29242668

Names of 29242668

• Cardinal: 29242668 can be written as Twenty-nine million, two hundred forty-two thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 2.9242668 × 10⁷

Factors of 29242668

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 525

Divisors of 29242668

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 61 78 84 91 122 156 182 183 244 273 364 366 427 439 546 732 793 854 878 1092 1281 1317 1586 1708 1756 2379 2562 2634 3073 3172 4758 5124 5268 5551 5707 6146 9219 9516 11102 11414 12292 16653 17121 18438 22204 22828 26779 33306 34242 36876 39949 53558 66612 68484 79898 80337 107116 119847 159796 160674 187453 239694 321348 348127 374906 479388 562359 696254 749812 1044381 1124718 1392508 2088762 2249436 2436889 4177524 4873778 7310667 9747556 14621334 29242668
• Sum of all divisors σ(n): 85550080
• Sum of proper divisors (its aliquot sum) s(n): 56307412
• 29242668 is an abundant number, because the sum of its proper divisors (56307412) is greater than itself. Its abundance is 27064744

Bases of 29242668

• Binary: 1101111100011010100101100₂
• Hexadecimal: 0x1BE352C
• Base-36: HERSC

Squares and roots of 29242668

• 29242668 squared (29242668²) is 855133631758224
• 29242668 cubed (29242668³) is 25006388889140000701632
• The square root of 29242668 is 5407.6490270727
• The cube root of 29242668 is 308.0862607663

Scales and comparisons

• 29,242,668 seconds is equal to 48 weeks, 2 days, 10 hours, 57 minutes, 48 seconds.
• To count from 1 to 29,242,668 would take you about twenty 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 29242668 cubic inches would be around 25.7 feet tall.

Recreational maths with 29242668

• 29242668 backwards is 86624292
• 29242668 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 29242668's digits is 39
• More coming soon!