20746376508740

Names of 20746376508740

• Cardinal: 20746376508740 can be written as Twenty trillion, seven hundred forty-six billion, three hundred seventy-six million, five hundred eight thousand, seven hundred forty.

Scientific notation

• Scientific notation: 2.074637650874 × 10¹³

Factors of 20746376508740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 906246

Divisors of 20746376508740

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 41 82 164 205 410 820 28837 57674 115348 144185 288370 576740 877361 1182317 1754722 2364634 3509444 4386805 4729268 5911585 8773610 11823170 17547220 23646340 35971801 71943602 143887204 179859005 359718010 719436020 25300459157 50600918314 101201836628 126502295785 253004591570 506009183140 1037318825437 2074637650874 4149275301748 5186594127185 10373188254370 20746376508740
• Sum of all divisors σ(n): 44631608487984
• Sum of proper divisors (its aliquot sum) s(n): 23885231979244
• 20746376508740 is an abundant number, because the sum of its proper divisors (23885231979244) is greater than itself. Its abundance is 3138855470504

Bases of 20746376508740

• Binary: 100101101111001100100011001101111010101000100₂
• Hexadecimal: 0x12DE6466F544
• Base-36: 7CQR4X1DW

Squares and roots of 20746376508740

• 20746376508740 squared (20746376508740²) is 430412138242398911296387600
• 20746376508740 cubed (20746376508740³) is 8929492273908658165183526724261827624000
• The square root of 20746376508740 is 4554819.0423703991
• The cube root of 20746376508740 is 27477.7236718121

Scales and comparisons

• 20,746,376,508,740 seconds is equal to 659,670 years, 31 weeks, 1 day, 11 hours, 32 minutes, 20 seconds.
• To count from 1 to 20,746,376,508,740 would take you about one million, six hundred forty-nine thousand, one hundred seventy-six 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 20746376508740 cubic inches would be around 2289.8 feet tall.

Recreational maths with 20746376508740

• 20746376508740 backwards is 04780567364702
• The number of decimal digits it has is: 14
• The sum of 20746376508740's digits is 59
• More coming soon!