13420327986
13,420,327,986 is an even composite number composed of six prime numbers multiplied together.
13420327986 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13420327986:
2 × 32 × 13 × 17 × 31 × 108827
(2 × 3 × 3 × 13 × 17 × 31 × 108827)See below for interesting mathematical facts about the number 13420327986 from the Numbermatics database.
Names of 13420327986
- Cardinal: 13420327986 can be written as Thirteen billion, four hundred twenty million, three hundred twenty-seven thousand, nine hundred eighty-six.
Scientific notation
- Scientific notation: 1.3420327986 × 1010
Factors of 13420327986
Divisors of 13420327986
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 6 9 13 17 18 26 31 34 39 51 62 78 93 102 117 153 186 221 234 279 306 403 442 527 558 663 806 1054 1209 1326 1581 1989 2418 3162 3627 3978 4743 6851 7254 9486 13702 20553 41106 61659 108827 123318 217654 326481 652962 979443 1414751 1850059 1958886 2829502 3373637 3700118 4244253 5550177 6747274 8488506 10120911 11100354 12732759 16650531 20241822 24050767 25465518 30362733 33301062 43857281 48101534 57351829 60725466 72152301 87714562 114703658 131571843 144304602 172055487 216456903 263143686 344110974 394715529 432913806 516166461 745573777 789431058 1032332922 1491147554 2236721331 4473442662 6710163993 13420327986
- Sum of all divisors σ(n): 34225970688
- Sum of proper divisors (its aliquot sum) s(n): 20805642702
- 13420327986 is an abundant number, because the sum of its proper divisors (20805642702) is greater than itself. Its abundance is 7385314716
Bases of 13420327986
- Binary: 11000111111110100111110100001100102
- Hexadecimal: 0x31FE9F432
- Base-36: 65Y47CI
Squares and roots of 13420327986
- 13420327986 squared (134203279862) is 180105203251814816196
- 13420327986 cubed (134203279863) is 2417070899624548583084624861256
-
The
square root of 13420327986 is 115846.1392796497 -
The
cube root of 13420327986 is 2376.4082055933
Scales and comparisons
How big is 13420327986?- 13,420,327,986 seconds is equal to 426 years, 37 weeks, 4 days, 20 hours, 53 minutes, 6 seconds.
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To count from 1 to 13,420,327,986 would take you about eight hundred fifty-three 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 13420327986 cubic inches would be around 198 feet tall.
Recreational maths with 13420327986
- 13420327986 backwards is 68972302431
- The number of decimal digits it has is: 11
- The sum of 13420327986's digits is 45
- More coming soon!
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