9742122

Names of 9742122

• Cardinal: 9742122 can be written as Nine million, seven hundred forty-two thousand, one hundred twenty-two.

Scientific notation

• Scientific notation: 9.742122 × 10⁶

Factors of 9742122

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 145

Divisors of 9742122

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 31 34 39 51 62 78 79 93 102 117 153 158 186 221 234 237 279 306 403 442 474 527 558 663 711 806 1027 1054 1209 1326 1343 1422 1581 1989 2054 2418 2449 2686 3081 3162 3627 3978 4029 4743 4898 6162 6851 7254 7347 8058 9243 9486 12087 13702 14694 17459 18486 20553 22041 24174 31837 34918 41106 41633 44082 52377 61659 63674 83266 95511 104754 123318 124899 157131 191022 249798 286533 314262 374697 541229 573066 749394 1082458 1623687 3247374 4871061 9742122
• Sum of all divisors σ(n): 25159680
• Sum of proper divisors (its aliquot sum) s(n): 15417558
• 9742122 is an abundant number, because the sum of its proper divisors (15417558) is greater than itself. Its abundance is 5675436

Bases of 9742122

• Binary: 100101001010011100101010₂
• Hexadecimal: 0x94A72A
• Base-36: 5ST2I

Squares and roots of 9742122

• 9742122 squared (9742122²) is 94908941062884
• 9742122 cubed (9742122³) is 924614482725425599848
• The square root of 9742122 is 3121.2372546797
• The cube root of 9742122 is 213.5753801107

Scales and comparisons

• 9,742,122 seconds is equal to 16 weeks, 18 hours, 8 minutes, 42 seconds.
• To count from 1 to 9,742,122 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 9742122 cubic inches would be around 17.8 feet tall.

Recreational maths with 9742122

• 9742122 backwards is 2212479
• The number of decimal digits it has is: 7
• The sum of 9742122's digits is 27
• More coming soon!