13920192

Names of 13920192

• Cardinal: 13920192 can be written as Thirteen million, nine hundred twenty thousand, one hundred ninety-two.

Scientific notation

• Scientific notation: 1.3920192 × 10⁷

Factors of 13920192

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29

Divisors of 13920192

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 96 99 104 117 132 143 144 156 169 176 192 198 208 234 264 286 288 312 338 352 396 416 429 468 507 528 572 576 624 676 704 792 832 858 936 1014 1056 1144 1248 1287 1352 1521 1584 1716 1859 1872 2028 2112 2197 2288 2496 2574 2704 3042 3168 3432 3718 3744 4056 4394 4576 5148 5408 5577 6084 6336 6591 6864 7436 7488 8112 8788 9152 10296 10816 11154 12168 13182 13728 14872 16224 16731 17576 19773 20592 22308 24167 24336 26364 27456 29744 32448 33462 35152 39546 41184 44616 48334 48672 52728 59488 66924 70304 72501 79092 82368 89232 96668 97344 105456 118976 133848 140608 145002 158184 178464 193336 210912 217503 267696 290004 316368 356928 386672 421824 435006 535392 580008 632736 773344 870012 1070784 1160016 1265472 1546688 1740024 2320032 3480048 4640064 6960096 13920192
• Sum of all divisors σ(n): 47152560
• Sum of proper divisors (its aliquot sum) s(n): 33232368
• 13920192 is an abundant number, because the sum of its proper divisors (33232368) is greater than itself. Its abundance is 19312176

Bases of 13920192

• Binary: 110101000110011111000000₂
• Hexadecimal: 0xD467C0
• Base-36: 8ACW0

Squares and roots of 13920192

• 13920192 squared (13920192²) is 193771745316864
• 13920192 cubed (13920192³) is 2697339898985847717888
• The square root of 13920192 is 3730.9773518477
• The cube root of 13920192 is 240.5553804775

Scales and comparisons

• 13,920,192 seconds is equal to 23 weeks, 2 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,920,192 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 13920192 cubic inches would be around 20 feet tall.

Recreational maths with 13920192

• 13920192 backwards is 29102931
• The number of decimal digits it has is: 8
• The sum of 13920192's digits is 27
• More coming soon!