21141341

Names of 21141341

• Cardinal: 21141341 can be written as Twenty-one million, one hundred forty-one thousand, three hundred forty-one.

Scientific notation

• Scientific notation: 2.1141341 × 10⁷

Factors of 21141341

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2911

Divisors of 21141341

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 761 2137 9893 27781 1626257 21141341
• Sum of all divisors σ(n): 22808184
• Sum of proper divisors (its aliquot sum) s(n): 1666843
• 21141341 is a deficient number, because the sum of its proper divisors (1666843) is less than itself. Its deficiency is 19474498

Bases of 21141341

• Binary: 1010000101001011101011101₂
• Hexadecimal: 0x142975D
• Base-36: CL4RH

Squares and roots of 21141341

• 21141341 squared (21141341²) is 446956299278281
• 21141341 cubed (21141341³) is 9449255535140192514821
• The square root of 21141341 is 4597.9714005201
• The cube root of 21141341 is 276.5100009789

Scales and comparisons

• 21,141,341 seconds is equal to 34 weeks, 6 days, 16 hours, 35 minutes, 41 seconds.
• To count from 1 to 21,141,341 would take you about three days!

  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 21141341 cubic inches would be around 23 feet tall.

Recreational maths with 21141341

• 21141341 backwards is 14314112
• The number of decimal digits it has is: 8
• The sum of 21141341's digits is 17
• More coming soon!