13998712

Names of 13998712

• Cardinal: 13998712 can be written as Thirteen million, nine hundred ninety-eight thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.3998712 × 10⁷

Factors of 13998712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 130

Divisors of 13998712

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 41 49 52 56 67 82 91 98 104 134 164 182 196 268 287 328 364 392 469 533 536 574 637 728 871 938 1066 1148 1274 1742 1876 2009 2132 2296 2548 2747 3283 3484 3731 3752 4018 4264 5096 5494 6097 6566 6968 7462 8036 10988 12194 13132 14924 16072 19229 21976 24388 26117 26264 29848 35711 38458 42679 48776 52234 71422 76916 85358 104468 134603 142844 153832 170716 208936 249977 269206 285688 341432 499954 538412 999908 1076824 1749839 1999816 3499678 6999356 13998712
• Sum of all divisors σ(n): 34186320
• Sum of proper divisors (its aliquot sum) s(n): 20187608
• 13998712 is an abundant number, because the sum of its proper divisors (20187608) is greater than itself. Its abundance is 6188896

Bases of 13998712

• Binary: 110101011001101001111000₂
• Hexadecimal: 0xD59A78
• Base-36: 8C1H4

Squares and roots of 13998712

• 13998712 squared (13998712²) is 195963937658944
• 13998712 cubed (13998712³) is 2743242725673511280128
• The square root of 13998712 is 3741.4852665753
• The cube root of 13998712 is 241.0068350879

Scales and comparisons

• 13,998,712 seconds is equal to 23 weeks, 1 day, 31 minutes, 52 seconds.
• To count from 1 to 13,998,712 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 13998712 cubic inches would be around 20.1 feet tall.

Recreational maths with 13998712

• 13998712 backwards is 21789931
• The number of decimal digits it has is: 8
• The sum of 13998712's digits is 40
• More coming soon!