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.
28167923 has 8 divisors, whose sum is 32228448
The reverse of 28167923 is 32976182
Previous prime number is 3373
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-eight million one hundred sixty-seven thousand nine hundred twenty-three
Scientific notation
2.8167923 × 10^7
Engineering notation
2.8167923 × 10^6
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.
7 , 4 , 34 , 89 , 889 , 93 , 4680 , 8494 , 18080 , 15585 , 380359 , 794848 , 5905782 , 6879883 , 20603448 , 38579257 , 250458335 , 992517635 , 1346398523 , 398951683
n×2
56335846
n×3
84503769
n×4
112671692
n×5
140839615
n÷2
14083961.5
n÷3
9389307.6666667
n÷3
7041980.75
n÷5
5633584.6
n2
793431886133929
n3
2.2349328274365E+22
n4
6.2953415793404E+29
n5
1.7732669686556E+37
2 √n
5307.3461353109
3 √n
304.26472713265
4 √n
72.851534886445
5 √n
30.899465352409
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
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
md5
611e76d19cf77db9f3891a7edf919cfa
sha1
c6466cc472a41963f85506585d24c5703e3632e0
sha256
48216173546de6f8fdccdce2b7d4eeaf99c47705253d51c3151ef704dd6449ae
sha512
4c249c9e9d88b66f8e05b34b2f49dfccb81dfa919a6466c6fe0621a294e1dfb10fc0ac47a13fb682161c15da4ab1add3acb438ce58a814f54caa907475508c3b
ripemd-160
63902a144545bb75cbc92414ce059aa1a8a2d1da
Diameter
56335846
Circumference
176984279.92737
Area
2.4926397846022E+15
Volume
9.3616647359217E+22
Surface area
9.970559138409E+15
Circumference
176984279.92737
Perimeter
112671692
Area
793431886133929
Diagonal
39835458.730481
Surface area
4760591316803574
Volume
2.2349328274365E+22
Space diagonal
48788273.779688
Perimeter
84503769
Area
3.4356608478229E+14
Altitude
24394136.889844
Surface area
3.4356608478229E+14
Volume
2.6338935962947E+21
Height
13278486.243494