28343279 (number)

28343279 is an odd 8-digits prime number following 28343278 and preceding 28343280. In scientific notation, it is written as 2.8343279 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 28343278 positive integers (up to 28343279) that are relatively prime to 28343279.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-three thousand two hundred seventy-nine

Notation

Scientific notation 2.8343279 × 10^7
Engineering notation 2.8343279 × 10^6

Prime Factorization of 28343279

Prime Factorization 28343279

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28343279
Product of the distinct prime numbers

The prime factorization of 28343279 is 28343279. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 10, 41, 43, 800, 669, 1868, 7216, 25686, 99833, 968512, 321161, 9620266, 3360761, 85485337, 43029367, 637364113, 867186868, 7965192878, 8383971503

Basic calculations (n = 28343279)

Multiplication

n×y
n×2 56686558
n×3 85029837
n×4 113373116
n×5 141716395

Division

n÷y
n÷2 14171639.5
n÷3 9447759.6666667
n÷3 7085819.75
n÷5 5668655.8

Exponentiation

ny
n2 803341464471841
n3 2.2769331259794E+22
n4 6.4535750853976E+29
n5 1.8291547919287E+37

Nth Root

y√n
2√n 5323.8406249624
3√n 304.89480919678
4√n 72.96465325733
5√n 30.937842084493

Divisors of 28343279

1, 28343279

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28343280
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14171640
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5323.8407188796
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999294365
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28343279 can be divided by 2 positive divisors. The sum of these divisors (counting 28343279) is 28343280, the average is 14171640.

Base conversion 28343279

Base System Value
2 Binary 1101100000111101111101111
3 Ternary 1222022222200002
4 Quaternary 1230013233233
5 Quinary 24223441104
6 Senary 2451254515
8 Octal 154075757
10 Decimal 28343279
12 Duodecimal 95aa43b
16 Hexadecimal 1b07bef
20 Vigesimal 8h2i3j
36 Base36 gvhtb

Cryptographic Hash Functions

md5 a9945d55b87ebb669ddc24e47f2917a3
sha1 f4f8e25413c22b58f04c4a23ea0a786aef22c700
sha256 3adadfe61ca6fd4d4bfd349da80b28efc61bfa408a04084c044c04569ba0c999
sha512 6c934764b93b0608fbc675dc46aa59ab5982b2fc3c4ea6439dd736ec0fed02b20998ff406cb337f0c2dd908c6873ca0a642e0222e51c0b4cc85e9392e7fec700
ripemd-160 d16e4edf93c6613013301bd9e7b87512cd7a59d7

28343279 as geometric shapes

Circle

Radius = n
Diameter 56686558
Circumference 178086074.17009
Area 2.5237716431088E+15

Sphere

Radius = n
Volume 9.5375951750562E+22
Surface area 1.0095086572435E+16
Circumference 178086074.17009

Square

Length = n
Perimeter 113373116
Area 803341464471841
Diagonal 40083449.563925

Cube

Length = n
Surface area 4820048786831046
Volume 2.2769331259794E+22
Space diagonal 49091999.2811

Equilateral Triangle

Length = n
Perimeter 85029837
Area 3.47857058073E+14
Altitude 24545999.64055

Triangular Pyramid

Length = n
Surface area 3.47857058073E+14
Volume 2.6833914228139E+21
Height 13361149.854642