38132538639

Names of 38132538639

• Cardinal: 38132538639 can be written as Thirty-eight billion, one hundred thirty-two million, five hundred thirty-eight thousand, six hundred thirty-nine.

Scientific notation

• Scientific notation: 3.8132538639 × 10¹⁰

Factors of 38132538639

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2817

Divisors of 38132538639

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 13 39 71 73 213 219 923 949 2657 2769 2847 5041 5183 7971 15123 15549 34541 65533 67379 103623 188647 193961 196599 202137 367993 565941 581883 1103979 2452411 2521493 4783909 7357233 7564479 13393937 13771231 14351727 40181811 41313693 174121181 179026003 522363543 537078009 977757401 2933272203 12710846213 38132538639
• Sum of all divisors σ(n): 56318426976
• Sum of proper divisors (its aliquot sum) s(n): 18185888337
• 38132538639 is a deficient number, because the sum of its proper divisors (18185888337) is less than itself. Its deficiency is 19946650302

Bases of 38132538639

• Binary: 100011100000111000000101110100001111₂
• Hexadecimal: 0x8E0E05D0F
• Base-36: HIN4N4F

Squares and roots of 38132538639

• 38132538639 squared (38132538639²) is 1454090503054827972321
• 38132538639 cubed (38132538639³) is 55448162292341175190028555011119
• The square root of 38132538639 is 195275.5454197991
• The cube root of 38132538639 is 3365.8795698927

Scales and comparisons

• 38,132,538,639 seconds is equal to 1,212 years, 25 weeks, 5 days, 19 hours, 50 minutes, 39 seconds.
• To count from 1 to 38,132,538,639 would take you about two thousand, four hundred twenty-four 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 38132538639 cubic inches would be around 280.5 feet tall.

Recreational maths with 38132538639

• 38132538639 backwards is 93683523183
• The number of decimal digits it has is: 11
• The sum of 38132538639's digits is 51
• More coming soon!