45397422

Names of 45397422

• Cardinal: 45397422 can be written as Forty-five million, three hundred ninety-seven thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 4.5397422 × 10⁷

Factors of 45397422

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 74

Divisors of 45397422

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 43 49 54 57 63 81 86 98 114 126 129 133 147 162 171 189 258 266 294 301 342 343 378 387 399 441 513 567 602 686 774 798 817 882 903 931 1026 1029 1134 1161 1197 1323 1539 1634 1806 1862 2058 2107 2322 2394 2451 2646 2709 2793 3078 3087 3483 3591 3969 4214 4902 5418 5586 5719 6174 6321 6517 6966 7182 7353 7938 8127 8379 9261 10773 11438 12642 13034 14706 14749 16254 16758 17157 18522 18963 19551 21546 22059 24381 25137 27783 29498 34314 37926 39102 40033 44118 44247 48762 50274 51471 55566 56889 58653 66177 75411 80066 88494 102942 113778 117306 120099 132354 132741 150822 154413 170667 175959 240198 265482 280231 308826 341334 351918 360297 398223 463239 527877 560462 720594 796446 840693 926478 1055754 1080891 1194669 1681386 2161782 2389338 2522079 3242673 5044158 6485346 7566237 15132474 22698711 45397422
• Sum of all divisors σ(n): 127776000
• Sum of proper divisors (its aliquot sum) s(n): 82378578
• 45397422 is an abundant number, because the sum of its proper divisors (82378578) is greater than itself. Its abundance is 36981156

Bases of 45397422

• Binary: 10101101001011010110101110₂
• Hexadecimal: 0x2B4B5AE
• Base-36: R10VI

Squares and roots of 45397422

• 45397422 squared (45397422²) is 2060925924246084
• 45397422 cubed (45397422³) is 93560723893739507195448
• The square root of 45397422 is 6737.7609040393
• The cube root of 45397422 is 356.7333649199

Scales and comparisons

• 45,397,422 seconds is equal to 1 year, 23 weeks, 10 hours, 23 minutes, 42 seconds.
• To count from 1 to 45,397,422 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 45397422 cubic inches would be around 29.7 feet tall.

Recreational maths with 45397422

• 45397422 backwards is 22479354
• The number of decimal digits it has is: 8
• The sum of 45397422's digits is 36
• More coming soon!