13039068

Names of 13039068

• Cardinal: 13039068 can be written as Thirteen million, thirty-nine thousand and sixty-eight.

Scientific notation

• Scientific notation: 1.3039068 × 10⁷

Factors of 13039068

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 449

Divisors of 13039068

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 17 21 23 28 34 42 46 51 68 69 84 92 102 119 138 161 204 238 276 322 357 391 397 476 483 644 714 782 794 966 1173 1191 1428 1564 1588 1932 2346 2382 2737 2779 4692 4764 5474 5558 6749 8211 8337 9131 10948 11116 13498 16422 16674 18262 20247 26996 27393 32844 33348 36524 40494 47243 54786 63917 80988 94486 109572 127834 141729 155227 188972 191751 255668 283458 310454 383502 465681 566916 620908 767004 931362 1086589 1862724 2173178 3259767 4346356 6519534 13039068
• Sum of all divisors σ(n): 38513664
• Sum of proper divisors (its aliquot sum) s(n): 25474596
• 13039068 is an abundant number, because the sum of its proper divisors (25474596) is greater than itself. Its abundance is 12435528

Bases of 13039068

• Binary: 110001101111010111011100₂
• Hexadecimal: 0xC6F5DC
• Base-36: 7RH0C

Squares and roots of 13039068

• 13039068 squared (13039068²) is 170017294308624
• 13039068 cubed (13039068³) is 2216867061666161322432
• The square root of 13039068 is 3610.9649679829
• The cube root of 13039068 is 235.3687766561

Scales and comparisons

• 13,039,068 seconds is equal to 21 weeks, 3 days, 21 hours, 57 minutes, 48 seconds.
• To count from 1 to 13,039,068 would take you about thirty-two 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 13039068 cubic inches would be around 19.6 feet tall.

Recreational maths with 13039068

• 13039068 backwards is 86093031
• The number of decimal digits it has is: 8
• The sum of 13039068's digits is 30
• More coming soon!