143816338449

Names of 143816338449

• Cardinal: 143816338449 can be written as One hundred forty-three billion, eight hundred sixteen million, three hundred thirty-eight thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 1.43816338449 × 10¹¹

Factors of 143816338449

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8405

Divisors of 143816338449

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 19 21 57 63 133 171 361 399 839 1083 1197 2517 2527 3249 5873 7537 7551 7581 15941 17619 22611 22743 47823 52759 52857 67833 111587 143203 143469 158277 302879 334761 429609 474831 908637 1002421 1004283 1288827 2120153 2720857 2725911 3007263 6323543 6360459 8162571 9021789 18970629 19045999 19081377 24487713 44264801 56911887 57137997 120147317 132794403 171413991 360441951 398383209 841031219 1081325853 2282799023 2523093657 6848397069 7569280971 15979593161 20545191207 47938779483 143816338449
• Sum of all divisors σ(n): 250895998080
• Sum of proper divisors (its aliquot sum) s(n): 107079659631
• 143816338449 is a deficient number, because the sum of its proper divisors (107079659631) is less than itself. Its deficiency is 36736678818

Bases of 143816338449

• Binary: 10000101111100000111110010110000010001₂
• Hexadecimal: 0x217C1F2C11
• Base-36: 1U2GJ8Y9

Squares and roots of 143816338449

• 143816338449 squared (143816338449²) is 20683139204877315725601
• 143816338449 cubed (143816338449³) is 2974573348076416789915663429932849
• The square root of 143816338449 is 379231.2466675181
• The cube root of 143816338449 is 5239.2534633811

Scales and comparisons

• 143,816,338,449 seconds is equal to 4,572 years, 47 weeks, 3 days, 22 hours, 54 minutes, 9 seconds.
• To count from 1 to 143,816,338,449 would take you about nine thousand, one hundred forty-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 143816338449 cubic inches would be around 436.6 feet tall.

Recreational maths with 143816338449

• 143816338449 backwards is 944833618341
• The number of decimal digits it has is: 12
• The sum of 143816338449's digits is 54
• More coming soon!