38385468

Names of 38385468

• Cardinal: 38385468 can be written as Thirty-eight million, three hundred eighty-five thousand, four hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8385468 × 10⁷

Factors of 38385468

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 504

Divisors of 38385468

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 79 99 108 132 158 198 237 297 316 396 409 474 594 711 818 869 948 1188 1227 1422 1636 1738 2133 2454 2607 2844 3476 3681 4266 4499 4908 5214 7362 7821 8532 8998 10428 11043 13497 14724 15642 17996 22086 23463 26994 31284 32311 40491 44172 46926 53988 64622 80982 93852 96933 121473 129244 161964 193866 242946 290799 355421 387732 485892 581598 710842 872397 1066263 1163196 1421684 1744794 2132526 3198789 3489588 4265052 6397578 9596367 12795156 19192734 38385468
• Sum of all divisors σ(n): 110208000
• Sum of proper divisors (its aliquot sum) s(n): 71822532
• 38385468 is an abundant number, because the sum of its proper divisors (71822532) is greater than itself. Its abundance is 33437064

Bases of 38385468

• Binary: 10010010011011011100111100₂
• Hexadecimal: 0x249B73C
• Base-36: MUQF0

Squares and roots of 38385468

• 38385468 squared (38385468²) is 1473444153579024
• 38385468 cubed (38385468³) is 56558843406994711223232
• The square root of 38385468 is 6195.6006972689
• The cube root of 38385468 is 337.3305025445

Scales and comparisons

• 38,385,468 seconds is equal to 1 year, 11 weeks, 3 days, 6 hours, 37 minutes, 48 seconds.
• To count from 1 to 38,385,468 would take you about forty-three weeks!

  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 38385468 cubic inches would be around 28.1 feet tall.

Recreational maths with 38385468

• 38385468 backwards is 86458383
• The number of decimal digits it has is: 8
• The sum of 38385468's digits is 45
• More coming soon!