13156416

Names of 13156416

• Cardinal: 13156416 can be written as Thirteen million, one hundred fifty-six thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 1.3156416 × 10⁷

Factors of 13156416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 276

Divisors of 13156416

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 144 156 168 182 192 208 224 234 251 252 273 288 312 336 364 416 448 468 502 504 546 576 624 672 728 753 819 832 936 1004 1008 1092 1248 1344 1456 1506 1638 1757 1872 2008 2016 2184 2259 2496 2912 3012 3263 3276 3514 3744 4016 4032 4368 4518 5271 5824 6024 6526 6552 7028 7488 8032 8736 9036 9789 10542 12048 13052 13104 14056 15813 16064 17472 18072 19578 21084 22841 24096 26104 26208 28112 29367 31626 36144 39156 42168 45682 48192 52208 52416 56224 58734 63252 68523 72288 78312 84336 91364 104416 112448 117468 126504 137046 144576 156624 168672 182728 205569 208832 234936 253008 274092 313248 337344 365456 411138 469872 506016 548184 626496 730912 822276 939744 1012032 1096368 1461824 1644552 1879488 2192736 3289104 4385472 6578208 13156416
• Sum of all divisors σ(n): 46597824
• Sum of proper divisors (its aliquot sum) s(n): 33441408
• 13156416 is an abundant number, because the sum of its proper divisors (33441408) is greater than itself. Its abundance is 20284992

Bases of 13156416

• Binary: 110010001100000001000000₂
• Hexadecimal: 0xC8C040
• Base-36: 7TZK0

Squares and roots of 13156416

• 13156416 squared (13156416²) is 173091281965056
• 13156416 cubed (13156416³) is 2277260911505574199296
• The square root of 13156416 is 3627.1774150157
• The cube root of 13156416 is 236.0727535915

Scales and comparisons

• 13,156,416 seconds is equal to 21 weeks, 5 days, 6 hours, 33 minutes, 36 seconds.
• To count from 1 to 13,156,416 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 13156416 cubic inches would be around 19.7 feet tall.

Recreational maths with 13156416

• 13156416 backwards is 61465131
• The number of decimal digits it has is: 8
• The sum of 13156416's digits is 27
• More coming soon!