20189460 (number)

20189460 is an even 8-digits composite number following 20189459 and preceding 20189461. In scientific notation, it is written as 2.0189460 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 5383840 positive integers (up to 20189460) that are relatively prime to 20189460.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand four hundred sixty

Notation

Scientific notation 2.0189460 × 10^7
Engineering notation 2.0189460 × 10^6

Prime Factorization of 20189460

Prime Factorization 2 × 2 × 3 × 5 × 336491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10094730
Product of the distinct prime numbers

The prime factorization of 20189460 is 2 × 2 × 3 × 5 × 336491. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 30, 10, 741, 177, 2783, 4879, 32962, 84718, 970919, 703287, 2358168, 7584037, 44883418, 96045060, 997020309, 742432060, 4098910278, 986949240

Basic calculations (n = 20189460)

Multiplication

n×y
n×2 40378920
n×3 60568380
n×4 80757840
n×5 100947300

Division

n÷y
n÷2 10094730
n÷3 6729820
n÷3 5047365
n÷5 4037892

Exponentiation

ny
n2 407614295091600
n3 8.2295125061801E+21
n4 1.6614941356302E+29
n5 3.3544669391541E+36

Nth Root

y√n
2√n 4493.2682982435
3√n 272.29619190917
4√n 67.031845403834
5√n 28.908458929208

Divisors of 20189460

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336491, 672982, 1009473, 1345964, 1682455, 2018946, 3364910, 4037892, 5047365, 6729820, 10094730, 20189460

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20189459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189460 can be divided by 24 positive divisors. The sum of these divisors (counting 20189460) is 1, the average is 0.041666666666667.

Base conversion 20189460

Base System Value
2 Binary 1001101000001000100010100
3 Ternary 1101222201201210
4 Quaternary 1031001010110
5 Quinary 20132030320
6 Senary 2000421420
8 Octal 115010424
10 Decimal 20189460
12 Duodecimal 6917870
16 Hexadecimal 1341114
20 Vigesimal 663dd0
36 Base36 c0qac

Cryptographic Hash Functions

md5 55c842994afe580621f45eaff500de77
sha1 5ad53db382e70a8e30af39e5652324d44d4ac4b4
sha256 dccd71cbdd3a97bcff479e6c0c889c2bbc73860545d2cfc6908aada36b13eb14
sha512 a6656a09dc2eec5ed66a3d9b4858e0f25d0bbb171b7584cee75d39eb047688d51f7bf4c05c8578f8e996194560b379da400b86ebc2c665aedeef3c13d0123525
ripemd-160 3adbd5f6a7749053df8bd901f8d3a7ef945cfb28

20189460 as geometric shapes

Circle

Radius = n
Diameter 40378920
Circumference 126854118.43189
Area 1.280558074958E+15

Sphere

Radius = n
Volume 3.4471701376054E+22
Surface area 5.1222322998318E+15
Circumference 126854118.43189

Square

Length = n
Perimeter 80757840
Area 407614295091600
Diagonal 28552208.148989

Cube

Length = n
Surface area 2445685770549600
Volume 8.2295125061801E+21
Space diagonal 34969170.49738

Equilateral Triangle

Length = n
Perimeter 60568380
Area 1.7650216724751E+14
Altitude 17484585.24869

Triangular Pyramid

Length = n
Surface area 1.7650216724751E+14
Volume 9.698573498299E+20
Height 9517402.7163297