201812428 (number)

201812428 is an even 9-digits composite number following 201812427 and preceding 201812429. In scientific notation, it is written as 2.01812428 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors. There are 100906212 positive integers (up to 201812428) that are relatively prime to 201812428.

Interesting facts

Basic properties

Name

Name two hundred one million eight hundred twelve thousand four hundred twenty-eight

Notation

Scientific notation 2.01812428 × 10^8
Engineering notation 2.01812428 × 10^6

Prime Factorization of 201812428

Prime Factorization 2 × 2 × 50453107

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 100906214
Product of the distinct prime numbers

The prime factorization of 201812428 is 2 × 2 × 50453107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 52, 78, 716, 840, 4722, 8166, 38998, 88418, 624906, 877532, 444202, 7280214, 47352629, 12886077, 762158262, 189937492, 7312234992, 8893084363

Basic calculations (n = 201812428)

Multiplication

n×y
n×2 403624856
n×3 605437284
n×4 807249712
n×5 1009062140

Division

n÷y
n÷2 100906214
n÷3 67270809.333333
n÷3 50453107
n÷5 40362485.6

Exponentiation

ny
n2 40728256095255184
n3 8.2194682507892E+24
n4 1.6587908445607E+33
n5 3.3476460788496E+41

Nth Root

y√n
2√n 14206.070111048
3√n 586.56476205789
4√n 119.18921977699
5√n 45.813089624244

Divisors of 201812428

1, 2, 4, 50453107, 100906214, 201812428

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201812427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201812428 can be divided by 6 positive divisors. The sum of these divisors (counting 201812428) is 1, the average is 0.16666666666667.

Base conversion 201812428

Base System Value
2 Binary 1100000001110110100111001100
3 Ternary 112001202010121101
4 Quaternary 30001312213030
5 Quinary 403130444203
6 Senary 32005312444
8 Octal 1401664714
10 Decimal 201812428
12 Duodecimal 57705724
16 Hexadecimal c0769cc
20 Vigesimal 3316b18
36 Base36 3c5jgs

Cryptographic Hash Functions

md5 b61799893f95b8fd7d95bd9bdcf153e5
sha1 48f3b8462beab3bf4ca420120adf886394be1fb8
sha256 e7aadd0021b784162b8ef65b3b682b64e4142465a6e61bf8e7e840297d0e9f30
sha512 207159b4abadc0f9fbef32741017b027bbaedc73b07687b68411fb9d5601fcc8c3eec2b67f436defcc51c3f9adefc44a0b7f6cffe5baa4eb775d44e5cbfb7a70
ripemd-160 6e12c03d9a71fef904549d5b978cedfb69fa6c2a

201812428 as geometric shapes

Circle

Radius = n
Diameter 403624856
Circumference 1268024882.4158
Area 1.2795159014238E+17

Sphere

Radius = n
Volume 3.4429628097459E+25
Surface area 5.1180636056951E+17
Circumference 1268024882.4158

Square

Length = n
Perimeter 807249712
Area 40728256095255184
Diagonal 285405872.73304

Cube

Length = n
Surface area 244369536571531104
Volume 8.2194682507892E+24
Space diagonal 349549378.89484

Equilateral Triangle

Length = n
Perimeter 605437284
Area 1.7635852215165E+16
Altitude 174774689.44742

Triangular Pyramid

Length = n
Surface area 1.7635852215165E+16
Volume 9.686736229801E+23
Height 95135290.911015