199121351672968000

Names of 199121351672968000

• Cardinal: 199121351672968000 can be written as One hundred ninety-nine quadrillion, one hundred twenty-one trillion, three hundred fifty-one billion, six hundred seventy-two million, nine hundred sixty-eight thousand.

Scientific notation

• Scientific notation: 1.99121351672968 × 10¹⁷

Factors of 199121351672968000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 24890168959128

Divisors of 199121351672968000

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 800 1000 1600 2000 4000 8000 24890168959121 49780337918242 99560675836484 124450844795605 199121351672968 248901689591210 398242703345936 497803379182420 622254223978025 796485406691872 995606758364840 1244508447956050 1592970813383744 1991213516729680 2489016895912100 3111271119890125 3982427033459360 4978033791824200 6222542239780250 7964854066918720 9956067583648400 12445084479560500 19912135167296800 24890168959121000 39824270334593600 49780337918242000 99560675836484000 199121351672968000
• Sum of all divisors σ(n): 493124027418125064
• Sum of proper divisors (its aliquot sum) s(n): 294002675745157064
• 199121351672968000 is an abundant number, because the sum of its proper divisors (294002675745157064) is greater than itself. Its abundance is 94881324072189064

Bases of 199121351672968000

• Binary: 1011000011011010111101000001111001101010011011001101000000₂
• Hexadecimal: 0x2C36BD079A9B340
• Base-36: 1IGMMM4P4Z0G

Squares and roots of 199121351672968000

• 199121351672968000 squared (199121351672968000²) is 39649312692069796132421929024000000
• 199121351672968000 cubed (199121351672968000³) is 7895024736149103455939255972928712155423232000000000
• The square root of 199121351672968000 is 446230155.4948611941
• The cube root of 199121351672968000 is 583945.8960254833

Scales and comparisons

• 199,121,351,672,968,000 seconds is equal to 6,331,443,060 years, 21 weeks, 5 days, 16 hours, 26 minutes, 40 seconds.
• To count from 1 to 199,121,351,672,968,000 would take you about eighteen billion, nine hundred ninety-four million, three hundred twenty-nine thousand, one hundred eighty-one 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 199121351672968000 cubic inches would be around 48662.2 feet tall.

Recreational maths with 199121351672968000

• 199121351672968000 backwards is 000869276153121991
• The number of decimal digits it has is: 18
• The sum of 199121351672968000's digits is 70
• More coming soon!