13406250

Names of 13406250

• Cardinal: 13406250 can be written as Thirteen million, four hundred six thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.340625 × 10⁷

Factors of 13406250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 34

Divisors of 13406250

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 25 26 30 33 39 50 55 65 66 75 78 110 125 130 143 150 165 195 250 275 286 325 330 375 390 429 550 625 650 715 750 825 858 975 1250 1375 1430 1625 1650 1875 1950 2145 2750 3125 3250 3575 3750 4125 4290 4875 6250 6875 7150 8125 8250 9375 9750 10725 13750 15625 16250 17875 18750 20625 21450 24375 31250 34375 35750 40625 41250 46875 48750 53625 68750 81250 89375 93750 103125 107250 121875 171875 178750 203125 206250 243750 268125 343750 406250 446875 515625 536250 609375 893750 1031250 1218750 1340625 2234375 2681250 4468750 6703125 13406250
• Sum of all divisors σ(n): 39374496
• Sum of proper divisors (its aliquot sum) s(n): 25968246
• 13406250 is an abundant number, because the sum of its proper divisors (25968246) is greater than itself. Its abundance is 12561996

Bases of 13406250

• Binary: 110011001001000000101010₂
• Hexadecimal: 0xCC902A
• Base-36: 7ZCBU

Squares and roots of 13406250

• 13406250 squared (13406250²) is 179727539062500
• 13406250 cubed (13406250³) is 2409472320556640625000
• The square root of 13406250 is 3661.4546289693
• The cube root of 13406250 is 237.5576960473

Scales and comparisons

• 13,406,250 seconds is equal to 22 weeks, 1 day, 3 hours, 57 minutes, 30 seconds.
• To count from 1 to 13,406,250 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 13406250 cubic inches would be around 19.8 feet tall.

Recreational maths with 13406250

• 13406250 backwards is 05260431
• The number of decimal digits it has is: 8
• The sum of 13406250's digits is 21
• More coming soon!