72340167229242

Names of 72340167229242

• Cardinal: 72340167229242 can be written as Seventy-two trillion, three hundred forty billion, one hundred sixty-seven million, two hundred twenty-nine thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 7.2340167229242 × 10¹³

Factors of 72340167229242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2817643438

Divisors of 72340167229242

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 33 66 389 778 1167 2334 4279 8558 12837 25674 2817643033 5635286066 8452929099 16905858198 30994073363 61988146726 92982220089 185964440178 1096063139837 2192126279674 3288189419511 6576378839022 12056694538207 24113389076414 36170083614621 72340167229242
• Sum of all divisors σ(n): 158238832789440
• Sum of proper divisors (its aliquot sum) s(n): 85898665560198
• 72340167229242 is an abundant number, because the sum of its proper divisors (85898665560198) is greater than itself. Its abundance is 13558498330956

Bases of 72340167229242

• Binary: 10000011100101100000001111110000111111100111010₂
• Hexadecimal: 0x41CB01F87F3A
• Base-36: PN4M3STH6

Squares and roots of 72340167229242

• 72340167229242 squared (72340167229242²) is 5233099794754698179379894564
• 72340167229242 cubed (72340167229242³) is 378563314279866853480094049239557977640488
• The square root of 72340167229242 is 8505302.3008733793
• The cube root of 72340167229242 is 41667.0898814935

Scales and comparisons

• 72,340,167,229,242 seconds is equal to 2,300,193 years, 28 weeks, 6 days, 1 hour, 42 seconds.
• To count from 1 to 72,340,167,229,242 would take you about five million, seven hundred fifty thousand, four hundred eighty-three 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 72340167229242 cubic inches would be around 3472.3 feet tall.

Recreational maths with 72340167229242

• 72340167229242 backwards is 24292276104327
• The number of decimal digits it has is: 14
• The sum of 72340167229242's digits is 51
• More coming soon!