127159408400312042

Names of 127159408400312042

• Cardinal: 127159408400312042 can be written as One hundred twenty-seven quadrillion, one hundred fifty-nine trillion, four hundred eight billion, four hundred million, three hundred twelve thousand and forty-two.

Scientific notation

• Scientific notation: 1.27159408400312042 × 10¹⁷

Factors of 127159408400312042

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6076622795532

Divisors of 127159408400312042

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 10463 20926 6076622785067 12153245570134 63579704200156021 127159408400312042
• Sum of all divisors σ(n): 190757342468854656
• Sum of proper divisors (its aliquot sum) s(n): 63597934068542614
• 127159408400312042 is a deficient number, because the sum of its proper divisors (63597934068542614) is less than itself. Its deficiency is 63561474331769428

Bases of 127159408400312042

• Binary: 111000011110000101100111011100111100011001010011011101010₂
• Hexadecimal: 0x1C3C2CEE78CA6EA
• Base-36: YS28XRUWWKQ

Squares and roots of 127159408400312042

• 127159408400312042 squared (127159408400312042²) is 16169515144717348712232002970209764
• 127159408400312042 cubed (127159408400312042³) is 2056105979922144015308711232165778712814447795178088
• The square root of 127159408400312042 is 356594178.8648716037
• The cube root of 127159408400312042 is 502862.7887981353

Scales and comparisons

• 127,159,408,400,312,042 seconds is equal to 4,043,275,857 years, 13 weeks, 1 day, 15 hours, 34 minutes, 2 seconds.
• To count from 1 to 127,159,408,400,312,042 would take you about twelve billion, one hundred twenty-nine million, eight hundred twenty-seven thousand, five hundred seventy-one 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 127159408400312042 cubic inches would be around 41905.2 feet tall.

Recreational maths with 127159408400312042

• 127159408400312042 backwards is 240213004804951721
• The number of decimal digits it has is: 18
• The sum of 127159408400312042's digits is 53
• More coming soon!