27387492676138

Names of 27387492676138

• Cardinal: 27387492676138 can be written as Twenty-seven trillion, three hundred eighty-seven billion, four hundred ninety-two million, six hundred seventy-six thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 2.7387492676138 × 10¹³

Factors of 27387492676138

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2232028

Divisors of 27387492676138

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 7 14 49 98 251 499 502 998 1757 3493 3514 6986 12299 24451 24598 48902 125249 250498 876743 1753486 2231269 4462538 6137201 12274402 15618883 31237766 109332181 218664362 560048519 1113403231 1120097038 2226806462 3920339633 7793822617 7840679266 15587645234 27442377431 54556758319 54884754862 109113516638 279464210981 558928421962 1956249476867 3912498953734 13693746338069 27387492676138
• Sum of all divisors σ(n): 48074943420000
• Sum of proper divisors (its aliquot sum) s(n): 20687450743862
• 27387492676138 is a deficient number, because the sum of its proper divisors (20687450743862) is less than itself. Its deficiency is 6700041932276

Bases of 27387492676138

• Binary: 110001110100010100101110001011011001000101010₂
• Hexadecimal: 0x18E8A5C5B22A
• Base-36: 9PHN20JSA

Squares and roots of 27387492676138

• 27387492676138 squared (27387492676138²) is 750074755085512588954595044
• 27387492676138 cubed (27387492676138³) is 20542666861460480099901571001371631860072
• The square root of 27387492676138 is 5233306.0942522749
• The cube root of 27387492676138 is 30142.8346686043

Scales and comparisons

• 27,387,492,676,138 seconds is equal to 870,837 years, 28 weeks, 4 days, 22 hours, 28 minutes, 58 seconds.
• To count from 1 to 27,387,492,676,138 would take you about two million, one hundred seventy-seven thousand and ninety-three 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 27387492676138 cubic inches would be around 2511.9 feet tall.

Recreational maths with 27387492676138

• 27387492676138 backwards is 83167629478372
• The number of decimal digits it has is: 14
• The sum of 27387492676138's digits is 73
• More coming soon!