9042973128

Names of 9042973128

• Cardinal: 9042973128 can be written as Nine billion, forty-two million, nine hundred seventy-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 9.042973128 × 10⁹

Factors of 9042973128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1613

Divisors of 9042973128

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 126 147 168 196 252 294 392 441 504 588 882 1176 1601 1764 3202 3528 4803 6404 9606 11207 12808 14409 19212 22414 28818 33621 38424 44828 57636 67242 78449 89656 100863 115272 134484 156898 201726 235347 268968 313796 403452 470694 627592 706041 806904 941388 1412082 1882776 2563201 2824164 5126402 5648328 7689603 10252804 15379206 17942407 20505608 23068809 30758412 35884814 46137618 53827221 61516824 71769628 92275236 107654442 125596849 143539256 161481663 184550472 215308884 251193698 322963326 376790547 430617768 502387396 645926652 753581094 1004774792 1130371641 1291853304 1507162188 2260743282 3014324376 4521486564 9042973128
• Sum of all divisors σ(n): 28507785345
• Sum of proper divisors (its aliquot sum) s(n): 19464812217
• 9042973128 is an abundant number, because the sum of its proper divisors (19464812217) is greater than itself. Its abundance is 10421839089

Bases of 9042973128

• Binary: 1000011011000000001101000111001000₂
• Hexadecimal: 0x21B00D1C8
• Base-36: 45JYAQ0

Squares and roots of 9042973128

• 9042973128 squared (9042973128²) is 81775362993730104384
• 9042973128 cubed (9042973128³) is 739492410084746966429146993152
• The square root of 9042973128 is 95094.5483610917
• The cube root of 9042973128 is 2083.3892236199

Scales and comparisons

• 9,042,973,128 seconds is equal to 287 years, 28 weeks, 58 minutes, 48 seconds.
• To count from 1 to 9,042,973,128 would take you about five hundred seventy-five years!

  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 9042973128 cubic inches would be around 173.6 feet tall.

Recreational maths with 9042973128

• 9042973128 backwards is 8213792409
• The number of decimal digits it has is: 10
• The sum of 9042973128's digits is 45
• More coming soon!