13381032

Names of 13381032

• Cardinal: 13381032 can be written as Thirteen million, three hundred eighty-one thousand and thirty-two.

Scientific notation

• Scientific notation: 1.3381032 × 10⁷

Factors of 13381032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3498

Divisors of 13381032

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 23 24 28 42 46 56 69 84 92 138 161 168 184 276 322 483 552 644 966 1288 1932 3463 3864 6926 10389 13852 20778 24241 27704 41556 48482 72723 79649 83112 96964 145446 159298 193928 238947 290892 318596 477894 557543 581784 637192 955788 1115086 1672629 1911576 2230172 3345258 4460344 6690516 13381032
• Sum of all divisors σ(n): 39905280
• Sum of proper divisors (its aliquot sum) s(n): 26524248
• 13381032 is an abundant number, because the sum of its proper divisors (26524248) is greater than itself. Its abundance is 13143216

Bases of 13381032

• Binary: 110011000010110110101000₂
• Hexadecimal: 0xCC2DA8
• Base-36: 7YSVC

Squares and roots of 13381032

• 13381032 squared (13381032²) is 179052017385024
• 13381032 cubed (13381032³) is 2395900774293562464768
• The square root of 13381032 is 3658.0092946847
• The cube root of 13381032 is 237.4086488935

Scales and comparisons

• 13,381,032 seconds is equal to 22 weeks, 20 hours, 57 minutes, 12 seconds.
• To count from 1 to 13,381,032 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 13381032 cubic inches would be around 19.8 feet tall.

Recreational maths with 13381032

• 13381032 backwards is 23018331
• 13381032 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13381032's digits is 21
• More coming soon!