40985034

Names of 40985034

• Cardinal: 40985034 can be written as Forty million, nine hundred eighty-five thousand and thirty-four.

Scientific notation

• Scientific notation: 4.0985034 × 10⁷

Factors of 40985034

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 235

Divisors of 40985034

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 23 46 47 69 71 89 94 138 141 142 178 213 267 282 426 534 1081 1633 2047 2162 3243 3266 3337 4094 4183 4899 6141 6319 6486 6674 8366 9798 10011 12282 12549 12638 18957 20022 25098 37914 76751 96209 145337 153502 192418 230253 288627 290674 296993 436011 460506 577254 593986 872022 890979 1781958 6830839 13661678 20492517 40985034
• Sum of all divisors σ(n): 89579520
• Sum of proper divisors (its aliquot sum) s(n): 48594486
• 40985034 is an abundant number, because the sum of its proper divisors (48594486) is greater than itself. Its abundance is 7609452

Bases of 40985034

• Binary: 10011100010110000111001010₂
• Hexadecimal: 0x27161CA
• Base-36: OEG96

Squares and roots of 40985034

• 40985034 squared (40985034²) is 1679773011981156
• 40985034 cubed (40985034³) is 68845554008330086019304
• The square root of 40985034 is 6401.9554825069
• The cube root of 40985034 is 344.7797628191

Scales and comparisons

• 40,985,034 seconds is equal to 1 year, 15 weeks, 5 days, 8 hours, 43 minutes, 54 seconds.
• To count from 1 to 40,985,034 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 40985034 cubic inches would be around 28.7 feet tall.

Recreational maths with 40985034

• 40985034 backwards is 43058904
• The number of decimal digits it has is: 8
• The sum of 40985034's digits is 33
• More coming soon!