20189040 (number)

20189040 is an even 8-digits composite number following 20189039 and preceding 20189041. In scientific notation, it is written as 2.0189040 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 5383680 positive integers (up to 20189040) that are relatively prime to 20189040.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand forty

Notation

Scientific notation 2.0189040 × 10^7
Engineering notation 2.0189040 × 10^6

Prime Factorization of 20189040

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 84121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2523630
Product of the distinct prime numbers

The prime factorization of 20189040 is 2 × 2 × 2 × 2 × 3 × 5 × 84121. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 2, 85, 292, 411, 4350, 8135, 89820, 93547, 578751, 946942, 9574560, 4645031, 85486159, 30287780, 452330378, 920551776, 6099774806, 5189181445

Basic calculations (n = 20189040)

Multiplication

n×y
n×2 40378080
n×3 60567120
n×4 80756160
n×5 100945200

Division

n÷y
n÷2 10094520
n÷3 6729680
n÷3 5047260
n÷5 4037808

Exponentiation

ny
n2 407597336121600
n3 8.2289989228524E+21
n4 1.6613558841342E+29
n5 3.3541180399022E+36

Nth Root

y√n
2√n 4493.2215614189
3√n 272.29430370952
4√n 67.031496786354
5√n 28.908338652056

Divisors of 20189040

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84121, 168242, 252363, 336484, 420605, 504726, 672968, 841210, 1009452, 1261815, 1345936, 1682420, 2018904, 2523630, 3364840, 4037808, 5047260, 6729680, 10094520, 20189040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20189039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189040 can be divided by 40 positive divisors. The sum of these divisors (counting 20189040) is 1, the average is 0.025.

Base conversion 20189040

Base System Value
2 Binary 1001101000000111101110000
3 Ternary 1101222201011020
4 Quaternary 1031000331300
5 Quinary 20132022130
6 Senary 2000415440
8 Octal 115007560
10 Decimal 20189040
12 Duodecimal 6917580
16 Hexadecimal 1340f70
20 Vigesimal 663cc0
36 Base36 c0pyo

Cryptographic Hash Functions

md5 81e9f1b238fa8a60854ef5049c7514cd
sha1 fdf6033fed11981d280a633a9ee5479d85fcae85
sha256 3b9c88d3496a7e0867e61ceea14fb4b864e797b118e01f3a9edd5956d13a0a94
sha512 acf5d7e8c9f8b8a38c4f473d76850789b6d767bd3d610db10811577118bfadaa7bd8e0d54a8d3b8b1a3ed410535b5d61c7cd08374a513318d0e44f0d57aa9661
ripemd-160 3ac400e6026955eaf780f9bf17f7a42272f361ca

20189040 as geometric shapes

Circle

Radius = n
Diameter 40378080
Circumference 126851479.49406
Area 1.2805047967824E+15

Sphere

Radius = n
Volume 3.4469550083242E+22
Surface area 5.1220191871296E+15
Circumference 126851479.49406

Square

Length = n
Perimeter 80756160
Area 407597336121600
Diagonal 28551614.179293

Cube

Length = n
Surface area 2445584016729600
Volume 8.2289989228524E+21
Space diagonal 34968443.03604

Equilateral Triangle

Length = n
Perimeter 60567120
Area 1.7649482379809E+14
Altitude 17484221.51802

Triangular Pyramid

Length = n
Surface area 1.7649482379809E+14
Volume 9.6979682345429E+20
Height 9517204.726431