13477968

Names of 13477968

• Cardinal: 13477968 can be written as Thirteen million, four hundred seventy-seven thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3477968 × 10⁷

Factors of 13477968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4469

Divisors of 13477968

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 756 1008 1512 3024 4457 8914 13371 17828 26742 31199 35656 40113 53484 62398 71312 80226 93597 106968 120339 124796 160452 187194 213936 240678 249592 280791 320904 374388 481356 499184 561582 641808 748776 842373 962712 1123164 1497552 1684746 1925424 2246328 3369492 4492656 6738984 13477968
• Sum of all divisors σ(n): 44223360
• Sum of proper divisors (its aliquot sum) s(n): 30745392
• 13477968 is an abundant number, because the sum of its proper divisors (30745392) is greater than itself. Its abundance is 17267424

Bases of 13477968

• Binary: 110011011010100001010000₂
• Hexadecimal: 0xCDA850
• Base-36: 80VO0

Squares and roots of 13477968

• 13477968 squared (13477968²) is 181655621409024
• 13477968 cubed (13477968³) is 2448348652370940383232
• The square root of 13477968 is 3671.2352144749
• The cube root of 13477968 is 237.9805553401

Scales and comparisons

• 13,477,968 seconds is equal to 22 weeks, 1 day, 23 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,477,968 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 13477968 cubic inches would be around 19.8 feet tall.

Recreational maths with 13477968

• 13477968 backwards is 86977431
• The number of decimal digits it has is: 8
• The sum of 13477968's digits is 45
• More coming soon!