13248906

Names of 13248906

• Cardinal: 13248906 can be written as Thirteen million, two hundred forty-eight thousand, nine hundred six.

Scientific notation

• Scientific notation: 1.3248906 × 10⁷

Factors of 13248906

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1258

Divisors of 13248906

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 33 66 191 382 573 1051 1146 2101 2102 3153 4202 6303 6306 11561 12606 23122 34683 69366 200741 401482 602223 1204446 2208151 4416302 6624453 13248906
• Sum of all divisors σ(n): 29085696
• Sum of proper divisors (its aliquot sum) s(n): 15836790
• 13248906 is an abundant number, because the sum of its proper divisors (15836790) is greater than itself. Its abundance is 2587884

Bases of 13248906

• Binary: 110010100010100110001010₂
• Hexadecimal: 0xCA298A
• Base-36: 7VYX6

Squares and roots of 13248906

• 13248906 squared (13248906²) is 175533510196836
• 13248906 cubed (13248906³) is 2325626976447921661416
• The square root of 13248906 is 3639.9046690813
• The cube root of 13248906 is 236.6246618127

Scales and comparisons

• 13,248,906 seconds is equal to 21 weeks, 6 days, 8 hours, 15 minutes, 6 seconds.
• To count from 1 to 13,248,906 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 13248906 cubic inches would be around 19.7 feet tall.

Recreational maths with 13248906

• 13248906 backwards is 60984231
• 13248906 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13248906's digits is 33
• More coming soon!