127138735165916026

Names of 127138735165916026

• Cardinal: 127138735165916026 can be written as One hundred twenty-seven quadrillion, one hundred thirty-eight trillion, seven hundred thirty-five billion, one hundred sixty-five million, nine hundred sixteen thousand and twenty-six.

Scientific notation

• Scientific notation: 1.27138735165916026 × 10¹⁷

Factors of 127138735165916026

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 394840792440765

Divisors of 127138735165916026

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 14 23 46 161 322 394840792440733 789681584881466 2763885547085131 5527771094170262 9081338226136859 18162676452273718 63569367582958013 127138735165916026
• Sum of all divisors σ(n): 227428296445862784
• Sum of proper divisors (its aliquot sum) s(n): 100289561279946758
• 127138735165916026 is a deficient number, because the sum of its proper divisors (100289561279946758) is less than itself. Its deficiency is 26849173885969268

Bases of 127138735165916026

• Binary: 111000011101100000000000110001010110000011100001101111010₂
• Hexadecimal: 0x1C3B0018AC1C37A
• Base-36: YRUX4MCX6KA

Squares and roots of 127138735165916026

• 127138735165916026 squared (127138735165916026²) is 16164257979588932351262347683632676
• 127138735165916026 cubed (127138735165916026³) is 2055103314420502126352255306931523442403498845665576
• The square root of 127138735165916026 is 356565190.6256638871
• The cube root of 127138735165916026 is 502835.5359615651

Scales and comparisons

• 127,138,735,165,916,026 seconds is equal to 4,042,618,512 years, 18 weeks, 9 hours, 33 minutes, 46 seconds.
• To count from 1 to 127,138,735,165,916,026 would take you about twelve billion, one hundred twenty-seven million, eight hundred fifty-five thousand, five hundred thirty-seven 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 127138735165916026 cubic inches would be around 41903 feet tall.

Recreational maths with 127138735165916026

• 127138735165916026 backwards is 620619561537831721
• The number of decimal digits it has is: 18
• The sum of 127138735165916026's digits is 73
• More coming soon!