20237133

Names of 20237133

• Cardinal: 20237133 can be written as Twenty million, two hundred thirty-seven thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 2.0237133 × 10⁷

Factors of 20237133

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 433

Divisors of 20237133

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 21 43 73 129 219 301 307 511 903 921 1533 2149 3139 6447 9417 13201 21973 22411 39603 65919 67233 92407 156877 277221 470631 963673 2891019 6745711 20237133
• Sum of all divisors σ(n): 32091136
• Sum of proper divisors (its aliquot sum) s(n): 11854003
• 20237133 is a deficient number, because the sum of its proper divisors (11854003) is less than itself. Its deficiency is 8383130

Bases of 20237133

• Binary: 1001101001100101101001101₂
• Hexadecimal: 0x134CB4D
• Base-36: C1R2L

Squares and roots of 20237133

• 20237133 squared (20237133²) is 409541552059689
• 20237133 cubed (20237133³) is 8287946858058350231637
• The square root of 20237133 is 4498.5701061559
• The cube root of 20237133 is 272.5103460987

Scales and comparisons

• 20,237,133 seconds is equal to 33 weeks, 3 days, 5 hours, 25 minutes, 33 seconds.
• To count from 1 to 20,237,133 would take you about fifty 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 20237133 cubic inches would be around 22.7 feet tall.

Recreational maths with 20237133

• 20237133 backwards is 33173202
• 20237133 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20237133's digits is 21
• More coming soon!