455460768

Names of 455460768

• Cardinal: 455460768 can be written as Four hundred fifty-five million, four hundred sixty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 4.55460768 × 10⁸

Factors of 455460768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1608

Divisors of 455460768

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 157 168 224 252 288 314 336 471 504 628 672 942 1008 1099 1256 1413 1439 1884 2016 2198 2512 2826 2878 3297 3768 4317 4396 5024 5652 5756 6594 7536 8634 8792 9891 10073 11304 11512 12951 13188 15072 17268 17584 19782 20146 22608 23024 25902 26376 30219 34536 35168 39564 40292 45216 46048 51804 52752 60438 69072 79128 80584 90657 103608 105504 120876 138144 158256 161168 181314 207216 225923 241752 316512 322336 362628 414432 451846 483504 677769 725256 903692 967008 1355538 1450512 1581461 1807384 2033307 2711076 2901024 3162922 3614768 4066614 4744383 5422152 6325844 7229536 8133228 9488766 10844304 12651688 14233149 16266456 18977532 21688608 25303376 28466298 32532912 37955064 50606752 56932596 65065824 75910128 113865192 151820256 227730384 455460768
• Sum of all divisors σ(n): 1490711040
• Sum of proper divisors (its aliquot sum) s(n): 1035250272
• 455460768 is an abundant number, because the sum of its proper divisors (1035250272) is greater than itself. Its abundance is 579789504

Bases of 455460768

• Binary: 11011001001011100011110100000₂
• Hexadecimal: 0x1B25C7A0
• Base-36: 7J63S0

Squares and roots of 455460768

• 455460768 squared (455460768²) is 207444511187149824
• 455460768 cubed (455460768³) is 94482836382683850570104832
• The square root of 455460768 is 21341.5268432229
• The cube root of 455460768 is 769.3967096609

Scales and comparisons

• 455,460,768 seconds is equal to 14 years, 25 weeks, 12 hours, 52 minutes, 48 seconds.
• To count from 1 to 455,460,768 would take you about twenty-one 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 455460768 cubic inches would be around 64.1 feet tall.

Recreational maths with 455460768

• 455460768 backwards is 867064554
• The number of decimal digits it has is: 9
• The sum of 455460768's digits is 45
• More coming soon!