208649329713

Names of 208649329713

• Cardinal: 208649329713 can be written as Two hundred eight billion, six hundred forty-nine million, three hundred twenty-nine thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 2.08649329713 × 10¹¹

Factors of 208649329713

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5763

Divisors of 208649329713

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 33 99 373 1119 1433 3357 3943 4103 4299 11829 12309 12897 15763 35487 36927 43373 47289 130119 141867 390357 534509 1470739 1603527 4412217 4810581 5650319 5879599 13236651 16178129 16950957 17638797 48534387 50852871 52916391 62153509 145603161 186460527 559381581 2107568987 6322706961 18968120883 23183258857 69549776571 208649329713
• Sum of all divisors σ(n): 329975927424
• Sum of proper divisors (its aliquot sum) s(n): 121326597711
• 208649329713 is a deficient number, because the sum of its proper divisors (121326597711) is less than itself. Its deficiency is 87322732002

Bases of 208649329713

• Binary: 11000010010100011110000001110000110001₂
• Hexadecimal: 0x3094781C31
• Base-36: 2NUOF969

Squares and roots of 208649329713

• 208649329713 squared (208649329713²) is 43534542789684184662369
• 208649329713 cubed (208649329713³) is 9083453172429522260760207064670097
• The square root of 208649329713 is 456781.4901164451
• The cube root of 208649329713 is 5931.1512344569

Scales and comparisons

• 208,649,329,713 seconds is equal to 6,634 years, 20 weeks, 6 days, 19 hours, 8 minutes, 33 seconds.
• To count from 1 to 208,649,329,713 would take you about thirteen thousand, two hundred sixty-eight 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 208649329713 cubic inches would be around 494.3 feet tall.

Recreational maths with 208649329713

• 208649329713 backwards is 317923946802
• The number of decimal digits it has is: 12
• The sum of 208649329713's digits is 54
• More coming soon!