428156732 (number)

428156732 is an even 9-digits composite number following 428156731 and preceding 428156733. In scientific notation, it is written as 4.28156732 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 212443920 positive integers (up to 428156732) that are relatively prime to 428156732.

Interesting facts

Basic properties

Name

Name four hundred twenty-eight million one hundred fifty-six thousand seven hundred thirty-two

Notation

Scientific notation 4.28156732 × 10^8
Engineering notation 4.28156732 × 10^6

Prime Factorization of 428156732

Prime Factorization 2 × 2 × 131 × 817093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 214078366
Product of the distinct prime numbers

The prime factorization of 428156732 is 2 × 2 × 131 × 817093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 428156732)

Multiplication

n×y
n×2 856313464
n×3 1284470196
n×4 1712626928
n×5 2140783660

Division

n÷y
n÷2 214078366
n÷3 142718910.66667
n÷3 107039183
n÷5 85631346.4

Exponentiation

ny
n2 183318187156919824
n3 7.8488915929271E+25
n4 3.3605557742499E+34
n5 1.4388445780066E+43

Nth Root

y√n
2√n 20691.948482441
3√n 753.70418310339
4√n 143.8469620202
5√n 53.250115657279

Divisors of 428156732

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 -428156731
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 428156732 can be divided by 12 positive divisors. The sum of these divisors (counting 428156732) is 1, the average is 0.083333333333333.

Base conversion 428156732

Base System Value
2 Binary 11001100001010010011100111100
3 Ternary 1002211122121121202
4 Quaternary 121201102130330
5 Quinary 1334102003412
6 Senary 110252515032
8 Octal 3141223474
10 Decimal 428156732
12 Duodecimal bb47ba78
16 Hexadecimal 1985273c
20 Vigesimal 6dfjbgc
36 Base36 72wvuk

Cryptographic Hash Functions

md5 0e6e8acb50b39681cf93ce9781c08c26
sha1 8c1b3ccee1a2c535341c11927291028e5018b219
sha256 ee8874ff59a6f877a686a7d3c41e8a4883f25cd9f39541a03a6eae4274909ab4
sha512 79ae43922a5068eb840552ca3ded82d55ef9497a9c18af751fa61a82f954b06ffbd48b9175c47ca3f991a40f49e462590e46fb08366e7c2b2ec9b19e8ec4fcf8
ripemd-160 129d78e6afd5475146a0a9c2b8d3abf21531a319

428156732 as geometric shapes

Circle

Radius = n
Diameter 856313464
Circumference 2690188087.6724
Area 5.7591107004158E+17

Sphere

Radius = n
Volume 3.2877360222883E+26
Surface area 2.3036442801663E+18
Circumference 2690188087.6724

Square

Length = n
Perimeter 1712626928
Area 183318187156919824
Diagonal 605505057.21574

Cube

Length = n
Surface area 1099909122941518944
Volume 7.8488915929271E+25
Space diagonal 741589213.42665

Equilateral Triangle

Length = n
Perimeter 1284470196
Area 7.9379103526801E+16
Altitude 370794606.71333

Triangular Pyramid

Length = n
Surface area 7.9379103526801E+16
Volume 9.2500074502614E+24
Height 201835019.07191