421422704202491524

Names of 421422704202491524

• Cardinal: 421422704202491524 can be written as Four hundred twenty-one quadrillion, four hundred twenty-two trillion, seven hundred four billion, two hundred two million, four hundred ninety-one thousand, five hundred twenty-four.

Scientific notation

• Scientific notation: 4.21422704202491524 × 10¹⁷

Factors of 421422704202491524

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24968122

Divisors of 421422704202491524

• Number of divisors d(n): 27
• Complete list of divisors:
  1 2 4 13 26 52 169 338 676 24968107 49936214 99872428 324585391 649170782 1298341564 4219610083 8439220166 16878440332 623406367163449 1246812734326898 2493625468653796 8104282773124837 16208565546249674 32417131092499348 105355676050622881 210711352101245762 421422704202491524
• Sum of all divisors σ(n): 798583588320524517
• Sum of proper divisors (its aliquot sum) s(n): 377160884118032993
• 421422704202491524 is a deficient number, because the sum of its proper divisors (377160884118032993) is less than itself. Its deficiency is 44261820084458531

Bases of 421422704202491524

• Binary: 10111011001001100011011011101111000010001100010011010000100₂
• Hexadecimal: 0x5D931B778462684
• Base-36: 379HVPNADSAS

Squares and roots of 421422704202491524

• 421422704202491524 squared (421422704202491524²) is 177597095617340667203324609291842576
• 421422704202491524 cubed (421422704202491524³) is 74843448293568159811518207166689841522455267982325824
• 421422704202491524 is a perfect square number. Its square root is 649170782
• The cube root of 421422704202491524 is 749731.8770189143

Scales and comparisons

• 421,422,704,202,491,524 seconds is equal to 13,399,938,447 years, 32 weeks, 4 days, 5 hours, 52 minutes, 4 seconds.
• To count from 1 to 421,422,704,202,491,524 would take you about forty billion, one hundred ninety-nine million, eight hundred fifteen thousand, three hundred forty-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 421422704202491524 cubic inches would be around 62477.7 feet tall.

Recreational maths with 421422704202491524

• 421422704202491524 backwards is 425194202407224124
• The number of decimal digits it has is: 18
• The sum of 421422704202491524's digits is 55
• More coming soon!