28448654 (number)

28448654 is an even 8-digits composite number following 28448653 and preceding 28448655. In scientific notation, it is written as 2.8448654 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 12418560 positive integers (up to 28448654) that are relatively prime to 28448654.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8448654 × 10^7
Engineering notation 2.8448654 × 10^6

Prime Factorization of 28448654

Prime Factorization 2 × 299 × 113 × 421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28448654
Product of the distinct prime numbers

The prime factorization of 28448654 is 2 × 299 × 113 × 421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 9, 49, 185, 179, 6977, 6256, 52040, 89696, 416227, 419260, 4363915, 767518, 59675560, 86579242, 319812717, 525815797, 5701428139, 5389235402

Basic calculations (n = 28448654)

Multiplication

n×y
n×2 56897308
n×3 85345962
n×4 113794616
n×5 142243270

Division

n÷y
n÷2 14224327
n÷3 9482884.6666667
n÷3 7112163.5
n÷5 5689730.8

Exponentiation

ny
n2 809325914411716
n3 2.3024232912333E+22
n4 6.5500843573836E+29
n5 1.8634108355402E+37

Nth Root

y√n
2√n 5333.7279645666
3√n 305.27218916164
4√n 73.032376139399
5√n 30.960812170325

Divisors of 28448654

1, 2, 113, 226, 299, 421, 598, 842, 33787, 47573, 67574, 95146, 125879, 251758, 14224327, 28448654

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28448653
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28448654 can be divided by 16 positive divisors. The sum of these divisors (counting 28448654) is 1, the average is 0.0625.

Base conversion 28448654

Base System Value
2 Binary 1101100100001011110001110
3 Ternary 1222112100012212
4 Quaternary 1230201132032
5 Quinary 24240324104
6 Senary 2453430422
8 Octal 154413616
10 Decimal 28448654
12 Duodecimal 963b412
16 Hexadecimal 1b2178e
20 Vigesimal 8hg1ce
36 Base36 gxr4e

Cryptographic Hash Functions

md5 a3885a082c69512869c63b5f4689f404
sha1 af513196afdb9ec5d0715171667e9f98cd27527d
sha256 954aca44a88d959d73b82eb2c0a14d499c7bc56d05f423234c268cde0ae971d5
sha512 40badeea7b59a03aae2037d99eece140b51de90afbed0b4092f7027a91c8b2613b5b351bea205ff978844654838421af8875359540de40146b50e843ebae7596
ripemd-160 4ededed91fb9d46b8fe069184d574587663e0ffa

28448654 as geometric shapes

Circle

Radius = n
Diameter 56897308
Circumference 178748164.82184
Area 2.5425723470757E+15

Sphere

Radius = n
Volume 9.6443681295899E+22
Surface area 1.0170289388303E+16
Circumference 178748164.82184

Square

Length = n
Perimeter 113794616
Area 809325914411716
Diagonal 40232472.31806

Cube

Length = n
Surface area 4855955486470296
Volume 2.3024232912333E+22
Space diagonal 49274514.134948

Equilateral Triangle

Length = n
Perimeter 85345962
Area 3.5044840091081E+14
Altitude 24637257.067474

Triangular Pyramid

Length = n
Surface area 3.5044840091081E+14
Volume 2.7134318706548E+21
Height 13410824.10602