20994534 (number)

20994534 is an even 8-digits composite number following 20994533 and preceding 20994535. In scientific notation, it is written as 2.0994534 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 6361920 positive integers (up to 20994534) that are relatively prime to 20994534.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-four thousand five hundred thirty-four

Notation

Scientific notation 2.0994534 × 10^7
Engineering notation 2.0994534 × 10^6

Prime Factorization of 20994534

Prime Factorization 2 × 9 × 11 × 106033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20994534
Product of the distinct prime numbers

The prime factorization of 20994534 is 2 × 9 × 11 × 106033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 12, 52, 754, 243, 6598, 4186, 86864, 24770, 45759, 453518, 427818, 7971780, 93943947, 13148, 752107863, 574589598, 3382558711, 604052952

Basic calculations (n = 20994534)

Multiplication

n×y
n×2 41989068
n×3 62983602
n×4 83978136
n×5 104972670

Division

n÷y
n÷2 10497267
n÷3 6998178
n÷3 5248633.5
n÷5 4198906.8

Exponentiation

ny
n2 440770457877156
n3 9.2537703640975E+21
n4 1.9427859653724E+29
n5 4.0787886004733E+36

Nth Root

y√n
2√n 4581.9792666489
3√n 275.86847860933
4√n 67.690318854685
5√n 29.135417642252

Divisors of 20994534

1, 2, 9, 11, 18, 22, 99, 198, 106033, 212066, 954297, 1166363, 1908594, 2332726, 10497267, 20994534

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 -20994533
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 20994534 can be divided by 16 positive divisors. The sum of these divisors (counting 20994534) is 1, the average is 0.0625.

Base conversion 20994534

Base System Value
2 Binary 1010000000101100111100110
3 Ternary 1110111122002100
4 Quaternary 1100011213212
5 Quinary 20333311114
6 Senary 2025552530
8 Octal 120054746
10 Decimal 20994534
12 Duodecimal 7045746
16 Hexadecimal 14059e6
20 Vigesimal 6b466e
36 Base36 chzhi

Cryptographic Hash Functions

md5 6dd7312ed535047abb7a83849b9f8f69
sha1 7285c9cd88ab033e9d8c4d7ead294e544407dd42
sha256 b51fd7ddae433720ffbcff5e3f9679dad0be64de4b1e43f133358478a8cda4b3
sha512 9c38ab0e61afff9f5a748e89b9419a66a31012126c5e14f084b9dae06d74066671a17fe59c99fc300f75d614f85423af3bf0abb02ea4e2b54d5565cc5bca6279
ripemd-160 817c7d09384e278f012cdf6c1caefbb4eac843ac

20994534 as geometric shapes

Circle

Radius = n
Diameter 41989068
Circumference 131912547.55988
Area 1.3847212323863E+15

Sphere

Radius = n
Volume 3.8762102658474E+22
Surface area 5.5388849295451E+15
Circumference 131912547.55988

Square

Length = n
Perimeter 83978136
Area 440770457877156
Diagonal 29690754.718503

Cube

Length = n
Surface area 2644622747262936
Volume 9.2537703640975E+21
Space diagonal 36363599.569232

Equilateral Triangle

Length = n
Perimeter 62983602
Area 1.9085920687966E+14
Altitude 18181799.784616

Triangular Pyramid

Length = n
Surface area 1.9085920687966E+14
Volume 1.0905672959994E+21
Height 9896918.239501