20149522 (number)

20149522 is an even 8-digits composite number following 20149521 and preceding 20149523. In scientific notation, it is written as 2.0149522 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 9393408 positive integers (up to 20149522) that are relatively prime to 20149522.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand five hundred twenty-two

Notation

Scientific notation 2.0149522 × 10^7
Engineering notation 2.0149522 × 10^6

Prime Factorization of 20149522

Prime Factorization 2 × 17 × 109 × 5437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149522
Product of the distinct prime numbers

The prime factorization of 20149522 is 2 × 17 × 109 × 5437. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 31, 41, 440, 122, 5648, 8087, 53640, 19911, 224225, 218531, 2748239, 7232269, 19552563, 39544879, 198403190, 152979276, 8585099004, 1351930339

Basic calculations (n = 20149522)

Multiplication

n×y
n×2 40299044
n×3 60448566
n×4 80598088
n×5 100747610

Division

n÷y
n÷2 10074761
n÷3 6716507.3333333
n÷3 5037380.5
n÷5 4029904.4

Exponentiation

ny
n2 406003236828484
n3 8.1807711525467E+21
n4 1.6483862831521E+29
n5 3.3214195676871E+36

Nth Root

y√n
2√n 4488.8218944396
3√n 272.11652482852
4√n 66.998670840843
5√n 28.897012752147

Divisors of 20149522

1, 2, 17, 34, 109, 218, 1853, 3706, 5437, 10874, 92429, 184858, 592633, 1185266, 10074761, 20149522

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 -20149521
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 20149522 can be divided by 16 positive divisors. The sum of these divisors (counting 20149522) is 1, the average is 0.0625.

Base conversion 20149522

Base System Value
2 Binary 1001100110111010100010010
3 Ternary 1101220200221121
4 Quaternary 1030313110102
5 Quinary 20124241042
6 Senary 1555512454
8 Octal 114672422
10 Decimal 20149522
12 Duodecimal 68b872a
16 Hexadecimal 1337512
20 Vigesimal 65idg2
36 Base36 bzvgy

Cryptographic Hash Functions

md5 d61e5d74851d950b017eb87231adb547
sha1 a12f123be431dd60783abee96d5a582ec8b4d96b
sha256 e3e81e409a782b317e47927fc998499caa6c492323b64ad51704ad6e88c9d9c0
sha512 3373fd32e093678677d868ebfca851fd0644f0e7c8631f162dd10850a291c069b225fe1e8d7bc4dc3c2f2cd3f078810115133e5a611b44ebf3159513431bd1f4
ripemd-160 99318838f89ec1fe3b16ce60ed7f71eb1d2c10eb

20149522 as geometric shapes

Circle

Radius = n
Diameter 40299044
Circumference 126603180.57709
Area 1.275496786154E+15

Sphere

Radius = n
Volume 3.4267534071387E+22
Surface area 5.1019871446162E+15
Circumference 126603180.57709

Square

Length = n
Perimeter 80598088
Area 406003236828484
Diagonal 28495727.287735

Cube

Length = n
Surface area 2436019420970904
Volume 8.1807711525467E+21
Space diagonal 34899995.852227

Equilateral Triangle

Length = n
Perimeter 60448566
Area 1.7580455855609E+14
Altitude 17449997.926113

Triangular Pyramid

Length = n
Surface area 1.7580455855609E+14
Volume 9.6411312621685E+20
Height 9498575.7625784