27813868149489318

Names of 27813868149489318

• Cardinal: 27813868149489318 can be written as Twenty-seven quadrillion, eight hundred thirteen trillion, eight hundred sixty-eight billion, one hundred forty-nine million, four hundred eighty-nine thousand, three hundred eighteen.

Scientific notation

• Scientific notation: 2.7813868149489318 × 10¹⁶

Factors of 27813868149489318

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3212504983826

Divisors of 27813868149489318

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 13 18 26 37 39 74 78 111 117 222 234 333 481 666 962 1443 2886 4329 8658 3212504983771 6425009967542 9637514951313 19275029902626 28912544853939 41762564789023 57825089707878 83525129578046 118862684399527 125287694367069 237725368799054 250575388734138 356588053198581 375863083101207 713176106397162 751726166202414 1069764159595743 1545214897193851 2139528319191486 3090429794387702 4635644691581553 9271289383163106 13906934074744659 27813868149489318
• Sum of all divisors σ(n): 66653053403301456
• Sum of proper divisors (its aliquot sum) s(n): 38839185253812138
• 27813868149489318 is an abundant number, because the sum of its proper divisors (38839185253812138) is greater than itself. Its abundance is 11025317104322820

Bases of 27813868149489318

• Binary: 1100010110100001001000011010010111000010011111010100110₂
• Hexadecimal: 0x62D090D2E13EA6
• Base-36: 7LV6YMRET9I

Squares and roots of 27813868149489318

• 27813868149489318 squared (27813868149489318²) is 773611261437176338871104196105124
• 27813868149489318 cubed (27813868149489318³) is 21517121624573732851447351868292289242325243065432
• The square root of 27813868149489318 is 166774902.6367256435
• The cube root of 27813868149489318 is 302984.5364910951

Scales and comparisons

• 27,813,868,149,489,318 seconds is equal to 884,394,973 years, 10 weeks, 6 days, 17 hours, 15 minutes, 18 seconds.
• To count from 1 to 27,813,868,149,489,318 would take you about two billion, six hundred fifty-three million, one hundred eighty-four thousand, nine hundred nineteen 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 27813868149489318 cubic inches would be around 25248.7 feet tall.

Recreational maths with 27813868149489318

• 27813868149489318 backwards is 81398494186831872
• The number of decimal digits it has is: 17
• The sum of 27813868149489318's digits is 90
• More coming soon!