28167923 (number)

28167923 is an odd 8-digits composite number following 28167922 and preceding 28167924. In scientific notation, it is written as 2.8167923 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 24116544 positive integers (up to 28167923) that are relatively prime to 28167923.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-seven thousand nine hundred twenty-three

Notation

Scientific notation 2.8167923 × 10^7
Engineering notation 2.8167923 × 10^6

Prime Factorization of 28167923

Prime Factorization 7 × 3373 × 1193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28167923
Product of the distinct prime numbers

The prime factorization of 28167923 is 7 × 3373 × 1193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28167923)

Multiplication

n×y
n×2 56335846
n×3 84503769
n×4 112671692
n×5 140839615

Division

n÷y
n÷2 14083961.5
n÷3 9389307.6666667
n÷3 7041980.75
n÷5 5633584.6

Exponentiation

ny
n2 793431886133929
n3 2.2349328274365E+22
n4 6.2953415793404E+29
n5 1.7732669686556E+37

Nth Root

y√n
2√n 5307.3461353109
3√n 304.26472713265
4√n 72.851534886445
5√n 30.899465352409

Divisors of 28167923

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 -28167922
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 28167923 can be divided by 8 positive divisors. The sum of these divisors (counting 28167923) is 1, the average is 0.125.

Base conversion 28167923

Base System Value
2 Binary 1101011011100111011110011
3 Ternary 1222000002010102
4 Quaternary 1223130323303
5 Quinary 24202333143
6 Senary 2443423015
8 Octal 153347363
10 Decimal 28167923
12 Duodecimal 9524a6b
16 Hexadecimal 1adcef3
20 Vigesimal 8g0jg3
36 Base36 grqib

Cryptographic Hash Functions

md5 611e76d19cf77db9f3891a7edf919cfa
sha1 c6466cc472a41963f85506585d24c5703e3632e0
sha256 48216173546de6f8fdccdce2b7d4eeaf99c47705253d51c3151ef704dd6449ae
sha512 4c249c9e9d88b66f8e05b34b2f49dfccb81dfa919a6466c6fe0621a294e1dfb10fc0ac47a13fb682161c15da4ab1add3acb438ce58a814f54caa907475508c3b
ripemd-160 63902a144545bb75cbc92414ce059aa1a8a2d1da

28167923 as geometric shapes

Circle

Radius = n
Diameter 56335846
Circumference 176984279.92737
Area 2.4926397846022E+15

Sphere

Radius = n
Volume 9.3616647359217E+22
Surface area 9.970559138409E+15
Circumference 176984279.92737

Square

Length = n
Perimeter 112671692
Area 793431886133929
Diagonal 39835458.730481

Cube

Length = n
Surface area 4760591316803574
Volume 2.2349328274365E+22
Space diagonal 48788273.779688

Equilateral Triangle

Length = n
Perimeter 84503769
Area 3.4356608478229E+14
Altitude 24394136.889844

Triangular Pyramid

Length = n
Surface area 3.4356608478229E+14
Volume 2.6338935962947E+21
Height 13278486.243494