13005252

Names of 13005252

• Cardinal: 13005252 can be written as Thirteen million, five thousand, two hundred fifty-two.

Scientific notation

• Scientific notation: 1.3005252 × 10⁷

Factors of 13005252

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 234

Divisors of 13005252

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 59 78 108 117 118 156 157 177 234 236 314 351 354 468 471 531 628 702 708 767 942 1062 1404 1413 1534 1593 1884 2041 2124 2301 2826 3068 3186 4082 4239 4602 5652 6123 6372 6903 8164 8478 9204 9263 12246 13806 16956 18369 18526 20709 24492 27612 27789 36738 37052 41418 55107 55578 73476 82836 83367 110214 111156 120419 166734 220428 240838 250101 333468 361257 481676 500202 722514 1000404 1083771 1445028 2167542 3251313 4335084 6502626 13005252
• Sum of all divisors σ(n): 37161600
• Sum of proper divisors (its aliquot sum) s(n): 24156348
• 13005252 is an abundant number, because the sum of its proper divisors (24156348) is greater than itself. Its abundance is 11151096

Bases of 13005252

• Binary: 110001100111000111000100₂
• Hexadecimal: 0xC671C4
• Base-36: 7QQX0

Squares and roots of 13005252

• 13005252 squared (13005252²) is 169136579583504
• 13005252 cubed (13005252³) is 2199663839901524563008
• The square root of 13005252 is 3606.2795232761
• The cube root of 13005252 is 235.1651291493

Scales and comparisons

• 13,005,252 seconds is equal to 21 weeks, 3 days, 12 hours, 34 minutes, 12 seconds.
• To count from 1 to 13,005,252 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 13005252 cubic inches would be around 19.6 feet tall.

Recreational maths with 13005252

• 13005252 backwards is 25250031
• 13005252 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13005252's digits is 18
• More coming soon!