1073927021

Names of 1073927021

• Cardinal: 1073927021 can be written as One billion, seventy-three million, nine hundred twenty-seven thousand and twenty-one.

Scientific notation

• Scientific notation: 1.073927021 × 10⁹

Factors of 1073927021

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1556

Divisors of 1073927021

• Number of divisors d(n): 16
• Complete list of divisors:
  1 43 61 383 1069 2623 16469 23363 45967 65209 409427 1004609 2803987 17605361 24975047 1073927021
• Sum of all divisors σ(n): 1120880640
• Sum of proper divisors (its aliquot sum) s(n): 46953619
• 1073927021 is a deficient number, because the sum of its proper divisors (46953619) is less than itself. Its deficiency is 1026973402

Bases of 1073927021

• Binary: 1000000000000101101001101101101₂
• Hexadecimal: 0x4002D36D
• Base-36: HRDZE5

Squares and roots of 1073927021

• 1073927021 squared (1073927021²) is 1153319246433934441
• 1073927021 cubed (1073927021³) is 1238580702584760087532430261
• The square root of 1073927021 is 32770.8257601177
• The cube root of 1073927021 is 1024.0588691563

Scales and comparisons

• 1,073,927,021 seconds is equal to 34 years, 7 weeks, 4 days, 17 hours, 3 minutes, 41 seconds.
• To count from 1 to 1,073,927,021 would take you about sixty-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 1073927021 cubic inches would be around 85.3 feet tall.

Recreational maths with 1073927021

• 1073927021 backwards is 1207293701
• The number of decimal digits it has is: 10
• The sum of 1073927021's digits is 32
• More coming soon!