20237540 (number)

20237540 is an even 8-digits composite number following 20237539 and preceding 20237541. In scientific notation, it is written as 2.0237540 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8046848 positive integers (up to 20237540) that are relatively prime to 20237540.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-seven thousand five hundred forty

Notation

Scientific notation 2.0237540 × 10^7
Engineering notation 2.0237540 × 10^6

Prime Factorization of 20237540

Prime Factorization 2 × 2 × 5 × 173 × 5849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10118770
Product of the distinct prime numbers

The prime factorization of 20237540 is 2 × 2 × 5 × 173 × 5849. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 12, 95, 500, 934, 8713, 3871, 24788, 89094, 70987, 898897, 3074308, 9693893, 22350330, 88624607, 385476998, 852875351, 5021982054, 9741747339

Basic calculations (n = 20237540)

Multiplication

n×y
n×2 40475080
n×3 60712620
n×4 80950160
n×5 101187700

Division

n÷y
n÷2 10118770
n÷3 6745846.6666667
n÷3 5059385
n÷5 4047508

Exponentiation

ny
n2 409558025251600
n3 8.2884469183503E+21
n4 1.6773777604799E+29
n5 3.3945999522822E+36

Nth Root

y√n
2√n 4498.6153425249
3√n 272.51217295451
4√n 67.071717903486
5√n 28.922214587759

Divisors of 20237540

1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 5849, 11698, 23396, 29245, 58490, 116980, 1011877, 2023754, 4047508, 5059385, 10118770, 20237540

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 -20237539
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 20237540 can be divided by 24 positive divisors. The sum of these divisors (counting 20237540) is 1, the average is 0.041666666666667.

Base conversion 20237540

Base System Value
2 Binary 1001101001100110011100100
3 Ternary 1102002011200112
4 Quaternary 1031030303210
5 Quinary 20140100130
6 Senary 2001432152
8 Octal 115146344
10 Decimal 20237540
12 Duodecimal 693b658
16 Hexadecimal 134cce4
20 Vigesimal 669dh0
36 Base36 c1rdw

Cryptographic Hash Functions

md5 0490f5fab92164ca269512cc9e086b86
sha1 044b4b08908f95d157e0615b9b8fe0e31d13fd87
sha256 ece500007a669deb5d77ba198a3ea608698bf1b6d37d3d4ca9e9cf0081a5c6e6
sha512 8714d98e704dfc1a62d68e3288753b7073519083c1e49f75647d4a979bbdb3d9a3a0280c7ce5ee99c5d111ba41a19ad0264f528134b0336f28e191d69212bc3f
ripemd-160 75e73750cf5ad8584c4baf0a093a5c89ccd42095

20237540 as geometric shapes

Circle

Radius = n
Diameter 40475080
Circumference 127156213.98146
Area 1.2866644833492E+15

Sphere

Radius = n
Volume 3.4718565264478E+22
Surface area 5.1466579333967E+15
Circumference 127156213.98146

Square

Length = n
Perimeter 80950160
Area 409558025251600
Diagonal 28620203.537068

Cube

Length = n
Surface area 2457348151509600
Volume 8.2884469183503E+21
Space diagonal 35052447.500207

Equilateral Triangle

Length = n
Perimeter 60712620
Area 1.7734382709584E+14
Altitude 17526223.750104

Triangular Pyramid

Length = n
Surface area 1.7734382709584E+14
Volume 9.768028369117E+20
Height 9540067.8456893