13147492890
13,147,492,890 is an even composite number composed of six prime numbers multiplied together.
13147492890 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13147492890:
2 × 3 × 5 × 7 × 19 × 3295111
See below for interesting mathematical facts about the number 13147492890 from the Numbermatics database.
Names of 13147492890
- Cardinal: 13147492890 can be written as Thirteen billion, one hundred forty-seven million, four hundred ninety-two thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 1.314749289 × 1010
Factors of 13147492890
Divisors of 13147492890
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 19 21 30 35 38 42 57 70 95 105 114 133 190 210 266 285 399 570 665 798 1330 1995 3990 3295111 6590222 9885333 16475555 19770666 23065777 32951110 46131554 49426665 62607109 69197331 98853330 115328885 125214218 138394662 187821327 230657770 313035545 345986655 375642654 438249763 626071090 691973310 876499526 939106635 1314749289 1878213270 2191248815 2629498578 4382497630 6573746445 13147492890
- Sum of all divisors σ(n): 37959690240
- Sum of proper divisors (its aliquot sum) s(n): 24812197350
- 13147492890 is an abundant number, because the sum of its proper divisors (24812197350) is greater than itself. Its abundance is 11664704460
Bases of 13147492890
- Binary: 11000011111010011011010010000110102
- Hexadecimal: 0x30FA6D21A
- Base-36: 61FOEFU
Squares and roots of 13147492890
- 13147492890 squared (131474928902) is 172856569292600552100
- 13147492890 cubed (131474928903) is 2272630515764258088344824569000
-
The
square root of 13147492890 is 114662.5173716329 -
The
cube root of 13147492890 is 2360.1937077667
Scales and comparisons
How big is 13147492890?- 13,147,492,890 seconds is equal to 418 years, 2 weeks, 4 days, 1 hour, 21 minutes, 30 seconds.
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To count from 1 to 13,147,492,890 would take you about eight hundred thirty-six 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 13147492890 cubic inches would be around 196.7 feet tall.
Recreational maths with 13147492890
- 13147492890 backwards is 09829474131
- The number of decimal digits it has is: 11
- The sum of 13147492890's digits is 48
- More coming soon!
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The information we have on file for 13147492890 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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