20787372835104

Names of 20787372835104

• Cardinal: 20787372835104 can be written as Twenty trillion, seven hundred eighty-seven billion, three hundred seventy-two million, eight hundred thirty-five thousand, one hundred four.

Scientific notation

• Scientific notation: 2.0787372835104 × 10¹³

Factors of 20787372835104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4823345

Divisors of 20787372835104

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 45319 90638 135957 181276 271914 362552 543828 725104 1087656 1450208 2175312 4350624 4778021 9556042 14334063 19112084 28668126 38224168 57336252 76448336 114672504 152896672 229345008 458690016 216535133699 433070267398 649605401097 866140534796 1299210802194 1732281069592 2598421604388 3464562139184 5196843208776 6929124278368 10393686417552 20787372835104
• Sum of all divisors σ(n): 54568069174080
• Sum of proper divisors (its aliquot sum) s(n): 33780696338976
• 20787372835104 is an abundant number, because the sum of its proper divisors (33780696338976) is greater than itself. Its abundance is 12993323503872

Bases of 20787372835104

• Binary: 100101110011111101111111110010100000100100000₂
• Hexadecimal: 0x12E7EFF94120
• Base-36: 7D9L52L9C

Squares and roots of 20787372835104

• 20787372835104 squared (20787372835104²) is 432114869385619710774690816
• 20787372835104 cubed (20787372835104³) is 8982532897511144261814469123962951204864
• The square root of 20787372835104 is 4559317.1457032905
• The cube root of 20787372835104 is 27495.8110799101

Scales and comparisons

• 20,787,372,835,104 seconds is equal to 660,974 years, 8 weeks, 23 hours, 58 minutes, 24 seconds.
• To count from 1 to 20,787,372,835,104 would take you about one million, six hundred fifty-two thousand, four hundred thirty-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 20787372835104 cubic inches would be around 2291.3 feet tall.

Recreational maths with 20787372835104

• 20787372835104 backwards is 40153827378702
• The number of decimal digits it has is: 14
• The sum of 20787372835104's digits is 57
• More coming soon!