45049032

Names of 45049032

• Cardinal: 45049032 can be written as Forty-five million, forty-nine thousand and thirty-two.

Scientific notation

• Scientific notation: 4.5049032 × 10⁷

Factors of 45049032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 125

Divisors of 45049032

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 49 56 63 72 84 98 113 126 147 168 196 226 252 294 339 392 441 452 504 588 678 791 882 904 1017 1176 1356 1582 1764 2034 2373 2712 3164 3528 4068 4746 5537 6328 7119 8136 9492 11074 12769 14238 16611 18984 22148 25538 28476 33222 38307 44296 49833 51076 56952 66444 76614 89383 99666 102152 114921 132888 153228 178766 199332 229842 268149 306456 357532 398664 459684 536298 625681 715064 804447 919368 1072596 1251362 1608894 1877043 2145192 2502724 3217788 3754086 5005448 5631129 6435576 7508172 11262258 15016344 22524516 45049032
• Sum of all divisors σ(n): 143194545
• Sum of proper divisors (its aliquot sum) s(n): 98145513
• 45049032 is an abundant number, because the sum of its proper divisors (98145513) is greater than itself. Its abundance is 53096481

Bases of 45049032

• Binary: 10101011110110010011001000₂
• Hexadecimal: 0x2AF64C8
• Base-36: QTK20

Squares and roots of 45049032

• 45049032 squared (45049032²) is 2029415284137024
• 45049032 cubed (45049032³) is 91423194076377886560768
• The square root of 45049032 is 6711.8575670227
• The cube root of 45049032 is 355.8184699217

Scales and comparisons

• 45,049,032 seconds is equal to 1 year, 22 weeks, 3 days, 9 hours, 37 minutes, 12 seconds.
• To count from 1 to 45,049,032 would take you about two 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 45049032 cubic inches would be around 29.7 feet tall.

Recreational maths with 45049032

• 45049032 backwards is 23094054
• The number of decimal digits it has is: 8
• The sum of 45049032's digits is 27
• More coming soon!