20199540 (number)

20199540 is an even 8-digits composite number following 20199539 and preceding 20199541. In scientific notation, it is written as 2.0199540 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 5297280 positive integers (up to 20199540) that are relatively prime to 20199540.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand five hundred forty

Notation

Scientific notation 2.0199540 × 10^7
Engineering notation 2.0199540 × 10^6

Prime Factorization of 20199540

Prime Factorization 2 × 2 × 15 × 61 × 5519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10099770
Product of the distinct prime numbers

The prime factorization of 20199540 is 2 × 2 × 15 × 61 × 5519. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 49, 17, 930, 424, 4017, 2933, 35116, 13434, 227642, 880605, 9172216, 5321184, 84018403, 47167003, 105800247, 942595313, 690544341, 9184980375

Basic calculations (n = 20199540)

Multiplication

n×y
n×2 40399080
n×3 60598620
n×4 80798160
n×5 100997700

Division

n÷y
n÷2 10099770
n÷3 6733180
n÷3 5049885
n÷5 4039908

Exponentiation

ny
n2 408021416211600
n3 8.2418449176229E+21
n4 1.6648147608732E+29
n5 3.3628492354849E+36

Nth Root

y√n
2√n 4494.3898362292
3√n 272.34150084678
4√n 67.040210592071
5√n 28.911344980534

Divisors of 20199540

1, 2, 4, 15, 30, 60, 61, 122, 244, 915, 1830, 3660, 5519, 11038, 22076, 82785, 165570, 331140, 336659, 673318, 1346636, 5049885, 10099770, 20199540

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 -20199539
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 20199540 can be divided by 24 positive divisors. The sum of these divisors (counting 20199540) is 1, the average is 0.041666666666667.

Base conversion 20199540

Base System Value
2 Binary 1001101000011100001110100
3 Ternary 1102000020120010
4 Quaternary 1031003201310
5 Quinary 20132341130
6 Senary 2000540220
8 Octal 115034164
10 Decimal 20199540
12 Duodecimal 6921670
16 Hexadecimal 1343874
20 Vigesimal 664ih0
36 Base36 c0y2c

Cryptographic Hash Functions

md5 d614a61531fa990cc2ff8f932ddf0cff
sha1 cd0d43304e35a87cac58316bde882eabf12dcd5e
sha256 6eead3f1b2c21359b8f7c681432353294ea1657b357cb37d7d5c71def480ea6d
sha512 c94e9d898908b69d4f694d19c35abcd6bc7a7b78b5958c041bcf54b6502a0466d4fdeaccaa8648541889927e3e162b23c4baef3a6301110c5f92157a4c4c2261
ripemd-160 58db6daaf50558ed9bc7590fcb1f254ef471a972

20199540 as geometric shapes

Circle

Radius = n
Diameter 40399080
Circumference 126917452.93979
Area 1.2818370836777E+15

Sphere

Radius = n
Volume 3.4523359260307E+22
Surface area 5.1273483347107E+15
Circumference 126917452.93979

Square

Length = n
Perimeter 80798160
Area 408021416211600
Diagonal 28566463.421698

Cube

Length = n
Surface area 2448128497269600
Volume 8.2418449176229E+21
Space diagonal 34986629.56952

Equilateral Triangle

Length = n
Perimeter 60598620
Area 1.7667845586367E+14
Altitude 17493314.78476

Triangular Pyramid

Length = n
Surface area 1.7667845586367E+14
Volume 9.713107384565E+20
Height 9522154.4738993