13133190

Names of 13133190

• Cardinal: 13133190 can be written as Thirteen million, one hundred thirty-three thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.313319 × 10⁷

Factors of 13133190

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 62556

Divisors of 13133190

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 62539 125078 187617 312695 375234 437773 625390 875546 938085 1313319 1876170 2188865 2626638 4377730 6566595 13133190
• Sum of all divisors σ(n): 36023040
• Sum of proper divisors (its aliquot sum) s(n): 22889850
• 13133190 is an abundant number, because the sum of its proper divisors (22889850) is greater than itself. Its abundance is 9756660

Bases of 13133190

• Binary: 110010000110010110000110₂
• Hexadecimal: 0xC86586
• Base-36: 7THMU

Squares and roots of 13133190

• 13133190 squared (13133190²) is 172480679576100
• 13133190 cubed (13133190³) is 2265221536202040759000
• The square root of 13133190 is 3623.9743376575
• The cube root of 13133190 is 235.9337528315

Scales and comparisons

• 13,133,190 seconds is equal to 21 weeks, 5 days, 6 minutes, 30 seconds.
• To count from 1 to 13,133,190 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 13133190 cubic inches would be around 19.7 feet tall.

Recreational maths with 13133190

• 13133190 backwards is 09133131
• 13133190 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13133190's digits is 21
• More coming soon!