20348445 (number)

20348445 is an odd 8-digits composite number following 20348444 and preceding 20348446. In scientific notation, it is written as 2.0348445 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 9554688 positive integers (up to 20348445) that are relatively prime to 20348445.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-eight thousand four hundred forty-five

Notation

Scientific notation 2.0348445 × 10^7
Engineering notation 2.0348445 × 10^6

Prime Factorization of 20348445

Prime Factorization 3 × 5 × 13 × 4537 × 23

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20348445
Product of the distinct prime numbers

The prime factorization of 20348445 is 3 × 5 × 13 × 4537 × 23. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 12, 97, 38, 232, 9596, 5552, 99022, 85878, 423876, 6294, 9931612, 737355, 67812863, 57040659, 643990848, 977704417, 6009375351, 1126295398

Basic calculations (n = 20348445)

Multiplication

n×y
n×2 40696890
n×3 61045335
n×4 81393780
n×5 101742225

Division

n÷y
n÷2 10174222.5
n÷3 6782815
n÷3 5087111.25
n÷5 4069689

Exponentiation

ny
n2 414059213918025
n3 8.4254611411542E+21
n4 1.7144503263041E+29
n5 3.4886398170032E+36

Nth Root

y√n
2√n 4510.9250714238
3√n 273.00906999344
4√n 67.163420635222
5√n 28.953845012534

Divisors of 20348445

1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 4537, 13611, 22685, 58981, 68055, 104351, 176943, 294905, 313053, 521755, 884715, 1356563, 1565265, 4069689, 6782815, 20348445

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20348444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20348445 can be divided by 32 positive divisors. The sum of these divisors (counting 20348445) is 1, the average is 0.03125.

Base conversion 20348445

Base System Value
2 Binary 1001101100111111000011101
3 Ternary 1102021210211010
4 Quaternary 1031213320131
5 Quinary 20202122240
6 Senary 2004045433
8 Octal 115477035
10 Decimal 20348445
12 Duodecimal 6993879
16 Hexadecimal 1367e1d
20 Vigesimal 673b25
36 Base36 c44yl

Cryptographic Hash Functions

md5 bd024f1740cfce81266d7d532898c091
sha1 16af1a14c2f0b1e78fa43780cc23000a449e38c3
sha256 dc6a43177e3dc0c45af74d8c2da793fc099e8319ab339185cd2076b12f878f0b
sha512 00da53f49490046693490e8b4e83829b5bf0c063bac8688310cb5872811a8ef505c97d47200a541f2fa7d4a07b5bc9ee48b31161f9f53da0009f6b927be6666b
ripemd-160 a11380e19505d4d10e427690438dc52fa816cedf

20348445 as geometric shapes

Circle

Radius = n
Diameter 40696890
Circumference 127853050.64795
Area 1.300805384596E+15

Sphere

Radius = n
Volume 3.5292489098875E+22
Surface area 5.2032215383841E+15
Circumference 127853050.64795

Square

Length = n
Perimeter 81393780
Area 414059213918025
Diagonal 28777046.892203

Cube

Length = n
Surface area 2484355283508150
Volume 8.4254611411542E+21
Space diagonal 35244540.595021

Equilateral Triangle

Length = n
Perimeter 61045335
Area 1.7929289896201E+14
Altitude 17622270.29751

Triangular Pyramid

Length = n
Surface area 1.7929289896201E+14
Volume 9.9295011792231E+20
Height 9592348.9640677