399911082711131377413

Names of 399911082711131377413

• Cardinal: 399911082711131377413 can be written as Three hundred ninety-nine quintillion, nine hundred eleven quadrillion, eighty-two trillion, seven hundred eleven billion, one hundred thirty-one million, three hundred seventy-seven thousand, four hundred thirteen.

Scientific notation

• Scientific notation: 3.99911082711131377413 × 10²⁰

Factors of 399911082711131377413

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 30322

Divisors of 399911082711131377413

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 27 81 243 729 2187 6561 19683 30319 59049 90957 177147 272871 531441 818613 1594323 2455839 4782969 7367517 14348907 22102551 66307653 198922959 596768877 919241761 1790306631 2757725283 5370919893 8273175849 16112759679 24819527547 48338279037 74458582641 145014837111 223375747923 435044511333 670127243769 2010381731307 6031145193921 18093435581763 54280306745289 162840920235867 488522760707601 1465568282122803 4396704846368409 13190114539105227
• Sum of all divisors σ(n): 399917678420529584346
• Sum of proper divisors (its aliquot sum) s(n): 6595709398206933
• 399911082711131377413 is a deficient number, because the sum of its proper divisors (6595709398206933) is less than itself. Its deficiency is 399904487001733170480

Bases of 399911082711131377413

• Binary: 101011010110111100001100100101110011111110010110110000100111100000101₂
• Hexadecimal: 0x15ADE192E7F2D84F05
• Base-36: 2CEC4NI0IQW7B9

Squares and roots of 399911082711131377413

• 399911082711131377413 squared (399911082711131377413²) is 159928874075189361676474217673310646572569
• 399911082711131377413 cubed (399911082711131377413³) is 63957329188181167492127775632632528484358648454646620431983997
• The square root of 399911082711131377413 is 19997776944.2288603953
• 399911082711131377413 is a perfect cube number. Its cube root is 7367517

Scales and comparisons

• 399,911,082,711,131,377,413 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 399,911,082,711,131,377,413 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 399911082711131377413 cubic inches would be around 613959.8 feet tall.

Recreational maths with 399911082711131377413

• 399911082711131377413 backwards is 314773131117280119993
• 399911082711131377413 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 399911082711131377413's digits is 81
• More coming soon!