27928218528001

Names of 27928218528001

• Cardinal: 27928218528001 can be written as Twenty-seven trillion, nine hundred twenty-eight billion, two hundred eighteen million, five hundred twenty-eight thousand and one.

Scientific notation

• Scientific notation: 2.7928218528001 × 10¹³

Factors of 27928218528001

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1048729

Divisors of 27928218528001

• Number of divisors d(n): 32
• Complete list of divisors:
  1 11 37 79 407 829 869 2923 9119 30673 32153 65491 337403 720401 1047773 2423167 11525503 26654837 38767601 82774067 426443611 868603817 910514737 3062640479 9554641987 32138341229 33689045269 68619701543 353521753519 754816716973 2538928957091 27928218528001
• Sum of all divisors σ(n): 31724920281600
• Sum of proper divisors (its aliquot sum) s(n): 3796701753599
• 27928218528001 is a deficient number, because the sum of its proper divisors (3796701753599) is less than itself. Its deficiency is 24131516774402

Bases of 27928218528001

• Binary: 110010110011010001011100010110110100100000001₂
• Hexadecimal: 0x19668B8B6901
• Base-36: 9WE1O85C1

Squares and roots of 27928218528001

• 27928218528001 squared (27928218528001²) is 779985390147778343221056001
• 27928218528001 cubed (27928218528001³) is 21783602424695271768573587185197007584001
• The square root of 27928218528001 is 5284715.5579085805
• The cube root of 27928218528001 is 30339.9186048187

Scales and comparisons

• 27,928,218,528,001 seconds is equal to 888,030 years, 50 weeks, 1 second.
• To count from 1 to 27,928,218,528,001 would take you about two million, two hundred twenty thousand and seventy-seven 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 27928218528001 cubic inches would be around 2528.3 feet tall.

Recreational maths with 27928218528001

• 27928218528001 backwards is 10082581282972
• The number of decimal digits it has is: 14
• The sum of 27928218528001's digits is 55
• More coming soon!