1028420593

Names of 1028420593

• Cardinal: 1028420593 can be written as One billion, twenty-eight million, four hundred twenty thousand, five hundred ninety-three.

Scientific notation

• Scientific notation: 1.028420593 × 10⁹

Factors of 1028420593

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 191171

Divisors of 1028420593

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 317 5389 190837 3244229 60495329 1028420593
• Sum of all divisors σ(n): 1092356712
• Sum of proper divisors (its aliquot sum) s(n): 63936119
• 1028420593 is a deficient number, because the sum of its proper divisors (63936119) is less than itself. Its deficiency is 964484474

Bases of 1028420593

• Binary: 111101010011000111001111110001₂
• Hexadecimal: 0x3D4C73F1
• Base-36: H0AMEP

Squares and roots of 1028420593

• 1028420593 squared (1028420593²) is 1057648916106471649
• 1028420593 cubed (1028420593³) is 1087707925488024824402267857
• The square root of 1028420593 is 32068.9973806479
• The cube root of 1028420593 is 1009.3851739565

Scales and comparisons

• 1,028,420,593 seconds is equal to 32 years, 36 weeks, 3 days, 23 minutes, 13 seconds.
• To count from 1 to 1,028,420,593 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 1028420593 cubic inches would be around 84.1 feet tall.

Recreational maths with 1028420593

• 1028420593 backwards is 3950248201
• The number of decimal digits it has is: 10
• The sum of 1028420593's digits is 34
• More coming soon!