10225138

Names of 10225138

• Cardinal: 10225138 can be written as Ten million, two hundred twenty-five thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.0225138 × 10⁷

Factors of 10225138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1078

Divisors of 10225138

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 11 14 22 67 77 134 154 469 737 938 991 1474 1982 5159 6937 10318 10901 13874 21802 66397 76307 132794 152614 464779 730367 929558 1460734 5112569 10225138
• Sum of all divisors σ(n): 19427328
• Sum of proper divisors (its aliquot sum) s(n): 9202190
• 10225138 is a deficient number, because the sum of its proper divisors (9202190) is less than itself. Its deficiency is 1022948

Bases of 10225138

• Binary: 100111000000010111110010₂
• Hexadecimal: 0x9C05F2
• Base-36: 635RM

Squares and roots of 10225138

• 10225138 squared (10225138²) is 104553447119044
• 10225138 cubed (10225138³) is 1069073425167927328072
• The square root of 10225138 is 3197.6769693013
• The cube root of 10225138 is 217.0483020173

Scales and comparisons

• 10,225,138 seconds is equal to 16 weeks, 6 days, 8 hours, 18 minutes, 58 seconds.
• To count from 1 to 10,225,138 would take you about twenty-five 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 10225138 cubic inches would be around 18.1 feet tall.

Recreational maths with 10225138

• 10225138 backwards is 83152201
• 10225138 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 10225138's digits is 22
• More coming soon!