28425654 (number)

28425654 is an even 8-digits composite number following 28425653 and preceding 28425655. In scientific notation, it is written as 2.8425654 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 9059688 positive integers (up to 28425654) that are relatively prime to 28425654.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred twenty-five thousand six hundred fifty-four

Notation

Scientific notation 2.8425654 × 10^7
Engineering notation 2.8425654 × 10^6

Prime Factorization of 28425654

Prime Factorization 2 × 3 × 9 × 3 × 3 × 23 × 2543

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3158406
Product of the distinct prime numbers

The prime factorization of 28425654 is 2 × 3 × 9 × 3 × 3 × 23 × 2543. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28425654)

Multiplication

n×y
n×2 56851308
n×3 85276962
n×4 113702616
n×5 142128270

Division

n÷y
n÷2 14212827
n÷3 9475218
n÷3 7106413.5
n÷5 5685130.8

Exponentiation

ny
n2 808017805327716
n3 2.2968434560085E+22
n4 6.5289277372662E+29
n5 1.8558904085053E+37

Nth Root

y√n
2√n 5331.5714381409
3√n 305.18989876142
4√n 73.017610465838
5√n 30.95580434762

Divisors of 28425654

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28425653
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28425654 can be divided by 48 positive divisors. The sum of these divisors (counting 28425654) is 1, the average is 0.020833333333333.

Base conversion 28425654

Base System Value
2 Binary 1101100011011110110110110
3 Ternary 1222111011200000
4 Quaternary 1230123312312
5 Quinary 24234110104
6 Senary 2453132130
8 Octal 154336666
10 Decimal 28425654
12 Duodecimal 962a046
16 Hexadecimal 1b1bdb6
20 Vigesimal 8hd42e
36 Base36 gx9di

Cryptographic Hash Functions

md5 67711ec1c5804552dbc0512128eff1a6
sha1 17ed89e60cfb5b49fcda21405a4e3bcad5ea3397
sha256 3ab3e256775ffc525c2e29059462ca1f04aae4b8b1814db7177fe263dc4e7104
sha512 11a7ce0c1d885971b20d965903b649f1993efc663748afd994708de8d492580f9d1abb11c097452fa8b62fd46fb4ad5d38e1625f1937eacaaae5cd8f212fe3fe
ripemd-160 b249dc57360c9d077fdf245c574d3cf08e23d8f1

28425654 as geometric shapes

Circle

Radius = n
Diameter 56851308
Circumference 178603651.55977
Area 2.5384628011873E+15

Sphere

Radius = n
Volume 9.6209953704561E+22
Surface area 1.0153851204749E+16
Circumference 178603651.55977

Square

Length = n
Perimeter 113702616
Area 808017805327716
Diagonal 40199945.406125

Cube

Length = n
Surface area 4848106831966296
Volume 2.2968434560085E+22
Space diagonal 49234676.966373

Equilateral Triangle

Length = n
Perimeter 85276962
Area 3.4988197306198E+14
Altitude 24617338.483187

Triangular Pyramid

Length = n
Surface area 3.4988197306198E+14
Volume 2.7068559717793E+21
Height 13399981.802042