349509019544729188445

Names of 349509019544729188445

• Cardinal: 349509019544729188445 can be written as Three hundred forty-nine quintillion, five hundred nine quadrillion, nineteen trillion, five hundred forty-four billion, seven hundred twenty-nine million, one hundred eighty-eight thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 3.49509019544729188445 × 10²⁰

Factors of 349509019544729188445

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1073

Divisors of 349509019544729188445

• Number of divisors d(n): 42
• Complete list of divisors:
  1 5 7 35 49 245 1061 5305 7427 37135 51989 259945 1125721 5628605 7880047 39400235 55160329 275801645 1194389981 5971949905 8360729867 41803649335 58525109069 292625545345 1267247769841 6336238849205 8870734388887 44353671944435 62095140722209 310475703611045 1344549883801301 6722749419006505 9411849186609107 47059245933045535 65882944306263749 329414721531318745 1426567426713180361 7132837133565901805 9985971986992262527 49929859934961312635 69901803908945837689 349509019544729188445
• Sum of all divisors σ(n): 488346329803771747314
• Sum of proper divisors (its aliquot sum) s(n): 138837310259042558869
• 349509019544729188445 is a deficient number, because the sum of its proper divisors (138837310259042558869) is less than itself. Its deficiency is 210671709285686629576

Bases of 349509019544729188445

• Binary: 100101111001001101001011110010111111101101110101001000111100001011101₂
• Hexadecimal: 0x12F269797F6EA4785D
• Base-36: 21RELR8VVDZTCT

Squares and roots of 349509019544729188445

• 349509019544729188445 squared (349509019544729188445²) is 122156554743117889844886059653948321518025
• 349509019544729188445 cubed (349509019544729188445³) is 42694817679229171609492012460592647539250635287958688689221125
• The square root of 349509019544729188445 is 18695160324.1247757009
• The cube root of 349509019544729188445 is 7044001.8700271025
• Being both a perfect square and a perfect cube, 349509019544729188445 is also a perfect sixth number.

Scales and comparisons

• 349,509,019,544,729,188,445 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 349,509,019,544,729,188,445 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 349509019544729188445 cubic inches would be around 587000.2 feet tall.

Recreational maths with 349509019544729188445

• 349509019544729188445 backwards is 544881927445910905943
• The number of decimal digits it has is: 21
• The sum of 349509019544729188445's digits is 101
• More coming soon!