20793127140

Names of 20793127140

• Cardinal: 20793127140 can be written as Twenty billion, seven hundred ninety-three million, one hundred twenty-seven thousand, one hundred forty.

Scientific notation

• Scientific notation: 2.079312714 × 10¹⁰

Factors of 20793127140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 650

Divisors of 20793127140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 191 270 382 449 540 573 764 898 955 1146 1347 1719 1796 1910 2245 2292 2694 2865 3438 3820 4041 4490 5157 5388 5730 6735 6876 8082 8595 8980 10314 11460 12123 13470 16164 17190 20205 20628 24246 25785 26940 34380 40410 48492 51570 60615 80820 85759 103140 121230 171518 201601 242460 257277 343036 403202 428795 514554 604803 771831 806404 857590 1008005 1029108 1209606 1286385 1543662 1715180 1814409 2016010 2315493 2419212 2572770 3024015 3087324 3628818 3859155 4032020 4630986 5145540 5443227 6048030 7257636 7718310 9072045 9261972 10886454 11577465 12096060 15436620 18144090 21772908 23154930 27216135 36288180 38505791 46309860 54432270 77011582 108864540 115517373 154023164 192528955 231034746 346552119 385057910 462069492 577586865 693104238 770115820 1039656357 1155173730 1386208476 1732760595 2079312714 2310347460 3465521190 4158625428 5198281785 6931042380 10396563570 20793127140
• Sum of all divisors σ(n): 65173570560
• Sum of proper divisors (its aliquot sum) s(n): 44380443420
• 20793127140 is an abundant number, because the sum of its proper divisors (44380443420) is greater than itself. Its abundance is 23587316280

Bases of 20793127140

• Binary: 10011010111010111011111000011100100₂
• Hexadecimal: 0x4D75DF0E4
• Base-36: 9JVOVL0

Squares and roots of 20793127140

• 20793127140 squared (20793127140²) is 432354136260204579600
• 20793127140 cubed (20793127140³) is 8989994524763317946033050344000
• The square root of 20793127140 is 144198.2216949985
• The cube root of 20793127140 is 2749.8347951445

Scales and comparisons

• 20,793,127,140 seconds is equal to 661 years, 8 weeks, 1 day, 4 hours, 39 minutes.
• To count from 1 to 20,793,127,140 would take you about one thousand, three hundred twenty-two 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 20793127140 cubic inches would be around 229.2 feet tall.

Recreational maths with 20793127140

• 20793127140 backwards is 04172139702
• 20793127140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20793127140's digits is 36
• More coming soon!