20760021738180

Names of 20760021738180

• Cardinal: 20760021738180 can be written as Twenty trillion, seven hundred sixty billion, twenty-one million, seven hundred thirty-eight thousand, one hundred eighty.

Scientific notation

• Scientific notation: 2.076002173818 × 10¹³

Factors of 20760021738180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1054112

Divisors of 20760021738180

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 124001 248002 372003 496004 620005 744006 930101 1116009 1240010 1488012 1860015 1860202 2232018 2480020 2790303 3720030 3720404 4464036 4650505 5580045 5580606 7440060 8370909 9301010 11160090 11161212 13951515 16741818 18602020 22320180 27903030 33483636 41854545 55806060 83709090 167418180 115333454101 230666908202 346000362303 461333816404 576667270505 692000724606 1038001086909 1153334541010 1384001449212 1730001811515 2076002173818 2306669082020 3460003623030 4152004347636 5190005434545 6920007246060 10380010869090 20760021738180
• Sum of all divisors σ(n): 62972641479384
• Sum of proper divisors (its aliquot sum) s(n): 42212619741204
• 20760021738180 is an abundant number, because the sum of its proper divisors (42212619741204) is greater than itself. Its abundance is 21452598003024

Bases of 20760021738180

• Binary: 100101110000110010001101110001010001011000100₂
• Hexadecimal: 0x12E191B8A2C4
• Base-36: 7CX0SXNT0

Squares and roots of 20760021738180

• 20760021738180 squared (20760021738180²) is 430978502569706148469712400
• 20760021738180 cubed (20760021738180³) is 8947123082035364632966031965332699432000
• The square root of 20760021738180 is 4556316.6854576735
• The cube root of 20760021738180 is 27483.7465335635

Scales and comparisons

• 20,760,021,738,180 seconds is equal to 660,104 years, 24 weeks, 5 days, 9 hours, 3 minutes.
• To count from 1 to 20,760,021,738,180 would take you about one million, six hundred fifty thousand, two hundred sixty-one 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 20760021738180 cubic inches would be around 2290.3 feet tall.

Recreational maths with 20760021738180

• 20760021738180 backwards is 08183712006702
• 20760021738180 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20760021738180's digits is 45
• More coming soon!