63946 (number)

63946 is an even 5-digits composite number following 63945 and preceding 63947. In scientific notation, it is written as 6.3946 × 10^4. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 31972 positive integers (up to 63946) that are relatively prime to 63946.

Interesting facts

Basic properties

Name

Name sixty-three thousand nine hundred forty-six

Notation

Scientific notation 6.3946 × 10^4
Engineering notation 6.3946 × 10^3

Prime Factorization of 63946

Prime Factorization 2 × 31973

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 63946
Product of the distinct prime numbers

The prime factorization of 63946 is 2 × 31973. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 6, 16, 16, 142, 2612, 9851, 35543, 10468, 675497, 893790, 5667553, 478525, 88820839, 71860162, 426579688, 50642303, 9215482123, 4938899529

Basic calculations (n = 63946)

Multiplication

n×y
n×2 127892
n×3 191838
n×4 255784
n×5 319730

Division

n÷y
n÷2 31973
n÷3 21315.333333333
n÷3 15986.5
n÷5 12789.2

Exponentiation

ny
n2 4089090916
n3 261481007714536
n4 1.6720664519314E+19
n5 1.069219613352E+24

Nth Root

y√n
2√n 252.87546342024
3√n 39.988746834454
4√n 15.902058464873
5√n 9.1445571128334

Divisors of 63946

1, 2, 31973, 63946

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -63945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 63946 can be divided by 4 positive divisors. The sum of these divisors (counting 63946) is 1, the average is 0.25.

Base conversion 63946

Base System Value
2 Binary 1111100111001010
3 Ternary 10020201101
4 Quaternary 33213022
5 Quinary 4021241
6 Senary 1212014
8 Octal 174712
10 Decimal 63946
12 Duodecimal 3100a
16 Hexadecimal f9ca
20 Vigesimal 7jh6
36 Base36 1dca

Cryptographic Hash Functions

md5 778fdc47efd71c07f1e2b3480f1bd69c
sha1 143c386ea9b402a49822509828007f9bd444541c
sha256 06e4b05f162a8737a40447c9cad8ffbdb5bc1bfa34449969433f90b9b268a173
sha512 14972a22ea65a1735f61b2d8894d08dee84ff77c3f2b2bf1f641e599e807fcdc777015b13c56e7fbf2a914adfff0c29d699f8f92c8f7137c1fd0c8472a8b0ec6
ripemd-160 efff08fa9a0eacd04201239056315688b6d0a4d3

63946 as geometric shapes

Circle

Radius = n
Diameter 127892
Circumference 401784.56765291
Area 12846257981.566

Sphere

Radius = n
Volume 1.0952890838523E+15
Surface area 51385031926.265
Circumference 401784.56765291

Square

Length = n
Perimeter 255784
Area 4089090916
Diagonal 90433.30045951

Cube

Length = n
Surface area 24534545496
Volume 261481007714536
Space diagonal 110757.7209408

Equilateral Triangle

Length = n
Perimeter 191838
Area 1770628305.8201
Altitude 55378.8604704

Triangular Pyramid

Length = n
Surface area 1770628305.8201
Volume 30815832284407
Height 30144.433486503