28442056 (number)

28442056 is an even 8-digits composite number following 28442055 and preceding 28442057. In scientific notation, it is written as 2.8442056 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 8 positive divisors. There are 14221024 positive integers (up to 28442056) that are relatively prime to 28442056.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-two thousand fifty-six

Notation

Scientific notation 2.8442056 × 10^7
Engineering notation 2.8442056 × 10^6

Prime Factorization of 28442056

Prime Factorization 2 × 2 × 2 × 3555257

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7110514
Product of the distinct prime numbers

The prime factorization of 28442056 is 2 × 2 × 2 × 3555257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 10, 69, 661, 247, 6164, 8827, 29255, 65662, 685681, 737644, 1198756, 1056968, 77315201, 46234230, 144278014, 352605269, 5703839843, 1489463672

Basic calculations (n = 28442056)

Multiplication

n×y
n×2 56884112
n×3 85326168
n×4 113768224
n×5 142210280

Division

n÷y
n÷2 14221028
n÷3 9480685.3333333
n÷3 7110514
n÷5 5688411.2

Exponentiation

ny
n2 808950549507136
n3 2.3008216830313E+22
n4 6.544009915479E+29
n5 1.8612509648061E+37

Nth Root

y√n
2√n 5333.109411966
3√n 305.24858708848
4√n 73.02814123313
5√n 30.959375909808

Divisors of 28442056

1, 2, 4, 8, 3555257, 7110514, 14221028, 28442056

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28442055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28442056 can be divided by 8 positive divisors. The sum of these divisors (counting 28442056) is 1, the average is 0.125.

Base conversion 28442056

Base System Value
2 Binary 1101100011111110111001000
3 Ternary 1222112000011111
4 Quaternary 1230133313020
5 Quinary 24240121211
6 Senary 2453340104
8 Octal 154376710
10 Decimal 28442056
12 Duodecimal 9637634
16 Hexadecimal 1b1fdc8
20 Vigesimal 8hf52g
36 Base36 gxm14

Cryptographic Hash Functions

md5 7405f1d26485f14558c40ec170c72920
sha1 bc3b61523b0077dedebf1e3c30191ddf67368591
sha256 dc972a2666a44ba640af5f3e0bc002de7061a2b9d5f52cf957ee581356814294
sha512 69b861f3cd722ade4795ecfcf88272949dc773c78c2ffeb09be62d0bdcfe54d8d8abb67ee5428b6dc44ba0b16371770332092126dced40cd3aeccd60caca5041
ripemd-160 45d8e3bcb63c13cc1d62f1bf0360c00c4234ed3a

28442056 as geometric shapes

Circle

Radius = n
Diameter 56884112
Circumference 178706708.36518
Area 2.541393103449E+15

Sphere

Radius = n
Volume 9.6376593288415E+22
Surface area 1.0165572413796E+16
Circumference 178706708.36518

Square

Length = n
Perimeter 113768224
Area 808950549507136
Diagonal 40223141.336975

Cube

Length = n
Surface area 4853703297042816
Volume 2.3008216830313E+22
Space diagonal 49263086.063719

Equilateral Triangle

Length = n
Perimeter 85326168
Area 3.5028586313928E+14
Altitude 24631543.03186

Triangular Pyramid

Length = n
Surface area 3.5028586313928E+14
Volume 2.7115443572874E+21
Height 13407713.778992