27197836402994378

Names of 27197836402994378

• Cardinal: 27197836402994378 can be written as Twenty-seven quadrillion, one hundred ninety-seven trillion, eight hundred thirty-six billion, four hundred two million, nine hundred ninety-four thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 2.7197836402994378 × 10¹⁶

Factors of 27197836402994378

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 65647238

Divisors of 27197836402994378

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 11 22 491 982 5401 10802 38377 76754 422147 844294 18843107 37686214 65608357 131216714 207274177 414548354 721691927 1443383854 32213703287 64427406574 354350736157 708701472314 2517851916589 5035703833178 27696371082479 55392742164958 1236265291045199 2472530582090398 13598918201497189 27197836402994378
• Sum of all divisors σ(n): 44597355881594688
• Sum of proper divisors (its aliquot sum) s(n): 17399519478600310
• 27197836402994378 is a deficient number, because the sum of its proper divisors (17399519478600310) is less than itself. Its deficiency is 9798316924394068

Bases of 27197836402994378

• Binary: 1100000101000000100100111000001011101011010110011001010₂
• Hexadecimal: 0x60A049C175ACCA
• Base-36: 7FSTTJZ0LOQ

Squares and roots of 27197836402994378

• 27197836402994378 squared (27197836402994378²) is 739722305004046165936484699606884
• 27197836402994378 cubed (27197836402994378³) is 20118846235145957155401169401275734527617062098152
• The square root of 27197836402994378 is 164917665.5273605855
• The cube root of 27197836402994378 is 300730.9450366025

Scales and comparisons

• 27,197,836,402,994,378 seconds is equal to 864,807,069 years, 9 weeks, 3 days, 19 hours, 19 minutes, 38 seconds.
• To count from 1 to 27,197,836,402,994,378 would take you about two billion, five hundred ninety-four million, four hundred twenty-one thousand, two hundred 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 27197836402994378 cubic inches would be around 25060.9 feet tall.

Recreational maths with 27197836402994378

• 27197836402994378 backwards is 87349920463879172
• The number of decimal digits it has is: 17
• The sum of 27197836402994378's digits is 89
• More coming soon!