42079487180735521

Names of 42079487180735521

• Cardinal: 42079487180735521 can be written as Forty-two quadrillion, seventy-nine trillion, four hundred eighty-seven billion, one hundred eighty million, seven hundred thirty-five thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 4.2079487180735521 × 10¹⁶

Factors of 42079487180735521

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 570867115

Divisors of 42079487180735521

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 19 31 209 341 367 589 961 4037 6479 6973 10571 11377 18259 76703 125147 200849 216163 352687 2377793 3879557 6701053 73711583 570866687 6279533557 10846467053 17696867297 119311137583 194665540267 209508074129 336240478643 548602886207 2304588815419 3698645265073 3980653408451 6034631748277 6494750297999 10423454837933 43787187492961 71442253277989 114658003217263 123400255661981 201337259237969 1357402812281791 2214709851617659 3825407925521411 42079487180735521
• Sum of all divisors σ(n): 50066013262970880
• Sum of proper divisors (its aliquot sum) s(n): 7986526082235359
• 42079487180735521 is a deficient number, because the sum of its proper divisors (7986526082235359) is less than itself. Its deficiency is 34092961098500162

Bases of 42079487180735521

• Binary: 10010101011111110001001000010101101111010000010000100001₂
• Hexadecimal: 0x957F1215BD0421
• Base-36: BIBXLJJ8W81

Squares and roots of 42079487180735521

• 42079487180735521 squared (42079487180735521²) is 1770683241393685045380782551141441
• 42079487180735521 cubed (42079487180735521³) is 74509442757368789908451482197387479489024483825761
• The square root of 42079487180735521 is 205132852.5144997855
• The cube root of 42079487180735521 is 347821.8116612207

Scales and comparisons

• 42,079,487,180,735,521 seconds is equal to 1,337,997,531 years, 49 weeks, 1 day, 21 hours, 12 minutes, 1 second.
• To count from 1 to 42,079,487,180,735,521 would take you about four billion, thirteen million, nine hundred ninety-two thousand, five hundred ninety-five 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 42079487180735521 cubic inches would be around 28985.2 feet tall.

Recreational maths with 42079487180735521

• 42079487180735521 backwards is 12553708178497024
• The number of decimal digits it has is: 17
• The sum of 42079487180735521's digits is 73
• More coming soon!