28163379 is an odd 8-digits composite number following 28163378
and preceding 28163380 . In scientific notation, it is written as 2.8163379 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 18128096 positive integers (up to 28163379) that are relatively prime to 28163379.
28163379 has 8 divisors, whose sum is 38846160
The reverse of 28163379 is 97336182
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
twenty-eight million one hundred sixty-three thousand three hundred seventy-nine
Scientific notation
2.8163379 × 10^7
Engineering notation
2.8163379 × 10^6
Prime Factorization
3 × 29 × 323717
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28163379
Product of the distinct prime numbers
The prime factorization of 28163379 is 3 × 29 × 323717.
Since it has a total of 3 prime factors.
10 , 8 , 25 , 100 , 835 , 708 , 4786 , 7785 , 55276 , 19890 , 651268 , 265319 , 3988842 , 1597768 , 95246372 , 74190804 , 372045190 , 806684761 , 3666781440 , 7683740354
n×2
56326758
n×3
84490137
n×4
112653516
n×5
140816895
n÷2
14081689.5
n÷3
9387793
n÷3
7040844.75
n÷5
5632675.8
n2
793175916697641
n3
2.2338513955628E+22
n4
6.2912803482914E+29
n5
1.7718371284418E+37
2 √n
5306.9180321539
3 √n
304.24836510184
4 √n
72.848596638191
5 √n
30.898468358548
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
-28163378
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 28163379 can be divided by 8 positive divisors.
The sum of these divisors (counting 28163379) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011011011110100110011
3
Ternary
1221222211220010
4
Quaternary
1223123310303
5
Quinary
24202212004
6
Senary
2443350003
8
Octal
153336463
10
Decimal
28163379
12
Duodecimal
9522303
16
Hexadecimal
1adbd33
20
Vigesimal
8g088j
36
Base36
grn03
md5
abca03d773048f3e2847ee4b46acd45d
sha1
2112bd5bee7e60cbf098f37ddc759702de9ced91
sha256
516d19dbd984b2cb75074e37989b42c1e37751076a1e423d473742302dbe89f9
sha512
7040da59aa8840995bc5972253fb46fccc523c7f3803d7d992446a674b05bfab7f49aedb566d6ed076cdfc07fe436996859a8f116260ce62ddc7bb0c93caf6bb
ripemd-160
32d37d30b4442b5f228818f777ae8f8cedbdb6ee
Diameter
56326758
Circumference
176955729.13333
Area
2.4918356329017E+15
Volume
9.3571348446819E+22
Surface area
9.9673425316066E+15
Circumference
176955729.13333
Perimeter
112653516
Area
793175916697641
Diagonal
39829032.544054
Surface area
4759055500185846
Volume
2.2338513955628E+22
Space diagonal
48780403.340818
Perimeter
84490137
Area
3.4345524676508E+14
Altitude
24390201.670409
Surface area
3.4345524676508E+14
Volume
2.6326191166092E+21
Height
13276344.181351