45421552

Names of 45421552

• Cardinal: 45421552 can be written as Forty-five million, four hundred twenty-one thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 4.5421552 × 10⁷

Factors of 45421552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 96

Divisors of 45421552

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 11 16 17 19 22 34 38 44 47 68 76 88 94 136 152 176 187 188 209 272 289 304 323 374 376 418 517 578 646 748 752 799 836 893 1034 1156 1292 1496 1598 1672 1786 2068 2312 2584 2992 3179 3196 3344 3553 3572 4136 4624 5168 5491 6358 6392 7106 7144 8272 8789 9823 10982 12716 12784 13583 14212 14288 15181 17578 19646 21964 25432 27166 28424 30362 35156 39292 43928 50864 54332 56848 60401 60724 70312 78584 87856 108664 120802 121448 140624 149413 157168 166991 217328 241604 242896 258077 298826 333982 483208 516154 597652 667964 966416 1032308 1195304 1335928 2064616 2390608 2671856 2838847 4129232 5677694 11355388 22710776 45421552
• Sum of all divisors σ(n): 109635840
• Sum of proper divisors (its aliquot sum) s(n): 64214288
• 45421552 is an abundant number, because the sum of its proper divisors (64214288) is greater than itself. Its abundance is 18792736

Bases of 45421552

• Binary: 10101101010001001111110000₂
• Hexadecimal: 0x2B513F0
• Base-36: R1JHS

Squares and roots of 45421552

• 45421552 squared (45421552²) is 2063117386088704
• 45421552 cubed (45421552³) is 93709993634332145348608
• The square root of 45421552 is 6739.5513203773
• The cube root of 45421552 is 356.7965583131

Scales and comparisons

• 45,421,552 seconds is equal to 1 year, 23 weeks, 17 hours, 5 minutes, 52 seconds.
• To count from 1 to 45,421,552 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 45421552 cubic inches would be around 29.7 feet tall.

Recreational maths with 45421552

• 45421552 backwards is 25512454
• The number of decimal digits it has is: 8
• The sum of 45421552's digits is 28
• More coming soon!