20463440368

Names of 20463440368

• Cardinal: 20463440368 can be written as Twenty billion, four hundred sixty-three million, four hundred forty thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0463440368 × 10¹⁰

Factors of 20463440368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1940

Divisors of 20463440368

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 343 392 686 784 1372 1931 2744 3862 5488 7724 13517 15448 27034 30896 54068 94619 108136 189238 216272 378476 662333 756952 1324666 1513904 2649332 3728761 5298664 7457522 10597328 14915044 26101327 29830088 52202654 59660176 104405308 182709289 208810616 365418578 417621232 730837156 1278965023 1461674312 2557930046 2923348624 5115860092 10231720184 20463440368
• Sum of all divisors σ(n): 46260593200
• Sum of proper divisors (its aliquot sum) s(n): 25797152832
• 20463440368 is an abundant number, because the sum of its proper divisors (25797152832) is greater than itself. Its abundance is 5333712464

Bases of 20463440368

• Binary: 10011000011101101110101000111110000₂
• Hexadecimal: 0x4C3B751F0
• Base-36: 9EFEJN4

Squares and roots of 20463440368

• 20463440368 squared (20463440368²) is 418752391694691975424
• 20463440368 cubed (20463440368³) is 8569114596401707701217145516032
• The square root of 20463440368 is 143050.4818866403
• The cube root of 20463440368 is 2735.2239051029

Scales and comparisons

• 20,463,440,368 seconds is equal to 650 years, 35 weeks, 8 hours, 59 minutes, 28 seconds.
• To count from 1 to 20,463,440,368 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 20463440368 cubic inches would be around 227.9 feet tall.

Recreational maths with 20463440368

• 20463440368 backwards is 86304436402
• The number of decimal digits it has is: 11
• The sum of 20463440368's digits is 40
• More coming soon!