28542224 (number)

28542224 is an even 8-digits composite number following 28542223 and preceding 28542225. In scientific notation, it is written as 2.8542224 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 10 positive divisors. There are 14271104 positive integers (up to 28542224) that are relatively prime to 28542224.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-two thousand two hundred twenty-four

Notation

Scientific notation 2.8542224 × 10^7
Engineering notation 2.8542224 × 10^6

Prime Factorization of 28542224

Prime Factorization 2 × 2 × 2 × 2 × 1783889

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3567778
Product of the distinct prime numbers

The prime factorization of 28542224 is 2 × 2 × 2 × 2 × 1783889. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 58, 58, 384, 358, 1630, 3664, 14600, 75363, 939493, 268002, 7980648, 9852281, 73835093, 77238208, 111544473, 342189998, 1354159985, 6013548844

Basic calculations (n = 28542224)

Multiplication

n×y
n×2 57084448
n×3 85626672
n×4 114168896
n×5 142711120

Division

n÷y
n÷2 14271112
n÷3 9514074.6666667
n÷3 7135556
n÷5 5708444.8

Exponentiation

ny
n2 814658550866176
n3 2.3252166842338E+22
n4 6.6366855449938E+29
n5 1.8942576544277E+37

Nth Root

y√n
2√n 5342.4923022874
3√n 305.60651147004
4√n 73.092354608997
5√n 30.981151967806

Divisors of 28542224

1, 2, 4, 8, 16, 1783889, 3567778, 7135556, 14271112, 28542224

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28542223
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28542224 can be divided by 10 positive divisors. The sum of these divisors (counting 28542224) is 1, the average is 0.1.

Base conversion 28542224

Base System Value
2 Binary 1101100111000010100010000
3 Ternary 1222201002120102
4 Quaternary 1230320110100
5 Quinary 24301322344
6 Senary 2455431532
8 Octal 154702420
10 Decimal 28542224
12 Duodecimal 96855a8
16 Hexadecimal 1b38510
20 Vigesimal 8i7fb4
36 Base36 gzrbk

Cryptographic Hash Functions

md5 afa686aca9e35a17a1206985238f7406
sha1 d4ee8b4c755f6e56b089a56ef4212e9c906c1d31
sha256 b39b50100cfde1d83e55dc9d765f5902efaa64bb8ae9ad88e5555886e7cdeb17
sha512 b7cd9a7af3e586e78250a45407ff37f951645ccf8e1afe846f74a3110f76b5a86c06736815364c90973b07e82ba611d7be98ad73a2224ab3a6266ddd08d0cfc3
ripemd-160 2260dc5b2001e715ab920cb579771ee098718afa

28542224 as geometric shapes

Circle

Radius = n
Diameter 57084448
Circumference 179336082.47103
Area 2.5593253185853E+15

Sphere

Radius = n
Volume 9.7398448709243E+22
Surface area 1.0237301274341E+16
Circumference 179336082.47103

Square

Length = n
Perimeter 114168896
Area 814658550866176
Diagonal 40364800.281091

Cube

Length = n
Surface area 4887951305197056
Volume 2.3252166842338E+22
Space diagonal 49436582.129012

Equilateral Triangle

Length = n
Perimeter 85626672
Area 3.5275750023016E+14
Altitude 24718291.064506

Triangular Pyramid

Length = n
Surface area 3.5275750023016E+14
Volume 2.7402941419163E+21
Height 13454933.42703