20355540 (number)

20355540 is an even 8-digits composite number following 20355539 and preceding 20355541. In scientific notation, it is written as 2.0355540 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5372800 positive integers (up to 20355540) that are relatively prime to 20355540.

Interesting facts

Basic properties

Name

Name twenty million three hundred fifty-five thousand five hundred forty

Notation

Scientific notation 2.0355540 × 10^7
Engineering notation 2.0355540 × 10^6

Prime Factorization of 20355540

Prime Factorization 2 × 2 × 15 × 101 × 3359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10177770
Product of the distinct prime numbers

The prime factorization of 20355540 is 2 × 2 × 15 × 101 × 3359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 95, 55, 736, 97, 1969, 1728, 89209, 91451, 640575, 740723, 9625612, 7236610, 54463250, 58698123, 445543559, 697564586, 5110393040, 5028213132

Basic calculations (n = 20355540)

Multiplication

n×y
n×2 40711080
n×3 61066620
n×4 81422160
n×5 101777700

Division

n÷y
n÷2 10177770
n÷3 6785180
n÷3 5088885
n÷5 4071108

Exponentiation

ny
n2 414348008691600
n3 8.4342774648422E+21
n4 1.7168427230669E+29
n5 3.4947260723098E+36

Nth Root

y√n
2√n 4511.7114269421
3√n 273.040796812
4√n 67.1692744262
5√n 28.955863829062

Divisors of 20355540

1, 2, 4, 15, 30, 60, 101, 202, 404, 1515, 3030, 3359, 6060, 6718, 13436, 50385, 100770, 201540, 339259, 678518, 1357036, 5088885, 10177770, 20355540

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 -20355539
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 20355540 can be divided by 24 positive divisors. The sum of these divisors (counting 20355540) is 1, the average is 0.041666666666667.

Base conversion 20355540

Base System Value
2 Binary 1001101101001100111010100
3 Ternary 1102022011112220
4 Quaternary 1031221213110
5 Quinary 20202334130
6 Senary 2004142340
8 Octal 115514724
10 Decimal 20355540
12 Duodecimal 69979b0
16 Hexadecimal 13699d4
20 Vigesimal 6748h0
36 Base36 c4afo

Cryptographic Hash Functions

md5 bda9ee8e8c5658f2de9955bd47198a3c
sha1 aab41b49b6e9d5faeaf70b59e9078f39ff706cef
sha256 f41149630203b7e3d0af0e07ebcf49f2e0b08699ae41a278bf0c759657014407
sha512 4a00489a6d1e6c29cf0eb41bd920066fadda7d508bcbb46205eac863516a48633d48f183c9bf8e9707522fe6dab4e669e90b3eea9052b3467cecaf7aabb3dd04
ripemd-160 8eb6986db13af65afda698dac1c8f6a2a79ec3c7

20355540 as geometric shapes

Circle

Radius = n
Diameter 40711080
Circumference 127897629.84771
Area 1.3017126601351E+15

Sphere

Radius = n
Volume 3.5329418829182E+22
Surface area 5.2068506405404E+15
Circumference 127897629.84771

Square

Length = n
Perimeter 81422160
Area 414348008691600
Diagonal 28787080.737428

Cube

Length = n
Surface area 2486088052149600
Volume 8.4342774648422E+21
Space diagonal 35256829.495501

Equilateral Triangle

Length = n
Perimeter 61066620
Area 1.7941795076721E+14
Altitude 17628414.74775

Triangular Pyramid

Length = n
Surface area 1.7941795076721E+14
Volume 9.9398913163314E+20
Height 9595693.5791427