42704257505627891730

Names of 42704257505627891730

• Cardinal: 42704257505627891730 can be written as Forty-two quintillion, seven hundred four quadrillion, two hundred fifty-seven trillion, five hundred five billion, six hundred twenty-seven million, eight hundred ninety-one thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 4.270425750562789173 × 10¹⁹

Factors of 42704257505627891730

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 770472863418

Divisors of 42704257505627891730

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 10 15 30 1847539 3695078 5542617 9237695 11085234 18475390 27713085 55426170 770471015869 1540942031738 2311413047607 3852355079345 4622826095214 7704710158690 11557065238035 23114130476070 1423475250187596391 2846950500375192782 4270425750562789173 7117376250937981955 8540851501125578346 14234752501875963910 21352128752813945865 42704257505627891730
• Sum of all divisors σ(n): 102490273487553105600
• Sum of proper divisors (its aliquot sum) s(n): 59786015981925213870
• 42704257505627891730 is an abundant number, because the sum of its proper divisors (59786015981925213870) is greater than itself. Its abundance is 17081758476297322140

Bases of 42704257505627891730

• Binary: 100101000010100011111111111111000111001011110000100110100000010010₂
• Hexadecimal: 0x250A3FFF1CBC26812
• Base-36: 90G37VVL88R9U

Squares and roots of 42704257505627891730

• 42704257505627891730 squared (42704257505627891730²) is 1823653609106976125271754115324602392900
• 42704257505627891730 cubed (42704257505627891730³) is 77877773324371978565035048838230865659746567822540120717000
• The square root of 42704257505627891730 is 6534849463.1190925185
• The cube root of 42704257505627891730 is 3495347.7646730733

Scales and comparisons

• 42,704,257,505,627,891,730 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,704,257,505,627,891,730 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42704257505627891730 cubic inches would be around 291279 feet tall.

Recreational maths with 42704257505627891730

• 42704257505627891730 backwards is 03719872650575240724
• The number of decimal digits it has is: 20
• The sum of 42704257505627891730's digits is 84
• More coming soon!