827142552370409225

Names of 827142552370409225

• Cardinal: 827142552370409225 can be written as Eight hundred twenty-seven quadrillion, one hundred forty-two trillion, five hundred fifty-two billion, three hundred seventy million, four hundred nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 8.27142552370409225 × 10¹⁷

Factors of 827142552370409225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 974653

Divisors of 827142552370409225

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 25 41 205 1025 10459 52295 88069 261475 428819 440345 876079 2144095 2201725 3610829 4380395 10720475 18054145 21901975 35919239 90270725 179596195 897980975 921113671 4605568355 9162910261 23027841775 37765660511 45814551305 77155401451 188828302555 229072756525 375679320701 385777007255 944141512775 1878396603505 1928885036275 3163371459491 9391983017525 15816857297455 79084286487275 806968343776009 4034841718880045 20174208594400225 33085702094816369 165428510474081845 827142552370409225
• Sum of all divisors σ(n): 1050786370597152000
• Sum of proper divisors (its aliquot sum) s(n): 223643818226742775
• 827142552370409225 is a deficient number, because the sum of its proper divisors (223643818226742775) is less than itself. Its deficiency is 603498734143666450

Bases of 827142552370409225

• Binary: 101101111010100110011100010011011100101001011110111100001001₂
• Hexadecimal: 0xB7A99C4DCA5EF09
• Base-36: 6A8DKATHIBD5

Squares and roots of 827142552370409225

• 827142552370409225 squared (827142552370409225²) is 684164801941835167438887393965100625
• 827142552370409225 cubed (827142552370409225³) is 565901820520165050018302282533706244360177599553265625
• The square root of 827142552370409225 is 909473777.7255643477
• The cube root of 827142552370409225 is 938699.9352243817

Scales and comparisons

• 827,142,552,370,409,225 seconds is equal to 26,300,574,645 years, 24 weeks, 5 days, 19 hours, 27 minutes, 5 seconds.
• To count from 1 to 827,142,552,370,409,225 would take you about seventy-eight billion, nine hundred one million, seven hundred twenty-three thousand, nine hundred thirty-six 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 827142552370409225 cubic inches would be around 78225 feet tall.

Recreational maths with 827142552370409225

• 827142552370409225 backwards is 522904073255241728
• The number of decimal digits it has is: 18
• The sum of 827142552370409225's digits is 68
• More coming soon!