202449420 (number)

202449420 is an even 9-digits composite number following 202449419 and preceding 202449421. In scientific notation, it is written as 2.02449420 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 53986464 positive integers (up to 202449420) that are relatively prime to 202449420.

Interesting facts

Basic properties

Name

Name two hundred two million four hundred forty-nine thousand four hundred twenty

Notation

Scientific notation 2.02449420 × 10^8
Engineering notation 2.02449420 × 10^6

Prime Factorization of 202449420

Prime Factorization 2 × 2 × 45 × 1124719

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 101224710
Product of the distinct prime numbers

The prime factorization of 202449420 is 2 × 2 × 45 × 1124719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 74, 66, 945, 354, 4361, 709, 91154, 87104, 961830, 588696, 1405959, 279348, 20165558, 42617741, 522823303, 363033702, 7118074979, 3952972911

Basic calculations (n = 202449420)

Multiplication

n×y
n×2 404898840
n×3 607348260
n×4 809797680
n×5 1012247100

Division

n÷y
n÷2 101224710
n÷3 67483140
n÷3 50612355
n÷5 40489884

Exponentiation

ny
n2 40985767658336400
n3 8.297544890685E+24
n4 1.6798331505431E+33
n5 3.4008124702423E+41

Nth Root

y√n
2√n 14228.472159723
3√n 587.18124975704
4√n 119.2831595814
5√n 45.841973669945

Divisors of 202449420

1, 2, 4, 45, 90, 180, 1124719, 2249438, 4498876, 50612355, 101224710, 202449420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -202449419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 202449420 can be divided by 12 positive divisors. The sum of these divisors (counting 202449420) is 1, the average is 0.083333333333333.

Base conversion 202449420

Base System Value
2 Binary 1100000100010010001000001100
3 Ternary 112002221111101200
4 Quaternary 30010102020030
5 Quinary 403311340140
6 Senary 32031105500
8 Octal 1404221014
10 Decimal 202449420
12 Duodecimal 57972290
16 Hexadecimal c11220c
20 Vigesimal 33563b0
36 Base36 3cj6z0

Cryptographic Hash Functions

md5 7a4f69b9ddcaac2abc4586d2b8c9216d
sha1 d7063e25b6d9b4bc28db66664e73a930c1c27208
sha256 d73dcc12a44f1c8e72b5e9a44c5219f0e0b72730a70fbefca24807f8cbc130bf
sha512 41fba869fdf4e00cd01661129c98d7730527adbbaa46f983fad9d61e72bf5b78da63a79b38c690eda1198d14e9ca561b33847ec1554d451fa66c48df1c489bfd
ripemd-160 e63204be7558222c112a2d4a5e79840c008ef20c

202449420 as geometric shapes

Circle

Radius = n
Diameter 404898840
Circumference 1272027221.191
Area 1.2876058657717E+17

Sphere

Radius = n
Volume 3.4756674761877E+25
Surface area 5.1504234630867E+17
Circumference 1272027221.191

Square

Length = n
Perimeter 809797680
Area 40985767658336400
Diagonal 286306715.45857

Cube

Length = n
Surface area 245914605950018400
Volume 8.297544890685E+24
Space diagonal 350652681.40285

Equilateral Triangle

Length = n
Perimeter 607348260
Area 1.7747357992863E+16
Altitude 175326340.70143

Triangular Pyramid

Length = n
Surface area 1.7747357992863E+16
Volume 9.7787504323385E+23
Height 95435571.819522