40445064

Names of 40445064

• Cardinal: 40445064 can be written as Forty million, four hundred forty-five thousand and sixty-four.

Scientific notation

• Scientific notation: 4.0445064 × 10⁷

Factors of 40445064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 468

Divisors of 40445064

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 223 229 264 396 446 458 669 687 792 892 916 1338 1374 1784 1832 2007 2061 2453 2519 2676 2748 4014 4122 4906 5038 5352 5496 7359 7557 8028 8244 9812 10076 14718 15114 16056 16488 19624 20152 22077 22671 29436 30228 44154 45342 51067 58872 60456 88308 90684 102134 153201 176616 181368 204268 306402 408536 459603 561737 612804 919206 1123474 1225608 1685211 1838412 2246948 3370422 3676824 4493896 5055633 6740844 10111266 13481688 20222532 40445064
• Sum of all divisors σ(n): 120556800
• Sum of proper divisors (its aliquot sum) s(n): 80111736
• 40445064 is an abundant number, because the sum of its proper divisors (80111736) is greater than itself. Its abundance is 39666672

Bases of 40445064

• Binary: 10011010010010010010001000₂
• Hexadecimal: 0x2692488
• Base-36: O2VM0

Squares and roots of 40445064

• 40445064 squared (40445064²) is 1635803201964096
• 40445064 cubed (40445064³) is 66160165194842788422144
• The square root of 40445064 is 6359.6433862285
• The cube root of 40445064 is 343.2589283787

Scales and comparisons

• 40,445,064 seconds is equal to 1 year, 14 weeks, 6 days, 2 hours, 44 minutes, 24 seconds.
• To count from 1 to 40,445,064 would take you about forty-eight 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 40445064 cubic inches would be around 28.6 feet tall.

Recreational maths with 40445064

• 40445064 backwards is 46054404
• The number of decimal digits it has is: 8
• The sum of 40445064's digits is 27
• More coming soon!