27983987175790801

Names of 27983987175790801

• Cardinal: 27983987175790801 can be written as Twenty-seven quadrillion, nine hundred eighty-three trillion, nine hundred eighty-seven billion, one hundred seventy-five million, seven hundred ninety thousand, eight hundred one.

Scientific notation

• Scientific notation: 2.7983987175790801 × 10¹⁶

Factors of 27983987175790801

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 48

Divisors of 27983987175790801

• Number of divisors d(n): 49
• Complete list of divisors:
  1 19 29 361 551 841 6859 10469 15979 24389 130321 198911 303601 463391 707281 2476099 3779309 5768419 8804429 13438339 20511149 47045881 71806871 109599961 167284151 255328441 389711831 594823321 1364330549 2082399259 3178398869 4851240379 7404524789 11301643099 39565585921 60389578511 92173567201 140685970991 214731218881 1147401991709 1751297776819 2673033448829 4079893158739 33274657759561 50787635527751 77517970016041 964965075027269 1472841430304779 27983987175790801
• Sum of all divisors σ(n): 30593604991501951
• Sum of proper divisors (its aliquot sum) s(n): 2609617815711150
• 27983987175790801 is a deficient number, because the sum of its proper divisors (2609617815711150) is less than itself. Its deficiency is 25374369360079651

Bases of 27983987175790801

• Binary: 1100011011010110100100110111111000000110001100011010001₂
• Hexadecimal: 0x636B49BF0318D1
• Base-36: 7NJHU8FBTG1

Squares and roots of 27983987175790801

• 27983987175790801 squared (27983987175790801²) is 783103538254824010709579716221601
• 27983987175790801 cubed (27983987175790801³) is 21914359371839396058734394510878568191134933292401
• 27983987175790801 is a perfect square number. Its square root is 167284151
• 27983987175790801 is a perfect cube number. Its cube root is 303601
• Being both a perfect square and a perfect cube, 27983987175790801 is also a perfect sixth number.

Scales and comparisons

• 27,983,987,175,790,801 seconds is equal to 889,804,232 years, 1 week, 5 days, 13 hours, 1 second.
• To count from 1 to 27,983,987,175,790,801 would take you about two billion, six hundred sixty-nine million, four hundred twelve thousand, six hundred ninety-six 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 27983987175790801 cubic inches would be around 25300.1 feet tall.

Recreational maths with 27983987175790801

• 27983987175790801 backwards is 10809757178938972
• The number of decimal digits it has is: 17
• The sum of 27983987175790801's digits is 91
• More coming soon!