71013842737486128962

Names of 71013842737486128962

• Cardinal: 71013842737486128962 can be written as Seventy-one quintillion, thirteen quadrillion, eight hundred forty-two trillion, seven hundred thirty-seven billion, four hundred eighty-six million, one hundred twenty-eight thousand, nine hundred sixty-two.

Scientific notation

• Scientific notation: 7.1013842737486128962 × 10¹⁹

Factors of 71013842737486128962

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3873290228512

Divisors of 71013842737486128962

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 9167143 18334286 3873281061367 7746562122734 35506921368743064481 71013842737486128962
• Sum of all divisors σ(n): 106520775726099878976
• Sum of proper divisors (its aliquot sum) s(n): 35506932988613750014
• 71013842737486128962 is a deficient number, because the sum of its proper divisors (35506932988613750014) is less than itself. Its deficiency is 35506909748872378948

Bases of 71013842737486128962

• Binary: 111101100110000011110110011011100011100111010100000110011101000010₂
• Hexadecimal: 0x3D983D9B8E7506742
• Base-36: EZJ2QBBNIDX6Q

Squares and roots of 71013842737486128962

• 71013842737486128962 squared (71013842737486128962²) is 5042965860344411422483974419355695197444
• 71013842737486128962 cubed (71013842737486128962³) is 358120384537009469172194091006169305562710317179349836773128
• The square root of 71013842737486128962 is 8426971148.4901933869
• The cube root of 71013842737486128962 is 4141086.8411049143

Scales and comparisons

• 71,013,842,737,486,128,962 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 71,013,842,737,486,128,962 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 71013842737486128962 cubic inches would be around 345090.6 feet tall.

Recreational maths with 71013842737486128962

• 71013842737486128962 backwards is 26982168473724831017
• The number of decimal digits it has is: 20
• The sum of 71013842737486128962's digits is 89
• More coming soon!