22271428 (number)

22271428 is an even 8-digits composite number following 22271427 and preceding 22271429. In scientific notation, it is written as 2.2271428 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 10420224 positive integers (up to 22271428) that are relatively prime to 22271428.

Interesting facts

Basic properties

Name

Name twenty-two million two hundred seventy-one thousand four hundred twenty-eight

Notation

Scientific notation 2.2271428 × 10^7
Engineering notation 2.2271428 × 10^6

Prime Factorization of 22271428

Prime Factorization 2 × 2 × 17 × 1697 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11135714
Product of the distinct prime numbers

The prime factorization of 22271428 is 2 × 2 × 17 × 1697 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 42, 6, 86, 932, 299, 9920, 8891, 80933, 403703, 400881, 4878471, 3000673, 99781459, 98976165, 503679999, 992957972, 5022221110, 543580201

Basic calculations (n = 22271428)

Multiplication

n×y
n×2 44542856
n×3 66814284
n×4 89085712
n×5 111357140

Division

n÷y
n÷2 11135714
n÷3 7423809.3333333
n÷3 5567857
n÷5 4454285.6

Exponentiation

ny
n2 496016505159184
n3 1.1046995881464E+22
n4 2.4603237339033E+29
n5 5.4794922896319E+36

Nth Root

y√n
2√n 4719.2613828861
3√n 281.3515775974
4√n 68.696880445084
5√n 29.481502472982

Divisors of 22271428

1, 2, 4, 17, 34, 68, 193, 386, 772, 1697, 3281, 3394, 6562, 6788, 13124, 28849, 57698, 115396, 327521, 655042, 1310084, 5567857, 11135714, 22271428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22271427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22271428 can be divided by 24 positive divisors. The sum of these divisors (counting 22271428) is 1, the average is 0.041666666666667.

Base conversion 22271428

Base System Value
2 Binary 1010100111101010111000100
3 Ternary 1112220111122201
4 Quaternary 1110331113010
5 Quinary 21200141203
6 Senary 2113204244
8 Octal 124752704
10 Decimal 22271428
12 Duodecimal 7560684
16 Hexadecimal 153d5c4
20 Vigesimal 6j3ib8
36 Base36 d9cqs

Cryptographic Hash Functions

md5 7605e4a96ef11e9a821a7a8ee1b7a791
sha1 95030c2dba0208db8df361fb3cee8cc58ae041d3
sha256 1b28d3ef548d611a8cb55626f5f721724407966ece6dff111dc0b3b028084105
sha512 c262dd17b9c6591380a9745fb0c7a343fc0f500f67fb2e94b2cf79509987621f22b5c44fd296bc34ea224c0e4da191f9ab1e0da94ffe1f3d8a92da862639311a
ripemd-160 bafc6d59d278149a0dcc9e0676eeba4b46e689b2

22271428 as geometric shapes

Circle

Radius = n
Diameter 44542856
Circumference 139935509.17951
Area 1.5582818086674E+15

Sphere

Radius = n
Volume 4.6273548140594E+22
Surface area 6.2331272346695E+15
Circumference 139935509.17951

Square

Length = n
Perimeter 89085712
Area 496016505159184
Diagonal 31496555.531016

Cube

Length = n
Surface area 2976099030955104
Volume 1.1046995881464E+22
Space diagonal 38575244.853112

Equilateral Triangle

Length = n
Perimeter 66814284
Area 2.1478144708211E+14
Altitude 19287622.426556

Triangular Pyramid

Length = n
Surface area 2.1478144708211E+14
Volume 1.3019009499206E+21
Height 10498851.843672