27838105942732813

Names of 27838105942732813

• Cardinal: 27838105942732813 can be written as Twenty-seven quadrillion, eight hundred thirty-eight trillion, one hundred five billion, nine hundred forty-two million, seven hundred thirty-two thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 2.7838105942732813 × 10¹⁶

Factors of 27838105942732813

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 59708858

Divisors of 27838105942732813

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 23 89 91 161 299 623 1157 2047 2093 2503 8099 14329 17521 26611 32539 57569 186277 222767 227773 402983 748397 1559369 2895971 5123641 5238779 20271797 35865487 59706223 66607333 417943561 466251331 776180899 1373243129 5313853847 5433266293 9612701903 17852160677 37196976929 69080100011 122218638481 124965124739 149444676169 483560700077 855530469367 1046112733183 1588842300253 1942780790197 3437227551887 11121896101771 13300576179041 13599465531379 24060592863209 44683958174531 93104033253287 172907490327533 305913252117943 312787707221717 1210352432292731 2141392764825601 3976872277533259 27838105942732813
• Sum of all divisors σ(n): 36168100794040320
• Sum of proper divisors (its aliquot sum) s(n): 8329994851307507
• 27838105942732813 is a deficient number, because the sum of its proper divisors (8329994851307507) is less than itself. Its deficiency is 19508111091425306

Bases of 27838105942732813

• Binary: 1100010111001101001110000011111111011111011000000001101₂
• Hexadecimal: 0x62E69C1FEFB00D
• Base-36: 7M3S9BJPGR1

Squares and roots of 27838105942732813

• 27838105942732813 squared (27838105942732813²) is 774960142478815959223886706892969
• 27838105942732813 cubed (27838105942732813³) is 21573422547720594030485238803018706766260155291797
• The square root of 27838105942732813 is 166847553.0019329141
• The cube root of 27838105942732813 is 303072.5207103517

Scales and comparisons

• 27,838,105,942,732,813 seconds is equal to 885,165,660 years, 3 weeks, 2 days, 2 hours, 40 minutes, 13 seconds.
• To count from 1 to 27,838,105,942,732,813 would take you about two billion, six hundred fifty-five million, four hundred ninety-six thousand, nine hundred eighty 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 27838105942732813 cubic inches would be around 25256 feet tall.

Recreational maths with 27838105942732813

• 27838105942732813 backwards is 31823724950183872
• The number of decimal digits it has is: 17
• The sum of 27838105942732813's digits is 73
• More coming soon!