202187428 (number)

202187428 is an even 9-digits composite number following 202187427 and preceding 202187429. In scientific notation, it is written as 2.02187428 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 99436320 positive integers (up to 202187428) that are relatively prime to 202187428.

Interesting facts

Basic properties

Name

Name two hundred two million one hundred eighty-seven thousand four hundred twenty-eight

Notation

Scientific notation 2.02187428 × 10^8
Engineering notation 2.02187428 × 10^6

Prime Factorization of 202187428

Prime Factorization 2 × 2 × 61 × 828637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 101093714
Product of the distinct prime numbers

The prime factorization of 202187428 is 2 × 2 × 61 × 828637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 202187428)

Multiplication

n×y
n×2 404374856
n×3 606562284
n×4 808749712
n×5 1010937140

Division

n÷y
n÷2 101093714
n÷3 67395809.333333
n÷3 50546857
n÷5 40437485.6

Exponentiation

ny
n2 40879756041255184
n3 8.2653727312488E+24
n4 1.6711544539925E+33
n5 3.378864208435E+41

Nth Root

y√n
2√n 14219.262568783
3√n 586.92784786475
4√n 119.24454943008
5√n 45.830102603853

Divisors of 202187428

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 -202187427
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 202187428 can be divided by 12 positive divisors. The sum of these divisors (counting 202187428) is 1, the average is 0.083333333333333.

Base conversion 202187428

Base System Value
2 Binary 1100000011010010001010100100
3 Ternary 112002110012000021
4 Quaternary 30003102022210
5 Quinary 403224444203
6 Senary 32021324524
8 Octal 1403221244
10 Decimal 202187428
12 Duodecimal 57866744
16 Hexadecimal c0d22a4
20 Vigesimal 333d8b8
36 Base36 3cdktg

Cryptographic Hash Functions

md5 50ea01c0741851bc611929cbbbfe7bb0
sha1 c921b5e02090819e21909a9a28b9d35d1905f135
sha256 63061a2b9cec35fcd6fd5964d84009c27c1e7c976445f1fe6b720e8d091aee82
sha512 b927b56abcf25531b34c6d79f3d596a91f9ecd4041f8e07e8605c165299368e179726aab3660d4148e66e2a6a8a5564f9a9ef98c635f713dd7b44eb16d6ec42c
ripemd-160 23eef7b2006200f7425f7498ac85423dfc8bf4b5

202187428 as geometric shapes

Circle

Radius = n
Diameter 404374856
Circumference 1270381076.906
Area 1.2842754125975E+17

Sphere

Radius = n
Volume 3.4621912335564E+25
Surface area 5.13710165039E+17
Circumference 1270381076.906

Square

Length = n
Perimeter 808749712
Area 40879756041255184
Diagonal 285936202.81893

Cube

Length = n
Surface area 245278536247531104
Volume 8.2653727312488E+24
Space diagonal 350198897.94767

Equilateral Triangle

Length = n
Perimeter 606562284
Area 1.7701453616119E+16
Altitude 175099448.97384

Triangular Pyramid

Length = n
Surface area 1.7701453616119E+16
Volume 9.7408351788341E+23
Height 95312067.606311