28674775 (number)

28674775 is an odd 8-digits composite number following 28674774 and preceding 28674776. In scientific notation, it is written as 2.8674775 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 22845440 positive integers (up to 28674775) that are relatively prime to 28674775.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-four thousand seven hundred seventy-five

Notation

Scientific notation 2.8674775 × 10^7
Engineering notation 2.8674775 × 10^6

Prime Factorization of 28674775

Prime Factorization 5 × 5 × 257 × 4463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5734955
Product of the distinct prime numbers

The prime factorization of 28674775 is 5 × 5 × 257 × 4463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 66, 61, 22, 496, 3751, 5134, 10345, 76863, 328832, 180799, 6280721, 4519456, 88663113, 25641020, 378899910, 227071416, 536855225, 4350611684

Basic calculations (n = 28674775)

Multiplication

n×y
n×2 57349550
n×3 86024325
n×4 114699100
n×5 143373875

Division

n÷y
n÷2 14337387.5
n÷3 9558258.3333333
n÷3 7168693.75
n÷5 5734955

Exponentiation

ny
n2 822242721300625
n3 2.3577625028683E+22
n4 6.7608309273186E+29
n5 1.938653056539E+37

Nth Root

y√n
2√n 5354.8832853761
3√n 306.07886315129
4√n 73.177068029377
5√n 31.009874154425

Divisors of 28674775

1, 5, 25, 257, 1285, 4463, 6425, 22315, 111575, 1146991, 5734955, 28674775

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28674774
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28674775 can be divided by 12 positive divisors. The sum of these divisors (counting 28674775) is 1, the average is 0.083333333333333.

Base conversion 28674775

Base System Value
2 Binary 1101101011000101011010111
3 Ternary 1222221211101201
4 Quaternary 1231120223113
5 Quinary 24320043100
6 Senary 2502333331
8 Octal 155305327
10 Decimal 28674775
12 Duodecimal 972a247
16 Hexadecimal 1b58ad7
20 Vigesimal 8j46if
36 Base36 h2llj

Cryptographic Hash Functions

md5 138071624da3bb37056a315f2c8635c0
sha1 206a83d944b5e0c3af4576fa7f6ca75916c9c1d5
sha256 8bb0249f770cbf8773bf88bc9a010a5fb90c1266e18d2640c903cf00f648159e
sha512 17a203d70264295c4c40ccd5ddfdc09a20fa762d5e64fbbc2145c14e5824da0a0f2d74df9d945ac2733650736b37fd66be7733ef328ced373aa9c9c69ac45605
ripemd-160 84a4a9123240c5440df6b12f1dbb9af4afcec6f9

28674775 as geometric shapes

Circle

Radius = n
Diameter 57349550
Circumference 180168924.96668
Area 2.5831516927057E+15

Sphere

Radius = n
Volume 9.8761724772274E+22
Surface area 1.0332606770823E+16
Circumference 180168924.96668

Square

Length = n
Perimeter 114699100
Area 822242721300625
Diagonal 40552255.702997

Cube

Length = n
Surface area 4933456327803750
Volume 2.3577625028683E+22
Space diagonal 49666167.195606

Equilateral Triangle

Length = n
Perimeter 86024325
Area 3.5604154236159E+14
Altitude 24833083.597803

Triangular Pyramid

Length = n
Surface area 3.5604154236159E+14
Volume 2.7786497570093E+21
Height 13517418.567666