28169976 is an even 8-digits composite number following 28169975
and preceding 28169977 . In scientific notation, it is written as 2.8169976 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors.
There are 9389984 positive integers (up to 28169976) that are relatively prime to 28169976.
28169976 has 16 divisors, whose sum is 70425000
The reverse of 28169976 is 67996182
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
twenty-eight million one hundred sixty-nine thousand nine hundred seventy-six
Scientific notation
2.8169976 × 10^7
Engineering notation
2.8169976 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 1173749
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
7042494 Product of the distinct prime numbers
The prime factorization of 28169976 is 2 × 2 × 2 × 3 × 1173749.
Since it has a total of 5 prime factors.
3 , 4 , 20 , 45 , 234 , 548 , 4651 , 9885 , 27275 , 11401 , 805266 , 114113 , 1264687 , 9636861 , 78277626 , 45382976 , 596978837 , 275991689 , 1024087897 , 9164466475
n×2
56339952
n×3
84509928
n×4
112679904
n×5
140849880
n÷2
14084988
n÷3
9389992
n÷3
7042494
n÷5
5633995.2
n2
793547547840576
n3
2.2354215377528E+22
n4
6.2971771068379E+29
n5
1.7739132796737E+37
2 √n5307.5395429521
3 √n304.27211899596
4 √n72.852862283867
5 √n30.899915756601
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 1173749 , 2347498 , 3521247 , 4694996 , 7042494 , 9389992 , 14084988 , 28169976
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-28169975 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28169976 can be divided by 16 positive divisors.
The sum of these divisors (counting 28169976) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1101011011101011011111000
3
Ternary
1222000011221110
4
Quaternary
1223131123320
5
Quinary
24202414401
6
Senary
2443440320
8
Octal
153353370
10
Decimal
28169976
12
Duodecimal
95260a0
16
Hexadecimal
1add6f8
20
Vigesimal
8g14ig
36
Base36
grs3c
md5
e734cfedad0b24b06155d0937a02dfb8
sha1
66c635e71805fc06c97696ce81d6f9ed1f077fb8
sha256
62a27ccc8172bf47da28b490cf8f69baafcf78e5ca5af8ea74beb15d008e98ce
sha512
b3be006bce2ec58b123da5b8f2982cede027d712aa5b2f6ac4d90ae0f85ae7a4130adca01725aee844b2f506f7342a70fde7c5f3c3362f3a5d7ddedc0144d134
ripemd-160
50e161a2b11b23a2400dc40853296cd5ac30abaf
Diameter
56339952
Circumference
176997179.3068
Area
2.4930031465701E+15
Volume
9.3637118409074E+22
Surface area
9.9720125862806E+15
Circumference
176997179.3068
Perimeter
112679904
Area
793547547840576
Diagonal
39838362.110925
Surface area
4761285287043456
Volume
2.2354215377528E+22
Space diagonal
48791829.679996
Perimeter
84509928
Area
3.4361616777039E+14
Altitude
24395914.839998
Surface area
3.4361616777039E+14
Volume
2.6344695469258E+21
Height
13279454.036975