9984975

Names of 9984975

• Cardinal: 9984975 can be written as Nine million, nine hundred eighty-four thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 9.984975 × 10⁶

Factors of 9984975

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 58

Divisors of 9984975

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 11 13 15 19 21 25 33 35 39 49 55 57 65 75 77 91 95 105 133 143 147 165 175 195 209 231 245 247 273 275 285 325 385 399 429 455 475 525 539 627 637 665 715 735 741 825 931 975 1001 1045 1155 1225 1235 1365 1425 1463 1617 1729 1911 1925 1995 2145 2275 2695 2717 2793 3003 3135 3185 3325 3575 3675 3705 4389 4655 5005 5187 5225 5775 6175 6825 7007 7315 8085 8151 8645 9555 9975 10241 10725 12103 13475 13585 13965 15015 15675 15925 18525 19019 21021 21945 23275 25025 25935 30723 35035 36309 36575 40425 40755 43225 47775 51205 57057 60515 67925 69825 75075 95095 105105 109725 129675 133133 153615 175175 181545 203775 256025 285285 302575 399399 475475 525525 665665 768075 907725 1426425 1996995 3328325 9984975
• Sum of all divisors σ(n): 23748480
• Sum of proper divisors (its aliquot sum) s(n): 13763505
• 9984975 is an abundant number, because the sum of its proper divisors (13763505) is greater than itself. Its abundance is 3778530

Bases of 9984975

• Binary: 100110000101101111001111₂
• Hexadecimal: 0x985BCF
• Base-36: 5Y0GF

Squares and roots of 9984975

• 9984975 squared (9984975²) is 99699725750625
• 9984975 cubed (9984975³) is 995499269126846859375
• The square root of 9984975 is 3159.9011060475
• The cube root of 9984975 is 215.3355136467

Scales and comparisons

• 9,984,975 seconds is equal to 16 weeks, 3 days, 13 hours, 36 minutes, 15 seconds.
• To count from 1 to 9,984,975 would take you about twenty-four 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 9984975 cubic inches would be around 17.9 feet tall.

Recreational maths with 9984975

• 9984975 backwards is 5794899
• The number of decimal digits it has is: 7
• The sum of 9984975's digits is 51
• More coming soon!