13678839993
13,678,839,993 is an odd composite number composed of seven prime numbers multiplied together.
13678839993 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13678839993:
3 × 7 × 13 × 19 × 31 × 97 × 877
See below for interesting mathematical facts about the number 13678839993 from the Numbermatics database.
Names of 13678839993
- Cardinal: 13678839993 can be written as Thirteen billion, six hundred seventy-eight million, eight hundred thirty-nine thousand, nine hundred ninety-three.
Scientific notation
- Scientific notation: 1.3678839993 × 1010
Factors of 13678839993
Divisors of 13678839993
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 7 13 19 21 31 39 57 91 93 97 133 217 247 273 291 399 403 589 651 679 741 877 1209 1261 1729 1767 1843 2037 2631 2821 3007 3783 4123 5187 5529 6139 7657 8463 8827 9021 11401 12369 12901 16663 18417 21049 22971 23959 26481 27187 34203 38703 39091 49989 53599 57133 63147 71877 79807 81561 85069 116641 117273 160797 167713 171399 190309 216619 239421 255207 273637 349923 353431 399931 503139 516553 570927 595483 649857 742729 820911 1060293 1105897 1199793 1516333 1549659 1616311 1786449 2228187 2474017 2637139 3317691 3615871 4548999 4848933 5199103 6715189 7422051 7741279 7911417 10847613 11314177 15597309 18459973 20145567 21012043 23223837 33942531 34282807 47006323 50105641 55379919 63036129 102848421 141018969 147084301 150316923 239979649 350739487 441252903 651373333 719938947 1052218461 1954119999 4559613331 13678839993
- Sum of all divisors σ(n): 24670535680
- Sum of proper divisors (its aliquot sum) s(n): 10991695687
- 13678839993 is a deficient number, because the sum of its proper divisors (10991695687) is less than itself. Its deficiency is 2687144306
Bases of 13678839993
- Binary: 11001011110101001010001000101110012
- Hexadecimal: 0x32F5288B9
- Base-36: 6A810HL
Squares and roots of 13678839993
- 13678839993 squared (136788399932) is 187110663554096240049
- 13678839993 cubed (136788399933) is 2559456827740539167353189479657
-
The
square root of 13678839993 is 116956.5731072863 -
The
cube root of 13678839993 is 2391.5699606497
Scales and comparisons
How big is 13678839993?- 13,678,839,993 seconds is equal to 434 years, 49 weeks, 21 hours, 46 minutes, 33 seconds.
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To count from 1 to 13,678,839,993 would take you about eight hundred sixty-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 13678839993 cubic inches would be around 199.3 feet tall.
Recreational maths with 13678839993
- 13678839993 backwards is 39993887631
- The number of decimal digits it has is: 11
- The sum of 13678839993's digits is 66
- More coming soon!
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Keywords: Divisors of 13678839993, math, Factors of 13678839993, curriculum, school, college, exams, university, Prime factorization of 13678839993, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, six hundred seventy-eight million, eight hundred thirty-nine thousand, nine hundred ninety-three.