45744048

Names of 45744048

• Cardinal: 45744048 can be written as Forty-five million, seven hundred forty-four thousand and forty-eight.

Scientific notation

• Scientific notation: 4.5744048 × 10⁷

Factors of 45744048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2173

Divisors of 45744048

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 84 98 108 112 126 144 147 168 189 196 216 252 294 336 378 392 432 441 504 588 756 784 882 1008 1176 1323 1512 1764 2161 2352 2646 3024 3528 4322 5292 6483 7056 8644 10584 12966 15127 17288 19449 21168 25932 30254 34576 38898 45381 51864 58347 60508 77796 90762 103728 105889 116694 121016 136143 155592 181524 211778 233388 242032 272286 311184 317667 363048 408429 423556 466776 544572 635334 726096 816858 847112 933552 953001 1089144 1270668 1633716 1694224 1906002 2178288 2541336 2859003 3267432 3812004 5082672 5718006 6534864 7624008 11436012 15248016 22872024 45744048
• Sum of all divisors σ(n): 152810160
• Sum of proper divisors (its aliquot sum) s(n): 107066112
• 45744048 is an abundant number, because the sum of its proper divisors (107066112) is greater than itself. Its abundance is 61322064

Bases of 45744048

• Binary: 10101110011111111110110000₂
• Hexadecimal: 0x2B9FFB0
• Base-36: R8GC0

Squares and roots of 45744048

• 45744048 squared (45744048²) is 2092517927426304
• 45744048 cubed (45744048³) is 95720240513049366638592
• The square root of 45744048 is 6763.4346304227
• The cube root of 45744048 is 357.6389939911

Scales and comparisons

• 45,744,048 seconds is equal to 1 year, 23 weeks, 4 days, 10 hours, 40 minutes, 48 seconds.
• To count from 1 to 45,744,048 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 45744048 cubic inches would be around 29.8 feet tall.

Recreational maths with 45744048

• 45744048 backwards is 84044754
• 45744048 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 45744048's digits is 36
• More coming soon!