13468572

Names of 13468572

• Cardinal: 13468572 can be written as Thirteen million, four hundred sixty-eight thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 1.3468572 × 10⁷

Factors of 13468572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 252

Divisors of 13468572

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 53 54 78 106 108 117 156 159 181 212 234 318 351 362 468 477 543 636 689 702 724 954 1086 1378 1404 1431 1629 1908 2067 2172 2353 2756 2862 3258 4134 4706 4887 5724 6201 6516 7059 8268 9412 9593 9774 12402 14118 18603 19186 19548 21177 24804 28236 28779 37206 38372 42354 57558 63531 74412 84708 86337 115116 124709 127062 172674 249418 254124 259011 345348 374127 498836 518022 748254 1036044 1122381 1496508 2244762 3367143 4489524 6734286 13468572
• Sum of all divisors σ(n): 38525760
• Sum of proper divisors (its aliquot sum) s(n): 25057188
• 13468572 is an abundant number, because the sum of its proper divisors (25057188) is greater than itself. Its abundance is 11588616

Bases of 13468572

• Binary: 110011011000001110011100₂
• Hexadecimal: 0xCD839C
• Base-36: 80OF0

Squares and roots of 13468572

• 13468572 squared (13468572²) is 181402431719184
• 13468572 cubed (13468572³) is 2443231712584913485248
• The square root of 13468572 is 3669.9553130795
• The cube root of 13468572 is 237.9252407429

Scales and comparisons

• 13,468,572 seconds is equal to 22 weeks, 1 day, 21 hours, 16 minutes, 12 seconds.
• To count from 1 to 13,468,572 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 13468572 cubic inches would be around 19.8 feet tall.

Recreational maths with 13468572

• 13468572 backwards is 27586431
• 13468572 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13468572's digits is 36
• More coming soon!