20046394550

Names of 20046394550

• Cardinal: 20046394550 can be written as Twenty billion, forty-six million, three hundred ninety-four thousand, five hundred fifty.

Scientific notation

• Scientific notation: 2.004639455 × 10¹⁰

Factors of 20046394550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2126

Divisors of 20046394550

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 50 65 70 91 130 175 182 325 350 455 650 910 2099 2275 4198 4550 10495 14693 20990 27287 29386 52475 54574 73465 104950 136435 146930 191009 272870 367325 382018 682175 734650 955045 1364350 1910090 4405801 4775225 8811602 9550450 22029005 30840607 44058010 57275413 61681214 110145025 114550826 154203035 220290050 286377065 308406070 400927891 572754130 771015175 801855782 1431885325 1542030350 2004639455 2863770650 4009278910 10023197275 20046394550
• Sum of all divisors σ(n): 45912696816
• Sum of proper divisors (its aliquot sum) s(n): 25866302266
• 20046394550 is an abundant number, because the sum of its proper divisors (25866302266) is greater than itself. Its abundance is 5819907716

Bases of 20046394550

• Binary: 10010101010110110111011010010110110₂
• Hexadecimal: 0x4AADBB4B6
• Base-36: 97J3T12

Squares and roots of 20046394550

• 20046394550 squared (20046394550²) is 401857934454269702500
• 20046394550 cubed (20046394550³) is 8055802707118329388426121375000
• The square root of 20046394550 is 141585.2907261203
• The cube root of 20046394550 is 2716.5148987861

Scales and comparisons

• 20,046,394,550 seconds is equal to 637 years, 21 weeks, 3 days, 10 hours, 55 minutes, 50 seconds.
• To count from 1 to 20,046,394,550 would take you about one thousand, two hundred seventy-four 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 20046394550 cubic inches would be around 226.4 feet tall.

Recreational maths with 20046394550

• 20046394550 backwards is 05549364002
• The number of decimal digits it has is: 11
• The sum of 20046394550's digits is 38
• More coming soon!