13838509948194

Names of 13838509948194

• Cardinal: 13838509948194 can be written as Thirteen trillion, eight hundred thirty-eight billion, five hundred nine million, nine hundred forty-eight thousand, one hundred ninety-four.

Scientific notation

• Scientific notation: 1.3838509948194 × 10¹³

Factors of 13838509948194

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 189628

Divisors of 13838509948194

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 163 326 489 978 1467 2934 29483 58966 88449 159977 176898 265347 319954 479931 530694 959862 1439793 2879586 4805729 9611458 14417187 26076251 28834374 43251561 52152502 78228753 86503122 156457506 234686259 469372518 4716601891 9433203782 14149805673 28299611346 42449417019 84898834038 768806108233 1537612216466 2306418324699 4612836649398 6919254974097 13838509948194
• Sum of all divisors σ(n): 30168597487392
• Sum of proper divisors (its aliquot sum) s(n): 16330087539198
• 13838509948194 is an abundant number, because the sum of its proper divisors (16330087539198) is greater than itself. Its abundance is 2491577591004

Bases of 13838509948194

• Binary: 11001001011000000111011110000011110100100010₂
• Hexadecimal: 0xC9607783D22
• Base-36: 4WLBNIUCI

Squares and roots of 13838509948194

• 13838509948194 squared (13838509948194²) is 191504357586264304563861636
• 13838509948194 cubed (13838509948194³) is 2650134957580019692236036326166944085384
• The square root of 13838509948194 is 3720014.7779537113
• The cube root of 13838509948194 is 24008.3940245995

Scales and comparisons

• 13,838,509,948,194 seconds is equal to 440,021 years, 42 weeks, 1 day, 5 hours, 9 minutes, 54 seconds.
• To count from 1 to 13,838,509,948,194 would take you about one million, one hundred thousand and fifty-four 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 13838509948194 cubic inches would be around 2000.7 feet tall.

Recreational maths with 13838509948194

• 13838509948194 backwards is 49184990583831
• The number of decimal digits it has is: 14
• The sum of 13838509948194's digits is 72
• More coming soon!