13909056

Names of 13909056

• Cardinal: 13909056 can be written as Thirteen million, nine hundred nine thousand and fifty-six.

Scientific notation

• Scientific notation: 1.3909056 × 10⁷

Factors of 13909056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 222

Divisors of 13909056

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 79 84 96 112 131 158 168 192 224 237 262 316 336 393 448 474 524 553 632 672 786 917 948 1048 1106 1264 1344 1572 1659 1834 1896 2096 2212 2528 2751 3144 3318 3668 3792 4192 4424 5056 5502 6288 6636 7336 7584 8384 8848 10349 11004 12576 13272 14672 15168 17696 20698 22008 25152 26544 29344 31047 35392 41396 44016 53088 58688 62094 72443 82792 88032 106176 124188 144886 165584 176064 217329 248376 289772 331168 434658 496752 579544 662336 869316 993504 1159088 1738632 1987008 2318176 3477264 4636352 6954528 13909056
• Sum of all divisors σ(n): 42915840
• Sum of proper divisors (its aliquot sum) s(n): 29006784
• 13909056 is an abundant number, because the sum of its proper divisors (29006784) is greater than itself. Its abundance is 15097728

Bases of 13909056

• Binary: 110101000011110001000000₂
• Hexadecimal: 0xD43C40
• Base-36: 8A4AO

Squares and roots of 13909056

• 13909056 squared (13909056²) is 193461838811136
• 13909056 cubed (13909056³) is 2690871549887064047616
• The square root of 13909056 is 3729.4846829019
• The cube root of 13909056 is 240.4912161475

Scales and comparisons

• 13,909,056 seconds is equal to 22 weeks, 6 days, 23 hours, 37 minutes, 36 seconds.
• To count from 1 to 13,909,056 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 13909056 cubic inches would be around 20 feet tall.

Recreational maths with 13909056

• 13909056 backwards is 65090931
• The number of decimal digits it has is: 8
• The sum of 13909056's digits is 33
• More coming soon!