21362134

Names of 21362134

• Cardinal: 21362134 can be written as Twenty-one million, three hundred sixty-two thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 2.1362134 × 10⁷

Factors of 21362134

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 10681069

Divisors of 21362134

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 10681067 21362134
• Sum of all divisors σ(n): 32043204
• Sum of proper divisors (its aliquot sum) s(n): 10681070
• 21362134 is a deficient number, because the sum of its proper divisors (10681070) is less than itself. Its deficiency is 10681064

Bases of 21362134

• Binary: 1010001011111010111010110₂
• Hexadecimal: 0x145F5D6
• Base-36: CPV4M

Squares and roots of 21362134

• 21362134 squared (21362134²) is 456340769033956
• 21362134 cubed (21362134³) is 9748412657766418622104
• The square root of 21362134 is 4621.9188655795
• The cube root of 21362134 is 277.4692615359

Scales and comparisons

• 21,362,134 seconds is equal to 35 weeks, 2 days, 5 hours, 55 minutes, 34 seconds.
• To count from 1 to 21,362,134 would take you about six 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 21362134 cubic inches would be around 23.1 feet tall.

Recreational maths with 21362134

• 21362134 backwards is 43126312
• The number of decimal digits it has is: 8
• The sum of 21362134's digits is 22
• More coming soon!