208702704042

Names of 208702704042

• Cardinal: 208702704042 can be written as Two hundred eight billion, seven hundred two million, seven hundred four thousand and forty-two.

Scientific notation

• Scientific notation: 2.08702704042 × 10¹¹

Factors of 208702704042

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 689879

Divisors of 208702704042

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 343 441 686 882 1029 2058 2401 3087 4802 6174 7203 14406 16807 21609 33614 43218 50421 100842 151263 302526 689867 1379734 2069601 4139202 4829069 6208803 9658138 12417606 14487207 28974414 33803483 43461621 67606966 86923242 101410449 202820898 236624381 304231347 473248762 608462694 709873143 1419746286 1656370667 2129619429 3312741334 4259238858 4969112001 9938224002 11594594669 14907336003 23189189338 29814672006 34783784007 69567568014 104351352021 208702704042
• Sum of all divisors σ(n): 527550338016
• Sum of proper divisors (its aliquot sum) s(n): 318847633974
• 208702704042 is an abundant number, because the sum of its proper divisors (318847633974) is greater than itself. Its abundance is 110144929932

Bases of 208702704042

• Binary: 11000010010111101001101000100110101010₂
• Hexadecimal: 0x3097A689AA
• Base-36: 2NVK792I

Squares and roots of 208702704042

• 208702704042 squared (208702704042²) is 43556818674442643137764
• 208702704042 cubed (208702704042³) is 9090425836823261700084982325642088
• The square root of 208702704042 is 456839.9107367917
• The cube root of 208702704042 is 5931.6569381779

Scales and comparisons

• 208,702,704,042 seconds is equal to 6,636 years, 5 weeks, 1 day, 13 hours, 20 minutes, 42 seconds.
• To count from 1 to 208,702,704,042 would take you about thirteen thousand, two hundred seventy-two 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 208702704042 cubic inches would be around 494.3 feet tall.

Recreational maths with 208702704042

• 208702704042 backwards is 240407207802
• The number of decimal digits it has is: 12
• The sum of 208702704042's digits is 36
• More coming soon!