115584 868231168
• Sum of all divisors σ(n): 2014346880
• Sum of proper divisors (its aliquot sum) s(n): 1146115712
• 868231168 is an abundant number, because the sum of its proper divisors (1146115712) is greater than itself. Its abundance is 277884544

Bases of 868231168

• Binary: 110011110000000010100000000000₂
• Hexadecimal: 0x33C02800
• Base-36: ECX7GG

Squares and roots of 868231168

• 868231168 squared (868231168²) is 753825361086644224
• 868231168 cubed (868231168³) is 654494673724278863803973632
• The square root of 868231168 is 29465.7626407327
• The cube root of 868231168 is 953.9928594649

Scales and comparisons

• 868,231,168 seconds is equal to 27 years, 31 weeks, 3 days, 23 hours, 19 minutes, 28 seconds.
• To count from 1 to 868,231,168 would take you about forty-one 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 868231168 cubic inches would be around 79.5 feet tall.

Recreational maths with 868231168

• 868231168 backwards is 861132868
• The number of decimal digits it has is: 9
• The sum of 868231168's digits is 43
• More coming soon!