450381776361986920

Names of 450381776361986920

• Cardinal: 450381776361986920 can be written as Four hundred fifty quadrillion, three hundred eighty-one trillion, seven hundred seventy-six billion, three hundred sixty-one million, nine hundred eighty-six thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.5038177636198692 × 10¹⁷

Factors of 450381776361986920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1023594946277261

Divisors of 450381776361986920

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 1023594946277243 2047189892554486 4094379785108972 5117974731386215 8188759570217944 10235949462772430 11259544409049673 20471898925544860 22519088818099346 40943797851089720 45038177636198692 56297722045248365 90076355272397384 112595444090496730 225190888180993460 450381776361986920
• Sum of all divisors σ(n): 1105482541979423520
• Sum of proper divisors (its aliquot sum) s(n): 655100765617436600
• 450381776361986920 is an abundant number, because the sum of its proper divisors (655100765617436600) is greater than itself. Its abundance is 204718989255449680

Bases of 450381776361986920

• Binary: 11001000000000100111101011011100001010111011001101101101000₂
• Hexadecimal: 0x64013D6E15D9B68
• Base-36: 3F6N0JQL26P4

Squares and roots of 450381776361986920

• 450381776361986920 squared (450381776361986920²) is 202843744478978799967774370251086400
• 450381776361986920 cubed (450381776361986920³) is 91357125962359448901047504186596602303576792589888000
• The square root of 450381776361986920 is 671104892.2202749969
• The cube root of 450381776361986920 is 766526.0813797611

Scales and comparisons

• 450,381,776,361,986,920 seconds is equal to 14,320,747,366 years, 2 days, 16 hours, 48 minutes, 40 seconds.
• To count from 1 to 450,381,776,361,986,920 would take you about forty-two billion, nine hundred sixty-two million, two hundred forty-two thousand and ninety-eight 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 450381776361986920 cubic inches would be around 63877.2 feet tall.

Recreational maths with 450381776361986920

• 450381776361986920 backwards is 029689163677183054
• The number of decimal digits it has is: 18
• The sum of 450381776361986920's digits is 85
• More coming soon!