19338538 (number)

19338538 is an even 8-digits composite number following 19338537 and preceding 19338539. In scientific notation, it is written as 1.9338538 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 9160096 positive integers (up to 19338538) that are relatively prime to 19338538.

Interesting facts

Basic properties

Name

Name nineteen million three hundred thirty-eight thousand five hundred thirty-eight

Notation

Scientific notation 1.9338538 × 10^7
Engineering notation 1.9338538 × 10^6

Prime Factorization of 19338538

Prime Factorization 2 × 23 × 107 × 3929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19338538
Product of the distinct prime numbers

The prime factorization of 19338538 is 2 × 23 × 107 × 3929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 55, 69, 953, 225, 8841, 8175, 21468, 50707, 669986, 747235, 3961817, 4490520, 19159130, 30257052, 399005485, 989515448, 5212109494, 5259801307

Basic calculations (n = 19338538)

Multiplication

n×y
n×2 38677076
n×3 58015614
n×4 77354152
n×5 96692690

Division

n÷y
n÷2 9669269
n÷3 6446179.3333333
n÷3 4834634.5
n÷5 3867707.6

Exponentiation

ny
n2 373979051977444
n3 7.2322081078698E+21
n4 1.3986033131795E+29
n5 2.7046943318847E+36

Nth Root

y√n
2√n 4397.5604600733
3√n 268.41567816863
4√n 66.31410453345
5√n 28.660563681879

Divisors of 19338538

1, 2, 23, 46, 107, 214, 2461, 3929, 4922, 7858, 90367, 180734, 420403, 840806, 9669269, 19338538

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 -19338537
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 19338538 can be divided by 16 positive divisors. The sum of these divisors (counting 19338538) is 1, the average is 0.0625.

Base conversion 19338538

Base System Value
2 Binary 1001001110001010100101010
3 Ternary 1100101111111011
4 Quaternary 1021301110222
5 Quinary 14422313123
6 Senary 1530254134
8 Octal 111612452
10 Decimal 19338538
12 Duodecimal 658734a
16 Hexadecimal 127152a
20 Vigesimal 60h66i
36 Base36 bihpm

Cryptographic Hash Functions

md5 83f8a8b7c1444c9478df7b28010601ac
sha1 0290a25eeec5bc3ffe8e791e9c1496a00b3b3c38
sha256 244eb803fc2d0dee665be31f359d5b97a846a6ca7535cf9d32d3c357438ee168
sha512 02bc96137c767bd4be3d326579131ff9fd4bcce6ce063441768ed229869ae4ec2f648fd54e989a57e86a8883824190bbef49b7694e1d627473744401a62a2ab3
ripemd-160 f6044087370cfe2000c43b6415baf3b7e9fd6ad6

19338538 as geometric shapes

Circle

Radius = n
Diameter 38677076
Circumference 121507617.82393
Area 1.1748898422888E+15

Sphere

Radius = n
Volume 3.0294202481222E+22
Surface area 4.6995593691553E+15
Circumference 121507617.82393

Square

Length = n
Perimeter 77354152
Area 373979051977444
Diagonal 27348822.716067

Cube

Length = n
Surface area 2243874311864664
Volume 7.2322081078698E+21
Space diagonal 33495330.360101

Equilateral Triangle

Length = n
Perimeter 58015614
Area 1.6193767974784E+14
Altitude 16747665.180051

Triangular Pyramid

Length = n
Surface area 1.6193767974784E+14
Volume 8.5232389933784E+20
Height 9116274.2386892