13338325

Names of 13338325

• Cardinal: 13338325 can be written as Thirteen million, three hundred thirty-eight thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.3338325 × 10⁷

Factors of 13338325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 77

Divisors of 13338325

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 11 13 25 35 41 55 65 77 91 143 169 175 205 275 287 325 385 451 455 533 715 845 1001 1025 1183 1435 1859 1925 2255 2275 2665 3157 3575 3731 4225 5005 5863 5915 6929 7175 9295 11275 13013 13325 15785 18655 25025 29315 29575 34645 41041 46475 48503 65065 76219 78925 93275 146575 173225 205205 242515 325325 381095 533533 1026025 1212575 1905475 2667665 13338325
• Sum of all divisors σ(n): 22873536
• Sum of proper divisors (its aliquot sum) s(n): 9535211
• 13338325 is a deficient number, because the sum of its proper divisors (9535211) is less than itself. Its deficiency is 3803114

Bases of 13338325

• Binary: 110010111000011011010101₂
• Hexadecimal: 0xCB86D5
• Base-36: 7XVX1

Squares and roots of 13338325

• 13338325 squared (13338325²) is 177910913805625
• 13338325 cubed (13338325³) is 2373033589386413078125
• The square root of 13338325 is 3652.1671648489
• The cube root of 13338325 is 237.1558079835

Scales and comparisons

• 13,338,325 seconds is equal to 22 weeks, 9 hours, 5 minutes, 25 seconds.
• To count from 1 to 13,338,325 would take you about thirty-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 13338325 cubic inches would be around 19.8 feet tall.

Recreational maths with 13338325

• 13338325 backwards is 52383331
• The number of decimal digits it has is: 8
• The sum of 13338325's digits is 28
• More coming soon!