20737664055

Names of 20737664055

• Cardinal: 20737664055 can be written as Twenty billion, seven hundred thirty-seven million, six hundred sixty-four thousand and fifty-five.

Scientific notation

• Scientific notation: 2.0737664055 × 10¹⁰

Factors of 20737664055

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 538

Divisors of 20737664055

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 5 9 15 31 45 93 155 279 465 499 961 1395 1497 2495 2883 4491 4805 7485 8649 14415 15469 22455 29791 43245 46407 77345 89373 139221 148955 232035 268119 446865 479539 696105 923521 1340595 1438617 2397695 2770563 4315851 4617605 7193085 8311689 13852815 14865709 21579255 41558445 44597127 74328545 133791381 222985635 460836979 668956905 1382510937 2304184895 4147532811 6912554685 20737664055
• Sum of all divisors σ(n): 37217895000
• Sum of proper divisors (its aliquot sum) s(n): 16480230945
• 20737664055 is a deficient number, because the sum of its proper divisors (16480230945) is less than itself. Its deficiency is 4257433110

Bases of 20737664055

• Binary: 10011010100000011111010010000110111₂
• Hexadecimal: 0x4D40FA437
• Base-36: 9IYO3ZR

Squares and roots of 20737664055

• 20737664055 squared (20737664055²) is 430050710458039043025
• 20737664055 cubed (20737664055³) is 8918247160092888848326140966375
• The square root of 20737664055 is 144005.7778528347
• The cube root of 20737664055 is 2747.3876704191

Scales and comparisons

• 20,737,664,055 seconds is equal to 659 years, 20 weeks, 3 days, 6 hours, 14 minutes, 15 seconds.
• To count from 1 to 20,737,664,055 would take you about one thousand, three hundred eighteen 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 20737664055 cubic inches would be around 228.9 feet tall.

Recreational maths with 20737664055

• 20737664055 backwards is 55046673702
• 20737664055 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20737664055's digits is 45
• More coming soon!