1 million digits of PI 1 billion digits of PI Mandelbrot set Explorer

Number 5681

Properties of the number 5681

Prime Factorization 13 x 19 x 23
Divisors 1, 13, 19, 23, 247, 299, 437, 5681
Count of divisors 8
Sum of divisors 6720
Previous integer 5680
Next integer 5682
Is prime? NO
Previous prime 5669
Next prime 5683
5681st prime number
calculating, please wait
Is a Fibonacci number? NO
Zeckendorf representation 4181 + 987 + 377 + 89 + 34 + 13
Is a Pell number? NO
Is a regular number? NO
Is a perfect number? NO
Is a perfect square number? NO
Is a perfect cube number? NO
Is power of 2? NO
Is power of 3? NO
Square 56812 32273761
Square root √5681 75.372408744845
Cube 56813 183347236241
Cubic root ∛5681 17.843289827447
Natural logarithm 8.6448825525571
Decimal logarithm 3.7544247892773

Trigonometry of the number 5681

5681 modulo 360° 281°
Sine of 5681 radians 0.84173147994331
Cosine of 5681 radians 0.53989639346123
Tangent of 5681 radians 1.5590611275379
Sine of 5681 degrees -0.98162718344767
Cosine of 5681 degrees 0.19080899537653
Tangent of 5681 degrees -5.1445540159707
5681 degrees in radiants 99.152154805798
5681 radiants in degrees 325497.32341382

Base conversion of the number 5681

Binary 1011000110001
Octal 13061
Duodecimal 3355
Hexadecimal 1631
« Previous Next »

Recommended Books

Looking for good books to read? Take a look at these books if you want to know more about the theory of numbers
To guide today's students through the key milestones and developments in number theory
Read it »
A comprehensive introduction to number theory, with complete proofs, worked examples, and exercises.
Read it »
Several of its challenges are so easy to state that everyone can understand them, and yet no-one has ever been able to resolve them.
Read it »
In addition to covering the basics, it offers an outstanding introduction to partitions, multiplicativity-divisibility, and more.
Read it »