28478002 (number)

28478002 is an even 8-digits composite number following 28478001 and preceding 28478003. In scientific notation, it is written as 2.8478002 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 11468688 positive integers (up to 28478002) that are relatively prime to 28478002.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8478002 × 10^7
Engineering notation 2.8478002 × 10^6

Prime Factorization of 28478002

Prime Factorization 2 × 7 × 23 × 59 × 1499

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28478002
Product of the distinct prime numbers

The prime factorization of 28478002 is 2 × 7 × 23 × 59 × 1499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 96, 32, 619, 268, 3940, 8529, 97456, 58, 217462, 936853, 3735533, 6115167, 38673332, 37971749, 714402192, 886158037, 987091111, 8062026924

Basic calculations (n = 28478002)

Multiplication

n×y
n×2 56956004
n×3 85434006
n×4 113912008
n×5 142390010

Division

n÷y
n÷2 14239001
n÷3 9492667.3333333
n÷3 7119500.5
n÷5 5695600.4

Exponentiation

ny
n2 810996597912004
n3 2.3095562737331E+22
n4 6.5771548182484E+29
n5 1.8730422806839E+37

Nth Root

y√n
2√n 5336.4784268279
3√n 305.37712733303
4√n 73.051204143586
5√n 30.967197450995

Divisors of 28478002

1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 1499, 2714, 2998, 9499, 10493, 18998, 20986, 34477, 68954, 88441, 176882, 241339, 482678, 619087, 1238174, 2034143, 4068286, 14239001, 28478002

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28478001
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28478002 can be divided by 32 positive divisors. The sum of these divisors (counting 28478002) is 1, the average is 0.03125.

Base conversion 28478002

Base System Value
2 Binary 1101100101000101000110010
3 Ternary 1222120211110211
4 Quaternary 1230220220302
5 Quinary 24242244002
6 Senary 2454214334
8 Octal 154505062
10 Decimal 28478002
12 Duodecimal 96543aa
16 Hexadecimal 1b28a32
20 Vigesimal 8hjf02
36 Base36 gydrm

Cryptographic Hash Functions

md5 1c60749ddcb3668cf9f986490323d0e2
sha1 ab871af1e81c737904491b5f17ba49029b5484ea
sha256 b7a3584b55627af8b9edea46865c6e0f98d254e81c04dced9b2d936c63b247e8
sha512 aaee20d89d5a47c20b5c500d66a958442338caabddb46435536c6f0d11046dee8830da081909c10af3da05db74635373f1a833727db20d42db83543473457030
ripemd-160 cbeb9a21c201fc56f0b70ef9dcf7a5a7be56908f

28478002 as geometric shapes

Circle

Radius = n
Diameter 56956004
Circumference 178932563.74423
Area 2.5478209540867E+15

Sphere

Radius = n
Volume 9.6742466968163E+22
Surface area 1.0191283816347E+16
Circumference 178932563.74423

Square

Length = n
Perimeter 113912008
Area 810996597912004
Diagonal 40273976.657688

Cube

Length = n
Surface area 4865979587472024
Volume 2.3095562737331E+22
Space diagonal 49325346.362048

Equilateral Triangle

Length = n
Perimeter 85434006
Area 3.5117182808727E+14
Altitude 24662673.181024

Triangular Pyramid

Length = n
Surface area 3.5117182808727E+14
Volume 2.7218381711477E+21
Height 13424658.885896