40921125

Names of 40921125

• Cardinal: 40921125 can be written as Forty million, nine hundred twenty-one thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.0921125 × 10⁷

Factors of 40921125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 163

Divisors of 40921125

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 15 17 21 25 35 49 51 75 85 105 119 125 131 147 175 245 255 357 375 393 425 525 595 655 735 833 875 917 1225 1275 1785 1965 2125 2227 2499 2625 2751 2975 3275 3675 4165 4585 6125 6375 6419 6681 8925 9825 11135 12495 13755 14875 15589 16375 18375 19257 20825 22925 32095 33405 44625 46767 49125 55675 62475 68775 77945 96285 104125 109123 114625 160475 167025 233835 278375 312375 327369 343875 389725 481425 545615 802375 835125 1169175 1636845 1948625 2407125 2728075 5845875 8184225 13640375 40921125
• Sum of all divisors σ(n): 84509568
• Sum of proper divisors (its aliquot sum) s(n): 43588443
• 40921125 is an abundant number, because the sum of its proper divisors (43588443) is greater than itself. Its abundance is 2667318

Bases of 40921125

• Binary: 10011100000110100000100101₂
• Hexadecimal: 0x2706825
• Base-36: OD2XX

Squares and roots of 40921125

• 40921125 squared (40921125²) is 1674538471265625
• 40921125 cubed (40921125³) is 68523998099969548828125
• The square root of 40921125 is 6396.9621696553
• The cube root of 40921125 is 344.6004616561

Scales and comparisons

• 40,921,125 seconds is equal to 1 year, 15 weeks, 4 days, 14 hours, 58 minutes, 45 seconds.
• To count from 1 to 40,921,125 would take you about forty-nine 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 40921125 cubic inches would be around 28.7 feet tall.

Recreational maths with 40921125

• 40921125 backwards is 52112904
• The number of decimal digits it has is: 8
• The sum of 40921125's digits is 24
• More coming soon!