71061488381808

Names of 71061488381808

• Cardinal: 71061488381808 can be written as Seventy-one trillion, sixty-one billion, four hundred eighty-eight million, three hundred eighty-one thousand, eight hundred eight.

Scientific notation

• Scientific notation: 7.1061488381808 × 10¹³

Factors of 71061488381808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 164494186074

Divisors of 71061488381808

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 164494186069 328988372138 493482558207 657976744276 986965116414 1315953488552 1480447674621 1973930232828 2631906977104 2960895349242 3947860465656 4441343023863 5921790698484 7895720931312 8882686047726 11843581396968 17765372095452 23687162793936 35530744190904 71061488381808
• Sum of all divisors σ(n): 203972790726800
• Sum of proper divisors (its aliquot sum) s(n): 132911302344992
• 71061488381808 is an abundant number, because the sum of its proper divisors (132911302344992) is greater than itself. Its abundance is 61849813963184

Bases of 71061488381808

• Binary: 10000001010000101001010110001011010111101110000₂
• Hexadecimal: 0x40A14AC5AF70
• Base-36: P6T73FGC0

Squares and roots of 71061488381808

• 71061488381808 squared (71061488381808²) is 5049735131037833366385348864
• 71061488381808 cubed (71061488381808³) is 358841694345452694222685153627806911066112
• The square root of 71061488381808 is 8429797.6477379337
• The cube root of 71061488381808 is 41420.1276687459

Scales and comparisons

• 71,061,488,381,808 seconds is equal to 2,259,535 years, 27 weeks, 1 day, 8 hours, 16 minutes, 48 seconds.
• To count from 1 to 71,061,488,381,808 would take you about five million, six hundred forty-eight thousand, eight hundred thirty-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 71061488381808 cubic inches would be around 3451.7 feet tall.

Recreational maths with 71061488381808

• 71061488381808 backwards is 80818388416017
• The number of decimal digits it has is: 14
• The sum of 71061488381808's digits is 63
• More coming soon!