1420020941

Names of 1420020941

• Cardinal: 1420020941 can be written as One billion, four hundred twenty million, twenty thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 1.420020941 × 10⁹

Factors of 1420020941

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 12566670

Divisors of 1420020941

• Number of divisors d(n): 4
• Complete list of divisors:
  1 113 12566557 1420020941
• Sum of all divisors σ(n): 1432587612
• Sum of proper divisors (its aliquot sum) s(n): 12566671
• 1420020941 is a deficient number, because the sum of its proper divisors (12566671) is less than itself. Its deficiency is 1407454270

Bases of 1420020941

• Binary: 1010100101000111100110011001101₂
• Hexadecimal: 0x54A3CCCD
• Base-36: NHFZ65

Squares and roots of 1420020941

• 1420020941 squared (1420020941²) is 2016459472878525481
• 1420020941 cubed (1420020941³) is 2863414678165327732222097621
• The square root of 1420020941 is 37683.1652200289
• The cube root of 1420020941 is 1123.9963898201

Scales and comparisons

• 1,420,020,941 seconds is equal to 45 years, 7 weeks, 6 days, 10 hours, 15 minutes, 41 seconds.
• To count from 1 to 1,420,020,941 would take you about ninety 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 1420020941 cubic inches would be around 93.7 feet tall.

Recreational maths with 1420020941

• 1420020941 backwards is 1490200241
• The number of decimal digits it has is: 10
• The sum of 1420020941's digits is 23
• More coming soon!