1057389928

Names of 1057389928

• Cardinal: 1057389928 can be written as One billion, fifty-seven million, three hundred eighty-nine thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.057389928 × 10⁹

Factors of 1057389928

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 18881972

Divisors of 1057389928

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 7 8 14 28 56 18881963 37763926 75527852 132173741 151055704 264347482 528694964 1057389928
• Sum of all divisors σ(n): 2265835680
• Sum of proper divisors (its aliquot sum) s(n): 1208445752
• 1057389928 is an abundant number, because the sum of its proper divisors (1208445752) is greater than itself. Its abundance is 151055824

Bases of 1057389928

• Binary: 111111000001100111110101101000₂
• Hexadecimal: 0x3F067D68
• Base-36: HHJJAG

Squares and roots of 1057389928

• 1057389928 squared (1057389928²) is 1118073459835845184
• 1057389928 cubed (1057389928³) is 1182239615194535230928906752
• The square root of 1057389928 is 32517.5326247241
• The cube root of 1057389928 is 1018.7752594739

Scales and comparisons

• 1,057,389,928 seconds is equal to 33 years, 32 weeks, 2 days, 7 hours, 25 minutes, 28 seconds.
• To count from 1 to 1,057,389,928 would take you about sixty-seven 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 1057389928 cubic inches would be around 84.9 feet tall.

Recreational maths with 1057389928

• 1057389928 backwards is 8299837501
• The number of decimal digits it has is: 10
• The sum of 1057389928's digits is 52
• More coming soon!