42018022601923261243

Names of 42018022601923261243

• Cardinal: 42018022601923261243 can be written as Forty-two quintillion, eighteen quadrillion, twenty-two trillion, six hundred one billion, nine hundred twenty-three million, two hundred sixty-one thousand, two hundred forty-three.

Scientific notation

• Scientific notation: 4.2018022601923261243 × 10¹⁹

Factors of 42018022601923261243

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 116140825077

Divisors of 42018022601923261243

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 51706609 361946263 116089118461 812623829227 6002574657417608749 42018022601923261243
• Sum of all divisors σ(n): 48020598188467470560
• Sum of proper divisors (its aliquot sum) s(n): 6002575586544209317
• 42018022601923261243 is a deficient number, because the sum of its proper divisors (6002575586544209317) is less than itself. Its deficiency is 36015447015379051926

Bases of 42018022601923261243

• Binary: 100100011100011110000000001110111101110111111110000111001100111011₂
• Hexadecimal: 0x2471E00EF77F8733B
• Base-36: 8V8E9WWXINV3V

Squares and roots of 42018022601923261243

• 42018022601923261243 squared (42018022601923261243²) is 1765514223375734028751855117408825905049
• 42018022601923261243 cubed (42018022601923261243³) is 74183416541818585791468291999384390929477945556715139715907
• The square root of 42018022601923261243 is 6482131023.1993352729
• The cube root of 42018022601923261243 is 3476523.7725516529

Scales and comparisons

• 42,018,022,601,923,261,243 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,018,022,601,923,261,243 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42018022601923261243 cubic inches would be around 289710.3 feet tall.

Recreational maths with 42018022601923261243

• 42018022601923261243 backwards is 34216232910622081024
• The number of decimal digits it has is: 20
• The sum of 42018022601923261243's digits is 58
• More coming soon!