13811112

Names of 13811112

• Cardinal: 13811112 can be written as Thirteen million, eight hundred eleven thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.3811112 × 10⁷

Factors of 13811112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 488

Divisors of 13811112

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 67 72 84 126 134 168 201 252 268 402 409 469 504 536 603 804 818 938 1206 1227 1407 1608 1636 1876 2412 2454 2814 2863 3272 3681 3752 4221 4824 4908 5628 5726 7362 8442 8589 9816 11256 11452 14724 16884 17178 22904 25767 27403 29448 33768 34356 51534 54806 68712 82209 103068 109612 164418 191821 206136 219224 246627 328836 383642 493254 575463 657672 767284 986508 1150926 1534568 1726389 1973016 2301852 3452778 4603704 6905556 13811112
• Sum of all divisors σ(n): 43492800
• Sum of proper divisors (its aliquot sum) s(n): 29681688
• 13811112 is an abundant number, because the sum of its proper divisors (29681688) is greater than itself. Its abundance is 15870576

Bases of 13811112

• Binary: 110100101011110110101000₂
• Hexadecimal: 0xD2BDA8
• Base-36: 880Q0

Squares and roots of 13811112

• 13811112 squared (13811112²) is 190746814676544
• 13811112 cubed (13811112³) is 2634425621140992956928
• The square root of 13811112 is 3716.3304481707
• The cube root of 13811112 is 239.9253934767

Scales and comparisons

• 13,811,112 seconds is equal to 22 weeks, 5 days, 20 hours, 25 minutes, 12 seconds.
• To count from 1 to 13,811,112 would take you about thirty-four 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 13811112 cubic inches would be around 20 feet tall.

Recreational maths with 13811112

• 13811112 backwards is 21111831
• 13811112 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13811112's digits is 18
• More coming soon!