13245998

Names of 13245998

• Cardinal: 13245998 can be written as Thirteen million, two hundred forty-five thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3245998 × 10⁷

Factors of 13245998

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6623001

Divisors of 13245998

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 6622999 13245998
• Sum of all divisors σ(n): 19869000
• Sum of proper divisors (its aliquot sum) s(n): 6623002
• 13245998 is a deficient number, because the sum of its proper divisors (6623002) is less than itself. Its deficiency is 6622996

Bases of 13245998

• Binary: 110010100001111000101110₂
• Hexadecimal: 0xCA1E2E
• Base-36: 7VWOE

Squares and roots of 13245998

• 13245998 squared (13245998²) is 175456463016004
• 13245998 cubed (13245998³) is 2324095958197062951992
• The square root of 13245998 is 3639.5051861483
• The cube root of 13245998 is 236.6073483111

Scales and comparisons

• 13,245,998 seconds is equal to 21 weeks, 6 days, 7 hours, 26 minutes, 38 seconds.
• To count from 1 to 13,245,998 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 13245998 cubic inches would be around 19.7 feet tall.

Recreational maths with 13245998

• 13245998 backwards is 89954231
• The number of decimal digits it has is: 8
• The sum of 13245998's digits is 41
• More coming soon!