105424872

Names of 105424872

• Cardinal: 105424872 can be written as One hundred five million, four hundred twenty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.05424872 × 10⁸

Factors of 105424872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 740

Divisors of 105424872

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 157 168 196 294 314 392 471 571 588 628 942 1099 1142 1176 1256 1713 1884 2198 2284 3297 3426 3768 3997 4396 4568 6594 6852 7693 7994 8792 11991 13188 13704 15386 15988 23079 23982 26376 27979 30772 31976 46158 47964 55958 61544 83937 89647 92316 95928 111916 167874 179294 184632 223832 268941 335748 358588 537882 627529 671496 717176 1075764 1255058 1882587 2151528 2510116 3765174 4392703 5020232 7530348 8785406 13178109 15060696 17570812 26356218 35141624 52712436 105424872
• Sum of all divisors σ(n): 309085920
• Sum of proper divisors (its aliquot sum) s(n): 203661048
• 105424872 is an abundant number, because the sum of its proper divisors (203661048) is greater than itself. Its abundance is 98236176

Bases of 105424872

• Binary: 110010010001010011111101000₂
• Hexadecimal: 0x648A7E8
• Base-36: 1QRMCO

Squares and roots of 105424872

• 105424872 squared (105424872²) is 11114403636216384
• 105424872 cubed (105424872³) is 1171734580704446847502848
• The square root of 105424872 is 10267.6614669553
• The cube root of 105424872 is 472.4048642481

Scales and comparisons

• 105,424,872 seconds is equal to 3 years, 18 weeks, 2 days, 4 hours, 41 minutes, 12 seconds.
• To count from 1 to 105,424,872 would take you about 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 105424872 cubic inches would be around 39.4 feet tall.

Recreational maths with 105424872

• 105424872 backwards is 278424501
• The number of decimal digits it has is: 9
• The sum of 105424872's digits is 33
• More coming soon!