20470678704

Names of 20470678704

• Cardinal: 20470678704 can be written as Twenty billion, four hundred seventy million, six hundred seventy-eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.0470678704 × 10¹⁰

Factors of 20470678704

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 344278

Divisors of 20470678704

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 42 48 56 59 63 72 84 112 118 126 144 168 177 236 252 336 354 413 472 504 531 708 826 944 1008 1062 1239 1416 1652 2124 2478 2832 3304 3717 4248 4956 6608 7434 8496 9912 14868 19824 29736 59472 344207 688414 1032621 1376828 2065242 2409449 2753656 3097863 4130484 4818898 5507312 6195726 7228347 8260968 9637796 12391452 14456694 16521936 19275592 20308213 21685041 24782904 28913388 38551184 40616426 43370082 49565808 57826776 60924639 81232852 86740164 115653552 121849278 142157491 162465704 173480328 182773917 243698556 284314982 324931408 346960656 365547834 426472473 487397112 568629964 731095668 852944946 974794224 1137259928 1279417419 1462191336 1705889892 2274519856 2558834838 2924382672 3411779784 5117669676 6823559568 10235339352 20470678704
• Sum of all divisors σ(n): 66583595520
• Sum of proper divisors (its aliquot sum) s(n): 46112916816
• 20470678704 is an abundant number, because the sum of its proper divisors (46112916816) is greater than itself. Its abundance is 25642238112

Bases of 20470678704

• Binary: 10011000100001001011100010010110000₂
• Hexadecimal: 0x4C425C4B0
• Base-36: 9EJPOS0

Squares and roots of 20470678704

• 20470678704 squared (20470678704²) is 419048686602399119616
• 20470678704 cubed (20470678704³) is 8578211024770901773231599857664
• The square root of 20470678704 is 143075.7795855051
• The cube root of 20470678704 is 2735.5463685693

Scales and comparisons

• 20,470,678,704 seconds is equal to 650 years, 47 weeks, 3 hours, 38 minutes, 24 seconds.
• To count from 1 to 20,470,678,704 would take you about one thousand, three hundred 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 20470678704 cubic inches would be around 228 feet tall.

Recreational maths with 20470678704

• 20470678704 backwards is 40787607402
• The number of decimal digits it has is: 11
• The sum of 20470678704's digits is 45
• More coming soon!