72234496

Names of 72234496

• Cardinal: 72234496 can be written as Seventy-two million, two hundred thirty-four thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 7.2234496 × 10⁷

Factors of 72234496

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 255

Divisors of 72234496

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 17 32 34 43 64 68 86 128 136 172 193 256 272 344 386 512 544 688 731 772 1088 1376 1462 1544 2176 2752 2924 3088 3281 4352 5504 5848 6176 6562 8299 8704 11008 11696 12352 13124 16598 22016 23392 24704 26248 33196 46784 49408 52496 66392 93568 98816 104992 132784 141083 187136 209984 265568 282166 374272 419968 531136 564332 839936 1062272 1128664 1679872 2124544 2257328 4249088 4514656 9029312 18058624 36117248 72234496
• Sum of all divisors σ(n): 157181904
• Sum of proper divisors (its aliquot sum) s(n): 84947408
• 72234496 is an abundant number, because the sum of its proper divisors (84947408) is greater than itself. Its abundance is 12712912

Bases of 72234496

• Binary: 100010011100011011000000000₂
• Hexadecimal: 0x44E3600
• Base-36: 1708HS

Squares and roots of 72234496

• 72234496 squared (72234496²) is 5217822412374016
• 72234496 cubed (72234496³) is 376906772175341209255936
• The square root of 72234496 is 8499.0879510687
• The cube root of 72234496 is 416.4679153077

Scales and comparisons

• 72,234,496 seconds is equal to 2 years, 15 weeks, 3 days, 1 hour, 8 minutes, 16 seconds.
• To count from 1 to 72,234,496 would take you about three 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 72234496 cubic inches would be around 34.7 feet tall.

Recreational maths with 72234496

• 72234496 backwards is 69443227
• The number of decimal digits it has is: 8
• The sum of 72234496's digits is 37
• More coming soon!