13379256

Names of 13379256

• Cardinal: 13379256 can be written as Thirteen million, three hundred seventy-nine thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 1.3379256 × 10⁷

Factors of 13379256

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1893

Divisors of 13379256

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 162 198 216 264 297 324 396 594 648 792 891 1188 1782 1877 2376 3564 3754 5631 7128 7508 11262 15016 16893 20647 22524 33786 41294 45048 50679 61941 67572 82588 101358 123882 135144 152037 165176 185823 202716 247764 304074 371646 405432 495528 557469 608148 743292 1114938 1216296 1486584 1672407 2229876 3344814 4459752 6689628 13379256
• Sum of all divisors σ(n): 40902840
• Sum of proper divisors (its aliquot sum) s(n): 27523584
• 13379256 is an abundant number, because the sum of its proper divisors (27523584) is greater than itself. Its abundance is 14144328

Bases of 13379256

• Binary: 110011000010011010111000₂
• Hexadecimal: 0xCC26B8
• Base-36: 7YRI0

Squares and roots of 13379256

• 13379256 squared (13379256²) is 179004491113536
• 13379256 cubed (13379256³) is 2394946911757723209216
• The square root of 13379256 is 3657.7665316419
• The cube root of 13379256 is 237.3981450595

Scales and comparisons

• 13,379,256 seconds is equal to 22 weeks, 20 hours, 27 minutes, 36 seconds.
• To count from 1 to 13,379,256 would take you about thirty-three 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 13379256 cubic inches would be around 19.8 feet tall.

Recreational maths with 13379256

• 13379256 backwards is 65297331
• 13379256 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13379256's digits is 36
• More coming soon!