20946936 (number)

20946936 is an even 8-digits composite number following 20946935 and preceding 20946937. In scientific notation, it is written as 2.0946936 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 6982304 positive integers (up to 20946936) that are relatively prime to 20946936.

Interesting facts

Basic properties

Name

Name twenty million nine hundred forty-six thousand nine hundred thirty-six

Notation

Scientific notation 2.0946936 × 10^7
Engineering notation 2.0946936 × 10^6

Prime Factorization of 20946936

Prime Factorization 2 × 2 × 2 × 3 × 872789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5236734
Product of the distinct prime numbers

The prime factorization of 20946936 is 2 × 2 × 2 × 3 × 872789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 73, 35, 403, 395, 9416, 5743, 94857, 25781, 277074, 871788, 1167260, 5175207, 72734542, 74347171, 967782499, 223873773, 7135406784, 9932299477

Basic calculations (n = 20946936)

Multiplication

n×y
n×2 41893872
n×3 62840808
n×4 83787744
n×5 104734680

Division

n÷y
n÷2 10473468
n÷3 6982312
n÷3 5236734
n÷5 4189387.2

Exponentiation

ny
n2 438774127788096
n3 9.1909735732331E+21
n4 1.925227352162E+29
n5 4.0327614131188E+36

Nth Root

y√n
2√n 4576.7822757916
3√n 275.65984139027
4√n 67.651919971214
5√n 29.122194705739

Divisors of 20946936

1, 2, 3, 4, 6, 8, 12, 24, 872789, 1745578, 2618367, 3491156, 5236734, 6982312, 10473468, 20946936

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20946935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20946936 can be divided by 16 positive divisors. The sum of these divisors (counting 20946936) is 1, the average is 0.0625.

Base conversion 20946936

Base System Value
2 Binary 1001111111001111111111000
3 Ternary 1110102012210110
4 Quaternary 1033321333320
5 Quinary 20330300221
6 Senary 2024544320
8 Octal 117717770
10 Decimal 20946936
12 Duodecimal 70220a0
16 Hexadecimal 13f9ff8
20 Vigesimal 6ai76g
36 Base36 cgyrc

Cryptographic Hash Functions

md5 7b94d78e7e258ececb5ff1914aa8b402
sha1 33fe6d5ce252a207b0373ada24c8db92cd42322e
sha256 d4033c2c566e1ed9b8abe490da6abdb7f23bee7ca88ad1e3d7ce8c8808c7ea70
sha512 10f117acad081c69defb548b59c76209313ca1262a82f05a62c5bb301be46449603a250b0705ac7f80df4e168018b3616f96d24c7cb31a87fc8019aef69f2199
ripemd-160 44797fb83f1ca90aac9ae651e6144bea3261d4f7

20946936 as geometric shapes

Circle

Radius = n
Diameter 41893872
Circumference 131613480.50563
Area 1.3784495764444E+15

Sphere

Radius = n
Volume 3.8499060076009E+22
Surface area 5.5137983057774E+15
Circumference 131613480.50563

Square

Length = n
Perimeter 83787744
Area 438774127788096
Diagonal 29623440.981361

Cube

Length = n
Surface area 2632644766728576
Volume 9.1909735732331E+21
Space diagonal 36281157.414894

Equilateral Triangle

Length = n
Perimeter 62840808
Area 1.8999477059393E+14
Altitude 18140578.707447

Triangular Pyramid

Length = n
Surface area 1.8999477059393E+14
Volume 1.0831666232232E+21
Height 9874480.3271204