13408164

Names of 13408164

• Cardinal: 13408164 can be written as Thirteen million, four hundred eight thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 1.3408164 × 10⁷

Factors of 13408164

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 714

Divisors of 13408164

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 98 99 126 132 147 154 196 198 231 252 294 308 396 441 462 539 588 691 693 882 924 1078 1382 1386 1617 1764 2073 2156 2764 2772 3234 4146 4837 4851 6219 6468 7601 8292 9674 9702 12438 14511 15202 19348 19404 22803 24876 29022 30404 33859 43533 45606 53207 58044 67718 68409 87066 91212 101577 106414 135436 136818 159621 174132 203154 212828 273636 304731 319242 372449 406308 478863 609462 638484 744898 957726 1117347 1218924 1489796 1915452 2234694 3352041 4469388 6704082 13408164
• Sum of all divisors σ(n): 43072848
• Sum of proper divisors (its aliquot sum) s(n): 29664684
• 13408164 is an abundant number, because the sum of its proper divisors (29664684) is greater than itself. Its abundance is 16256520

Bases of 13408164

• Binary: 110011001001011110100100₂
• Hexadecimal: 0xCC97A4
• Base-36: 7ZDT0

Squares and roots of 13408164

• 13408164 squared (13408164²) is 179778861850896
• 13408164 cubed (13408164³) is 2410504463430157114944
• The square root of 13408164 is 3661.7159911713
• The cube root of 13408164 is 237.5690008193

Scales and comparisons

• 13,408,164 seconds is equal to 22 weeks, 1 day, 4 hours, 29 minutes, 24 seconds.
• To count from 1 to 13,408,164 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 13408164 cubic inches would be around 19.8 feet tall.

Recreational maths with 13408164

• 13408164 backwards is 46180431
• The number of decimal digits it has is: 8
• The sum of 13408164's digits is 27
• More coming soon!