42782971144407116

Names of 42782971144407116

• Cardinal: 42782971144407116 can be written as Forty-two quadrillion, seven hundred eighty-two trillion, nine hundred seventy-one billion, one hundred forty-four million, four hundred seven thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 4.2782971144407116 × 10¹⁶

Factors of 42782971144407116

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 79263987

Divisors of 42782971144407116

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 7 14 28 33095071 46168907 66190142 92337814 132380284 184675628 231665497 323182349 463330994 646364698 926661988 1292729396 1527963255157397 3055926510314794 6111853020629588 10695742786101779 21391485572203558 42782971144407116
• Sum of all divisors σ(n): 85565946727597056
• Sum of proper divisors (its aliquot sum) s(n): 42782975583189940
• 42782971144407116 is an abundant number, because the sum of its proper divisors (42782975583189940) is greater than itself. Its abundance is 4438782824

Bases of 42782971144407116

• Binary: 10010111111111101110001010110101011111111000100001001100₂
• Hexadecimal: 0x97FEE2B57F884C
• Base-36: BP9APM3SS3W

Squares and roots of 42782971144407116

• 42782971144407116 squared (42782971144407116²) is 1830382619943171932896687151437456
• 42782971144407116 cubed (42782971144407116³) is 78309206812253021775650455117777405855114275336896
• The square root of 42782971144407116 is 206840448.5210934657
• The cube root of 42782971144407116 is 349749.4019613569

Scales and comparisons

• 42,782,971,144,407,116 seconds is equal to 1,360,366,145 years, 50 weeks, 4 days, 8 hours, 11 minutes, 56 seconds.
• To count from 1 to 42,782,971,144,407,116 would take you about four billion, eighty-one million, ninety-eight thousand, four 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 42782971144407116 cubic inches would be around 29145.8 feet tall.

Recreational maths with 42782971144407116

• 42782971144407116 backwards is 61170444117928724
• The number of decimal digits it has is: 17
• The sum of 42782971144407116's digits is 68
• More coming soon!