2020923073

Names of 2020923073

• Cardinal: 2020923073 can be written as Two billion, twenty million, nine hundred twenty-three thousand and seventy-three.

Scientific notation

• Scientific notation: 2.020923073 × 10⁹

Factors of 2020923073

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4648

Divisors of 2020923073

• Number of divisors d(n): 16
• Complete list of divisors:
  1 13 43 559 1009 3583 13117 43387 46579 154069 564031 2002897 3615247 46998211 155455621 2020923073
• Sum of all divisors σ(n): 2229821440
• Sum of proper divisors (its aliquot sum) s(n): 208898367
• 2020923073 is a deficient number, because the sum of its proper divisors (208898367) is less than itself. Its deficiency is 1812024706

Bases of 2020923073

• Binary: 1111000011101001101011011000001₂
• Hexadecimal: 0x7874D6C1
• Base-36: XF7E81

Squares and roots of 2020923073

• 2020923073 squared (2020923073²) is 4084130066983763329
• 2020923073 cubed (2020923073³) is 8253712685500522827947390017
• The square root of 2020923073 is 44954.6779879469
• The cube root of 2020923073 is 1264.2993871771

Scales and comparisons

• 2,020,923,073 seconds is equal to 64 years, 13 weeks, 3 days, 7 hours, 31 minutes, 13 seconds.
• To count from 1 to 2,020,923,073 would take you about one hundred twenty-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 2020923073 cubic inches would be around 105.4 feet tall.

Recreational maths with 2020923073

• 2020923073 backwards is 3703290202
• The number of decimal digits it has is: 10
• The sum of 2020923073's digits is 28
• More coming soon!