43281428 (number)

43281428 is an even 8-digits composite number following 43281427 and preceding 43281429. In scientific notation, it is written as 4.3281428 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 21581952 positive integers (up to 43281428) that are relatively prime to 43281428.

Interesting facts

Basic properties

Name

Name forty-three million two hundred eighty-one thousand four hundred twenty-eight

Notation

Scientific notation 4.3281428 × 10^7
Engineering notation 4.3281428 × 10^6

Prime Factorization of 43281428

Prime Factorization 2 × 2 × 373 × 29009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21640714
Product of the distinct prime numbers

The prime factorization of 43281428 is 2 × 2 × 373 × 29009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 91, 73, 615, 214, 1219, 2569, 51809, 91641, 506634, 721567, 7684773, 6146780, 97435828, 56123218, 210527813, 114716518, 7743856213, 1291988165

Basic calculations (n = 43281428)

Multiplication

n×y
n×2 86562856
n×3 129844284
n×4 173125712
n×5 216407140

Division

n÷y
n÷2 21640714
n÷3 14427142.666667
n÷3 10820357
n÷5 8656285.6

Exponentiation

ny
n2 1873282009719184
n3 8.1078320427356E+22
n4 3.5091854879375E+30
n5 1.5188255903481E+38

Nth Root

y√n
2√n 6578.8622116594
3√n 351.10245032255
4√n 81.110185622149
5√n 33.671333496776

Divisors of 43281428

1, 2, 4, 373, 746, 1492, 29009, 58018, 116036, 10820357, 21640714, 43281428

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 -43281427
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 43281428 can be divided by 12 positive divisors. The sum of these divisors (counting 43281428) is 1, the average is 0.083333333333333.

Base conversion 43281428

Base System Value
2 Binary 10100101000110110000010100
3 Ternary 10000102220221212
4 Quaternary 2211012300110
5 Quinary 42040001203
6 Senary 4143400552
8 Octal 245066024
10 Decimal 43281428
12 Duodecimal 125b3158
16 Hexadecimal 2946c14
20 Vigesimal daa3b8
36 Base36 pro5w

Cryptographic Hash Functions

md5 045a6bc5e22e026fa38695bed32bc3d5
sha1 9df68253a87c7ef009b08ae30fe29afd13ca7a93
sha256 241da13ccf96f8a2d2eb330c34f6cc13786dd088499f4f53a30f0cdf3a544fe4
sha512 ec2a7bd200797915d3e75b449d9f44e5b4dbc54b4f511871717156243df9c0cd554c7601bec14957ec87b8f57f4c73078c2165b55131d5e44b84a11a5f07ac1d
ripemd-160 2948e59019e932e623936c65d2d5680cba9fa3da

43281428 as geometric shapes

Circle

Radius = n
Diameter 86562856
Circumference 271945232.48335
Area 5.8850889998357E+15

Sphere

Radius = n
Volume 3.3962007442664E+23
Surface area 2.3540355999343E+16
Circumference 271945232.48335

Square

Length = n
Perimeter 173125712
Area 1873282009719184
Diagonal 61209182.476475

Cube

Length = n
Surface area 11239692058315104
Volume 8.1078320427356E+22
Space diagonal 74965632.320134

Equilateral Triangle

Length = n
Perimeter 129844284
Area 8.1115490443459E+14
Altitude 37482816.160067

Triangular Pyramid

Length = n
Surface area 8.1115490443459E+14
Volume 9.5551716968999E+21
Height 20403060.825492