3997942303470489

Names of 3997942303470489

• Cardinal: 3997942303470489 can be written as Three quadrillion, nine hundred ninety-seven trillion, nine hundred forty-two billion, three hundred three million, four hundred seventy thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 3.997942303470489 × 10¹⁵

Factors of 3997942303470489

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1457920

Divisors of 3997942303470489

• Number of divisors d(n): 36
• Complete list of divisors:
  1 3 9 11 19 33 57 99 171 209 627 1881 1457887 4373661 13120983 16036757 27699853 48110271 83099559 144330813 249298677 304698383 914095149 2742285447 2125434504769 6376303514307 19128910542921 23379779552459 40383255590611 70139338657377 121149766771833 210418015972131 363449300315499 444215811496721 1332647434490163 3997942303470489
• Sum of all divisors σ(n): 6631360203489840
• Sum of proper divisors (its aliquot sum) s(n): 2633417900019351
• 3997942303470489 is a deficient number, because the sum of its proper divisors (2633417900019351) is less than itself. Its deficiency is 1364524403451138

Bases of 3997942303470489

• Binary: 1110001101000001101101111010110101001011001110011001₂
• Hexadecimal: 0xE341B7AD4B399
• Base-36: 13D5HC7OAS9

Squares and roots of 3997942303470489

• 3997942303470489 squared (3997942303470489²) is 15983542661878919561613693899121
• 3997942303470489 cubed (3997942303470489³) is 63901281367251038982754352769012925644566540169
• The square root of 3997942303470489 is 63229283.5913114629
• The cube root of 3997942303470489 is 158712.8806143289

Scales and comparisons

• 3,997,942,303,470,489 seconds is equal to 127,122,198 years, 41 weeks, 5 days, 5 hours, 48 minutes, 9 seconds.
• To count from 1 to 3,997,942,303,470,489 would take you about three hundred eighty-one million, three hundred sixty-six thousand, five hundred ninety-six 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 3997942303470489 cubic inches would be around 13226.1 feet tall.

Recreational maths with 3997942303470489

• 3997942303470489 backwards is 9840743032497993
• The number of decimal digits it has is: 16
• The sum of 3997942303470489's digits is 81
• More coming soon!