428987130 (number)

428987130 is an even 9-digits composite number following 428987129 and preceding 428987131. In scientific notation, it is written as 4.28987130 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 90616320 positive integers (up to 428987130) that are relatively prime to 428987130.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million nine hundred eighty-seven thousand one hundred thirty

Notation

Scientific notation 4.28987130 × 10^8
Engineering notation 4.28987130 × 10^6

Prime Factorization of 428987130

Prime Factorization 2 × 5 × 19 × 39 × 11 × 19 × 277

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 22578270
Product of the distinct prime numbers

The prime factorization of 428987130 is 2 × 5 × 19 × 39 × 11 × 19 × 277. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 428987130)

Multiplication

n×y
n×2 857974260
n×3 1286961390
n×4 1715948520
n×5 2144935650

Division

n÷y
n÷2 214493565
n÷3 142995710
n÷3 107246782.5
n÷5 85797426

Exponentiation

ny
n2 184029957705636900
n3 7.8946483390163E+25
n4 3.3867025333139E+34
n5 1.45285179993E+43

Nth Root

y√n
2√n 20712.00449015
3√n 754.19113115528
4√n 143.91665813988
5√n 53.270755073484

Divisors of 428987130

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -428987129
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 428987130 can be divided by 96 positive divisors. The sum of these divisors (counting 428987130) is 1, the average is 0.010416666666667.

Base conversion 428987130

Base System Value
2 Binary 11001100100011101001011111010
3 Ternary 1002220012210201020
4 Quaternary 121210131023322
5 Quinary 1334310042010
6 Senary 110322403310
8 Octal 3144351372
10 Decimal 428987130
12 Duodecimal bb800536
16 Hexadecimal 1991d2fa
20 Vigesimal 6e137ga
36 Base36 73eol6

Cryptographic Hash Functions

md5 a9c13cecc69e9bfc3fa17b558564ca1c
sha1 ff949ebe99577cf75b85baa5be5d97efe4f368cd
sha256 5436fe47aae3723b90453f7cb72a9c1d7bd4b6d1d625fcd884d31c7cf4bb5cd3
sha512 155f2d27f29d3a546b72bc6bf433c799ff22f20bef9a3f3150b92f01ea88c32cb4fe2aa9037751f6ec898135f3974e9c8faa8a5b332b07a67bd5751d691627be
ripemd-160 4d92a5e92d9666f91aed80a7a4d2dfd499a31c30

428987130 as geometric shapes

Circle

Radius = n
Diameter 857974260
Circumference 2695405632.1851
Area 5.7814716316847E+17

Sphere

Radius = n
Volume 3.3069025632704E+26
Surface area 2.3125886526739E+18
Circumference 2695405632.1851

Square

Length = n
Perimeter 1715948520
Area 184029957705636900
Diagonal 606679417.32951

Cube

Length = n
Surface area 1104179746233821400
Volume 7.8946483390163E+25
Space diagonal 743027504.95315

Equilateral Triangle

Length = n
Perimeter 1286961390
Area 7.9687309215229E+16
Altitude 371513752.47658

Triangular Pyramid

Length = n
Surface area 7.9687309215229E+16
Volume 9.3039322926692E+24
Height 202226472.44317