18222204960

Names of 18222204960

• Cardinal: 18222204960 can be written as Eighteen billion, two hundred twenty-two million, two hundred four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.822220496 × 10¹⁰

Factors of 18222204960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4218113

Divisors of 18222204960

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 2160 4320 4218103 8436206 12654309 16872412 21090515 25308618 33744824 37962927 42181030 50617236 63271545 67489648 75925854 84362060 101234472 113888781 126543090 134979296 151851708 168724120 189814635 202468944 227777562 253086180 303703416 337448240 379629270 404937888 455555124 506172360 569443905 607406832 674896480 759258540 911110248 1012344720 1138887810 1214813664 1518517080 1822220496 2024689440 2277775620 3037034160 3644440992 4555551240 6074068320 9111102480 18222204960
• Sum of all divisors σ(n): 63777732480
• Sum of proper divisors (its aliquot sum) s(n): 45555527520
• 18222204960 is an abundant number, because the sum of its proper divisors (45555527520) is greater than itself. Its abundance is 27333322560

Bases of 18222204960

• Binary: 10000111110001000001100100000100000₂
• Hexadecimal: 0x43E20C820
• Base-36: 8DD13C0

Squares and roots of 18222204960

• 18222204960 squared (18222204960²) is 332048753604248601600
• 18222204960 cubed (18222204960³) is 6050660444889156745148583936000
• The square root of 18222204960 is 134989.6476030663
• The cube root of 18222204960 is 2631.4814267065

Scales and comparisons

• 18,222,204,960 seconds is equal to 579 years, 21 weeks, 2 days, 3 hours, 36 minutes.
• To count from 1 to 18,222,204,960 would take you about one thousand, one hundred fifty-eight 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 18222204960 cubic inches would be around 219.3 feet tall.

Recreational maths with 18222204960

• 18222204960 backwards is 06940222281
• 18222204960 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18222204960's digits is 36
• More coming soon!