13192998

Names of 13192998

• Cardinal: 13192998 can be written as Thirteen million, one hundred ninety-two thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 1.3192998 × 10⁷

Factors of 13192998

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 429

Divisors of 13192998

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 73 78 91 146 182 219 273 331 438 511 546 662 949 993 1022 1533 1898 1986 2317 2847 3066 4303 4634 5694 6643 6951 8606 12909 13286 13902 19929 24163 25818 30121 39858 48326 60242 72489 90363 144978 169141 180726 314119 338282 507423 628238 942357 1014846 1884714 2198833 4397666 6596499 13192998
• Sum of all divisors σ(n): 33019392
• Sum of proper divisors (its aliquot sum) s(n): 19826394
• 13192998 is an abundant number, because the sum of its proper divisors (19826394) is greater than itself. Its abundance is 6633396

Bases of 13192998

• Binary: 110010010100111100100110₂
• Hexadecimal: 0xC94F26
• Base-36: 7URS6

Squares and roots of 13192998

• 13192998 squared (13192998²) is 174055196228004
• 13192998 cubed (13192998³) is 2296309855725664315992
• The square root of 13192998 is 3632.2166785587
• The cube root of 13192998 is 236.2913547045

Scales and comparisons

• 13,192,998 seconds is equal to 21 weeks, 5 days, 16 hours, 43 minutes, 18 seconds.
• To count from 1 to 13,192,998 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 13192998 cubic inches would be around 19.7 feet tall.

Recreational maths with 13192998

• 13192998 backwards is 89929131
• 13192998 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13192998's digits is 42
• More coming soon!