27899942731164

Names of 27899942731164

• Cardinal: 27899942731164 can be written as Twenty-seven trillion, eight hundred ninety-nine billion, nine hundred forty-two million, seven hundred thirty-one thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 2.7899942731164 × 10¹³

Factors of 27899942731164

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1388290

Divisors of 27899942731164

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 84947 169894 254841 339788 509682 594629 764523 1019364 1189258 1303331 1529046 1783887 2378516 2606662 3058092 3567774 3909993 5213324 5351661 7135548 7819986 9123317 10703322 11729979 15639972 18246634 21406644 23459958 27369951 36493268 46919916 54739902 82109853 109479804 164219706 328439412 110714058457 221428116914 332142175371 442856233828 664284350742 774998409199 996426526113 1328568701484 1549996818398 1992853052226 2324995227597 3099993636796 3985706104452 4649990455194 6974985682791 9299980910388 13949971365582 27899942731164
• Sum of all divisors σ(n): 80600845223808
• Sum of proper divisors (its aliquot sum) s(n): 52700902492644
• 27899942731164 is an abundant number, because the sum of its proper divisors (52700902492644) is greater than itself. Its abundance is 24800959761480

Bases of 27899942731164

• Binary: 110010101111111110110001011001111110110011100₂
• Hexadecimal: 0x195FF62CFD9C
• Base-36: 9W121JOV0

Squares and roots of 27899942731164

• 27899942731164 squared (27899942731164²) is 778406804402230919576794896
• 27899942731164 cubed (27899942731164³) is 21717505264370620060752010225743695338944
• The square root of 27899942731164 is 5282039.6374093975
• The cube root of 27899942731164 is 30329.6759768317

Scales and comparisons

• 27,899,942,731,164 seconds is equal to 887,131 years, 45 weeks, 4 days, 19 hours, 59 minutes, 24 seconds.
• To count from 1 to 27,899,942,731,164 would take you about two million, two hundred seventeen thousand, eight hundred twenty-nine 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 27899942731164 cubic inches would be around 2527.5 feet tall.

Recreational maths with 27899942731164

• 27899942731164 backwards is 46113724999872
• The number of decimal digits it has is: 14
• The sum of 27899942731164's digits is 72
• More coming soon!