1028023641

Names of 1028023641

• Cardinal: 1028023641 can be written as One billion, twenty-eight million, twenty-three thousand, six hundred forty-one.

Scientific notation

• Scientific notation: 1.028023641 × 10⁹

Factors of 1028023641

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1376289

Divisors of 1028023641

• Number of divisors d(n): 12
• Complete list of divisors:
  1 3 9 83 249 747 1376203 4128609 12385827 114224849 342674547 1028023641
• Sum of all divisors σ(n): 1502814768
• Sum of proper divisors (its aliquot sum) s(n): 474791127
• 1028023641 is a deficient number, because the sum of its proper divisors (474791127) is less than itself. Its deficiency is 553232514

Bases of 1028023641

• Binary: 111101010001100110010101011001₂
• Hexadecimal: 0x3D466559
• Base-36: H02449

Squares and roots of 1028023641

• 1028023641 squared (1028023641²) is 1056832606454896881
• 1028023641 cubed (1028023641³) is 1086448904015283193885163721
• The square root of 1028023641 is 32062.8077529089
• The cube root of 1028023641 is 1009.2552890213

Scales and comparisons

• 1,028,023,641 seconds is equal to 32 years, 35 weeks, 5 days, 10 hours, 7 minutes, 21 seconds.
• To count from 1 to 1,028,023,641 would take you about sixty-five 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 1028023641 cubic inches would be around 84.1 feet tall.

Recreational maths with 1028023641

• 1028023641 backwards is 1463208201
• The number of decimal digits it has is: 10
• The sum of 1028023641's digits is 27
• More coming soon!