13133448

Names of 13133448

• Cardinal: 13133448 can be written as Thirteen million, one hundred thirty-three thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.3133448 × 10⁷

Factors of 13133448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1529

Divisors of 13133448

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 41 54 72 82 108 123 164 216 246 328 369 492 738 984 1107 1476 1483 2214 2952 2966 4428 4449 5932 8856 8898 11864 13347 17796 26694 35592 40041 53388 60803 80082 106776 121606 160164 182409 243212 320328 364818 486424 547227 729636 1094454 1459272 1641681 2188908 3283362 4377816 6566724 13133448
• Sum of all divisors σ(n): 37396800
• Sum of proper divisors (its aliquot sum) s(n): 24263352
• 13133448 is an abundant number, because the sum of its proper divisors (24263352) is greater than itself. Its abundance is 11129904

Bases of 13133448

• Binary: 110010000110011010001000₂
• Hexadecimal: 0xC86688
• Base-36: 7THU0

Squares and roots of 13133448

• 13133448 squared (13133448²) is 172487456368704
• 13133448 cubed (13133448³) is 2265355038870642811392
• The square root of 13133448 is 3624.0099337613
• The cube root of 13133448 is 235.9352977851

Scales and comparisons

• 13,133,448 seconds is equal to 21 weeks, 5 days, 10 minutes, 48 seconds.
• To count from 1 to 13,133,448 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 13133448 cubic inches would be around 19.7 feet tall.

Recreational maths with 13133448

• 13133448 backwards is 84433131
• 13133448 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13133448's digits is 27
• More coming soon!