42818512029323418

Names of 42818512029323418

• Cardinal: 42818512029323418 can be written as Forty-two quadrillion, eight hundred eighteen trillion, five hundred twelve billion, twenty-nine million, three hundred twenty-three thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 4.2818512029323418 × 10¹⁶

Factors of 42818512029323418

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 80445240

Divisors of 42818512029323418

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 4373 6763 8746 13119 13526 20289 26238 39357 40578 60867 78714 121734 29574599 59149198 80434099 88723797 160868198 177447594 241302297 266171391 482604594 532342782 723906891 1447813782 351738314927 543975811537 703476629854 1055214944781 1087951623074 1631927434611 2110429889562 3165644834343 3263854869222 4895782303833 6331289668686 9791564607666 2378806223851301 4757612447702602 7136418671553903 14272837343107806 21409256014661709 42818512029323418
• Sum of all divisors σ(n): 92808379871906400
• Sum of proper divisors (its aliquot sum) s(n): 49989867842582982
• 42818512029323418 is an abundant number, because the sum of its proper divisors (49989867842582982) is greater than itself. Its abundance is 7171355813259564

Bases of 42818512029323418

• Binary: 10011000000111110011010110110111010100011001000010011010₂
• Hexadecimal: 0x981F35B751909A
• Base-36: BPLW8VD1G2I

Squares and roots of 42818512029323418

• 42818512029323418 squared (42818512029323418²) is 1833424972405314251887894843202724
• 42818512029323418 cubed (42818512029323418³) is 78504529235798903995712343227879985653965934590632
• The square root of 42818512029323418 is 206926344.4545508275
• The cube root of 42818512029323418 is 349846.2236828471

Scales and comparisons

• 42,818,512,029,323,418 seconds is equal to 1,361,496,236 years, 9 weeks, 2 days, 30 minutes, 18 seconds.
• To count from 1 to 42,818,512,029,323,418 would take you about four billion, eighty-four million, four hundred eighty-eight thousand, seven hundred eight 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 42818512029323418 cubic inches would be around 29153.9 feet tall.

Recreational maths with 42818512029323418

• 42818512029323418 backwards is 81432392021581824
• The number of decimal digits it has is: 17
• The sum of 42818512029323418's digits is 63
• More coming soon!