13974784

Names of 13974784

• Cardinal: 13974784 can be written as Thirteen million, nine hundred seventy-four thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 1.3974784 × 10⁷

Factors of 13974784

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 772

Divisors of 13974784

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 16 32 64 79 128 158 256 316 632 691 1264 1382 2528 2764 5056 5528 10112 11056 20224 22112 44224 54589 88448 109178 176896 218356 436712 873424 1746848 3493696 6987392 13974784
• Sum of all divisors σ(n): 28288960
• Sum of proper divisors (its aliquot sum) s(n): 14314176
• 13974784 is an abundant number, because the sum of its proper divisors (14314176) is greater than itself. Its abundance is 339392

Bases of 13974784

• Binary: 110101010011110100000000₂
• Hexadecimal: 0xD53D00
• Base-36: 8BJ0G

Squares and roots of 13974784

• 13974784 squared (13974784²) is 195294587846656
• 13974784 cubed (13974784³) is 2729199681526042722304
• The square root of 13974784 is 3738.2862383717
• The cube root of 13974784 is 240.8694391043

Scales and comparisons

• 13,974,784 seconds is equal to 23 weeks, 17 hours, 53 minutes, 4 seconds.
• To count from 1 to 13,974,784 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 13974784 cubic inches would be around 20.1 feet tall.

Recreational maths with 13974784

• 13974784 backwards is 48747931
• The number of decimal digits it has is: 8
• The sum of 13974784's digits is 43
• More coming soon!