13214448

Names of 13214448

• Cardinal: 13214448 can be written as Thirteen million, two hundred fourteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.3214448 × 10⁷

Factors of 13214448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 199

Divisors of 13214448

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 117 144 156 169 181 208 216 234 312 338 351 362 432 468 507 543 624 676 702 724 936 1014 1086 1352 1404 1448 1521 1629 1872 2028 2172 2353 2704 2808 2896 3042 3258 4056 4344 4563 4706 4887 5616 6084 6516 7059 8112 8688 9126 9412 9774 12168 13032 14118 18252 18824 19548 21177 24336 26064 28236 30589 36504 37648 39096 42354 56472 61178 63531 73008 78192 84708 91767 112944 122356 127062 169416 183534 244712 254124 275301 338832 367068 489424 508248 550602 734136 825903 1016496 1101204 1468272 1651806 2202408 3303612 4404816 6607224 13214448
• Sum of all divisors σ(n): 41299440
• Sum of proper divisors (its aliquot sum) s(n): 28084992
• 13214448 is an abundant number, because the sum of its proper divisors (28084992) is greater than itself. Its abundance is 14870544

Bases of 13214448

• Binary: 110010011010001011110000₂
• Hexadecimal: 0xC9A2F0
• Base-36: 7V8C0

Squares and roots of 13214448

• 13214448 squared (13214448²) is 174621635944704
• 13214448 cubed (13214448³) is 2307528527866221883392
• The square root of 13214448 is 3635.1682216919
• The cube root of 13214448 is 236.4193444449

Scales and comparisons

• 13,214,448 seconds is equal to 21 weeks, 5 days, 22 hours, 40 minutes, 48 seconds.
• To count from 1 to 13,214,448 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 13214448 cubic inches would be around 19.7 feet tall.

Recreational maths with 13214448

• 13214448 backwards is 84441231
• 13214448 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13214448's digits is 27
• More coming soon!