5381793291

Names of 5381793291

• Cardinal: 5381793291 can be written as Five billion, three hundred eighty-one million, seven hundred ninety-three thousand, two hundred ninety-one.

Scientific notation

• Scientific notation: 5.381793291 × 10⁹

Factors of 5381793291

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3364

Divisors of 5381793291

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 21 29 41 67 87 123 201 203 287 469 609 861 1189 1407 1943 2747 3217 3567 5829 8241 8323 9651 13601 19229 22519 24969 40803 57687 67557 79663 93293 131897 215539 238989 279879 395691 557641 646617 653051 923279 1508773 1672923 1959153 2769837 3825013 4526319 6250631 8837099 11475039 18751893 26511297 26775091 43754417 61859693 80325273 131263251 185579079 256275871 768827613 1793931097 5381793291
• Sum of all divisors σ(n): 8822983680
• Sum of proper divisors (its aliquot sum) s(n): 3441190389
• 5381793291 is a deficient number, because the sum of its proper divisors (3441190389) is less than itself. Its deficiency is 1940602902

Bases of 5381793291

• Binary: 101000000110001111010011000001011₂
• Hexadecimal: 0x140C7A60B
• Base-36: 2H06IA3

Squares and roots of 5381793291

• 5381793291 squared (5381793291²) is 28963699027052610681
• 5381793291 cubed (5381793291³) is 155876641106334967667040741171
• The square root of 5381793291 is 73360.7067236951
• The cube root of 5381793291 is 1752.4366916825

Scales and comparisons

• 5,381,793,291 seconds is equal to 171 years, 6 weeks, 3 days, 6 hours, 34 minutes, 51 seconds.
• To count from 1 to 5,381,793,291 would take you about three hundred forty-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 5381793291 cubic inches would be around 146 feet tall.

Recreational maths with 5381793291

• 5381793291 backwards is 1923971835
• The number of decimal digits it has is: 10
• The sum of 5381793291's digits is 48
• More coming soon!