13894452

Names of 13894452

• Cardinal: 13894452 can be written as Thirteen million, eight hundred ninety-four thousand, four hundred fifty-two.

Scientific notation

• Scientific notation: 1.3894452 × 10⁷

Factors of 13894452

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2728

Divisors of 13894452

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 78 99 117 132 143 156 198 234 286 396 429 468 572 858 1287 1716 2574 2699 5148 5398 8097 10796 16194 24291 29689 32388 35087 48582 59378 70174 89067 97164 105261 118756 140348 178134 210522 267201 315783 356268 385957 421044 534402 631566 771914 1068804 1157871 1263132 1543828 2315742 3473613 4631484 6947226 13894452
• Sum of all divisors σ(n): 41277600
• Sum of proper divisors (its aliquot sum) s(n): 27383148
• 13894452 is an abundant number, because the sum of its proper divisors (27383148) is greater than itself. Its abundance is 13488696

Bases of 13894452

• Binary: 110101000000001100110100₂
• Hexadecimal: 0xD40334
• Base-36: 89T10

Squares and roots of 13894452

• 13894452 squared (13894452²) is 193055796380304
• 13894452 cubed (13894452³) is 2682404496127907673408
• The square root of 13894452 is 3727.5262574527
• The cube root of 13894452 is 240.4070176789

Scales and comparisons

• 13,894,452 seconds is equal to 22 weeks, 6 days, 19 hours, 34 minutes, 12 seconds.
• To count from 1 to 13,894,452 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 13894452 cubic inches would be around 20 feet tall.

Recreational maths with 13894452

• 13894452 backwards is 25449831
• 13894452 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13894452's digits is 36
• More coming soon!