1303438147

Names of 1303438147

• Cardinal: 1303438147 can be written as One billion, three hundred three million, four hundred thirty-eight thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 1.303438147 × 10⁹

Factors of 1303438147

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 140937

Divisors of 1303438147

• Number of divisors d(n): 12
• Complete list of divisors:
  1 11 29 319 841 9251 140897 1549867 4086013 44946143 118494377 1303438147
• Sum of all divisors σ(n): 1472665896
• Sum of proper divisors (its aliquot sum) s(n): 169227749
• 1303438147 is a deficient number, because the sum of its proper divisors (169227749) is less than itself. Its deficiency is 1134210398

Bases of 1303438147

• Binary: 1001101101100001110001101000011₂
• Hexadecimal: 0x4DB0E343
• Base-36: LK17B7

Squares and roots of 1303438147

• 1303438147 squared (1303438147²) is 1698951003054793609
• 1303438147 cubed (1303438147³) is 2214477547265531521182402523
• The square root of 1303438147 is 36103.1597924613
• The cube root of 1303438147 is 1092.3541820405

Scales and comparisons

• 1,303,438,147 seconds is equal to 41 years, 23 weeks, 1 day, 2 hours, 9 minutes, 7 seconds.
• To count from 1 to 1,303,438,147 would take you about eighty-two 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 1303438147 cubic inches would be around 91 feet tall.

Recreational maths with 1303438147

• 1303438147 backwards is 7418343031
• The number of decimal digits it has is: 10
• The sum of 1303438147's digits is 34
• More coming soon!