3838239686323055

Names of 3838239686323055

• Cardinal: 3838239686323055 can be written as Three quadrillion, eight hundred thirty-eight trillion, two hundred thirty-nine billion, six hundred eighty-six million, three hundred twenty-three thousand and fifty-five.

Scientific notation

• Scientific notation: 3.838239686323055 × 10¹⁵

Factors of 3838239686323055

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 28609666

Divisors of 3838239686323055

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 13 65 2239247 11196235 26370401 29110211 131852005 145551055 342815213 1714076065 59049841328047 295249206640235 767647937264611 3838239686323055
• Sum of all divisors σ(n): 4960189074766464
• Sum of proper divisors (its aliquot sum) s(n): 1121949388443409
• 3838239686323055 is a deficient number, because the sum of its proper divisors (1121949388443409) is less than itself. Its deficiency is 2716290297879646

Bases of 3838239686323055

• Binary: 1101101000101101101111010001000100001110101101101111₂
• Hexadecimal: 0xDA2DBD110EB6F
• Base-36: 11SJIYWTOXB

Squares and roots of 3838239686323055

• 3838239686323055 squared (3838239686323055²) is 14732083889665303639625824533025
• 3838239686323055 cubed (3838239686323055³) is 56545269047553887047827906580428293374666391375
• The square root of 3838239686323055 is 61953528.4412684199
• The cube root of 3838239686323055 is 156570.7735343929

Scales and comparisons

• 3,838,239,686,323,055 seconds is equal to 122,044,149 years, 29 weeks, 4 days, 13 hours, 17 minutes, 35 seconds.
• To count from 1 to 3,838,239,686,323,055 would take you about three hundred sixty-six million, one hundred thirty-two thousand, four hundred forty-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 3838239686323055 cubic inches would be around 13047.6 feet tall.

Recreational maths with 3838239686323055

• 3838239686323055 backwards is 5503236869328383
• The number of decimal digits it has is: 16
• The sum of 3838239686323055's digits is 74
• More coming soon!