138666341939314

Names of 138666341939314

• Cardinal: 138666341939314 can be written as One hundred thirty-eight trillion, six hundred sixty-six billion, three hundred forty-one million, nine hundred thirty-nine thousand, three hundred fourteen.

Scientific notation

• Scientific notation: 1.38666341939314 × 10¹⁴

Factors of 138666341939314

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2448010

Divisors of 138666341939314

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 31 62 217 434 138337 276674 968359 1936718 2309633 4288447 4619266 8576894 16167431 30019129 32334862 60038258 71598623 143197246 501190361 1002380722 319507700321 639015400642 2236553902247 4473107804494 9904738709951 19809477419902 69333170969657 138666341939314
• Sum of all divisors σ(n): 245383793888256
• Sum of proper divisors (its aliquot sum) s(n): 106717451948942
• 138666341939314 is a deficient number, because the sum of its proper divisors (106717451948942) is less than itself. Its deficiency is 31948889990372

Bases of 138666341939314

• Binary: 11111100001110111000110000011011011100001110010₂
• Hexadecimal: 0x7E1DC60DB872
• Base-36: 1D5IFRQCFM

Squares and roots of 138666341939314

• 138666341939314 squared (138666341939314²) is 19228354386830752742458790596
• 138666341939314 cubed (138666341939314³) is 2666325564334581541584017516762465665891144
• The square root of 138666341939314 is 11775667.3670460817
• The cube root of 138666341939314 is 51759.5334411003

Scales and comparisons

• 138,666,341,939,314 seconds is equal to 4,409,160 years, 39 weeks, 4 hours, 28 minutes, 34 seconds.
• To count from 1 to 138,666,341,939,314 would take you about eleven million, twenty-two thousand, nine hundred one 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 138666341939314 cubic inches would be around 4313.3 feet tall.

Recreational maths with 138666341939314

• 138666341939314 backwards is 413939143666831
• The number of decimal digits it has is: 15
• The sum of 138666341939314's digits is 67
• More coming soon!