427942438069181

Names of 427942438069181

• Cardinal: 427942438069181 can be written as Four hundred twenty-seven trillion, nine hundred forty-two billion, four hundred thirty-eight million, sixty-nine thousand, one hundred eighty-one.

Scientific notation

• Scientific notation: 4.27942438069181 × 10¹⁴

Factors of 427942438069181

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 695495

Divisors of 427942438069181

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 29 49 203 409 1061 1421 2863 7427 11861 20041 30769 51989 83027 215383 433949 581189 693989 1507681 3037643 4857923 12584521 20125681 21263501 34005461 88091647 140879767 283841501 616641529 736322329 986158369 1986890507 5154256303 8231403529 13908233549 21353347541 36079794121 57619824703 149473432787 301155832561 403338772921 1046314029509 2108090827927 8733519144269 14756635795489 61134634009883 427942438069181
• Sum of all divisors σ(n): 516722885118000
• Sum of proper divisors (its aliquot sum) s(n): 88780447048819
• 427942438069181 is a deficient number, because the sum of its proper divisors (88780447048819) is less than itself. Its deficiency is 339161991020362

Bases of 427942438069181

• Binary: 1100001010011011000011101000000010110001110111101₂
• Hexadecimal: 0x185361D0163BD
• Base-36: 47OY1IHA65

Squares and roots of 427942438069181

• 427942438069181 squared (427942438069181²) is 183134730300594815611342010761
• 427942438069181 cubed (427942438069181³) is 78371122979978462019803610475692826964456741
• The square root of 427942438069181 is 20686769.6383263523
• The cube root of 427942438069181 is 75357.8418265701

Scales and comparisons

• 427,942,438,069,181 seconds is equal to 13,607,245 years, 42 weeks, 3 days, 15 hours, 39 minutes, 41 seconds.
• To count from 1 to 427,942,438,069,181 would take you about thirty-four million, eighteen thousand, one hundred fourteen 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 427942438069181 cubic inches would be around 6279.8 feet tall.

Recreational maths with 427942438069181

• 427942438069181 backwards is 181960834249724
• The number of decimal digits it has is: 15
• The sum of 427942438069181's digits is 68
• More coming soon!