13302144

Names of 13302144

• Cardinal: 13302144 can be written as Thirteen million, three hundred two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.3302144 × 10⁷

Factors of 13302144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1288

Divisors of 13302144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 288 324 384 432 576 648 864 1152 1283 1296 1728 2566 2592 3456 3849 5132 5184 7698 10264 10368 11547 15396 20528 23094 30792 34641 41056 46188 61584 69282 82112 92376 103923 123168 138564 164224 184752 207846 246336 277128 369504 415692 492672 554256 739008 831384 1108512 1478016 1662768 2217024 3325536 4434048 6651072 13302144
• Sum of all divisors σ(n): 39617820
• Sum of proper divisors (its aliquot sum) s(n): 26315676
• 13302144 is an abundant number, because the sum of its proper divisors (26315676) is greater than itself. Its abundance is 13013532

Bases of 13302144

• Binary: 110010101111100110000000₂
• Hexadecimal: 0xCAF980
• Base-36: 7X400

Squares and roots of 13302144

• 13302144 squared (13302144²) is 176947034996736
• 13302144 cubed (13302144³) is 2353774939899621801984
• The square root of 13302144 is 3647.2104408713
• The cube root of 13302144 is 236.9411807245

Scales and comparisons

• 13,302,144 seconds is equal to 21 weeks, 6 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,302,144 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 13302144 cubic inches would be around 19.7 feet tall.

Recreational maths with 13302144

• 13302144 backwards is 44120331
• 13302144 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13302144's digits is 18
• More coming soon!