28474798 (number)

28474798 is an even 8-digits composite number following 28474797 and preceding 28474799. In scientific notation, it is written as 2.8474798 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 12943080 positive integers (up to 28474798) that are relatively prime to 28474798.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-four thousand seven hundred ninety-eight

Notation

Scientific notation 2.8474798 × 10^7
Engineering notation 2.8474798 × 10^6

Prime Factorization of 28474798

Prime Factorization 2 × 11 × 1294309

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28474798
Product of the distinct prime numbers

The prime factorization of 28474798 is 2 × 11 × 1294309. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28474798)

Multiplication

n×y
n×2 56949596
n×3 85424394
n×4 113899192
n×5 142373990

Division

n÷y
n÷2 14237399
n÷3 9491599.3333333
n÷3 7118699.5
n÷5 5694959.6

Exponentiation

ny
n2 810814121140804
n3 2.3087768315032E+22
n4 6.5741953904133E+29
n5 1.8719888575455E+37

Nth Root

y√n
2√n 5336.1782204121
3√n 305.36567445779
4√n 73.049149347628
5√n 30.966500608807

Divisors of 28474798

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 -28474797
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 28474798 can be divided by 8 positive divisors. The sum of these divisors (counting 28474798) is 1, the average is 0.125.

Base conversion 28474798

Base System Value
2 Binary 1101100100111110110101110
3 Ternary 1222120200002011
4 Quaternary 1230213312232
5 Quinary 24242143143
6 Senary 2454151434
8 Octal 154476656
10 Decimal 28474798
12 Duodecimal 965257a
16 Hexadecimal 1b27dae
20 Vigesimal 8hj6ji
36 Base36 gybam

Cryptographic Hash Functions

md5 9cc7ffd03f0487b7795e929032a0827d
sha1 b54bd4f7304df816b1d1a8910e3a8cc3b57d15b5
sha256 6e3455dd295badf1570c9f93feff5b4cec4a99e7aaa765e00906924971c084ca
sha512 755c4f96a268ab274659bd8fd8d87521e04c8121c624547a55feda19dc642726f49c9b87fc0db9953d763bc06818e1d1d955a3a0b4a6aed91741139b75fc69dc
ripemd-160 0d11d6b0dcec5a5d10aea3ede43b73175f76cb8a

28474798 as geometric shapes

Circle

Radius = n
Diameter 56949596
Circumference 178912432.41851
Area 2.5472476864028E+15

Sphere

Radius = n
Volume 9.6709817768383E+22
Surface area 1.0188990745611E+16
Circumference 178912432.41851

Square

Length = n
Perimeter 113899192
Area 810814121140804
Diagonal 40269445.517434

Cube

Length = n
Surface area 4864884726844824
Volume 2.3087768315032E+22
Space diagonal 49319796.871261

Equilateral Triangle

Length = n
Perimeter 85424394
Area 3.5109281332754E+14
Altitude 24659898.43563

Triangular Pyramid

Length = n
Surface area 3.5109281332754E+14
Volume 2.7209195896705E+21
Height 13423148.505811