28396960 is an even 8-digits composite number following 28396959
and preceding 28396961 . In scientific notation, it is written as 2.8396960 × 10^7.
The sum of its digits is 43. It has a total of 7 prime factors and 24 positive divisors.
There are 11358720 positive integers (up to 28396960) that are relatively prime to 28396960.
28396960 has 24 divisors, whose sum is 67088196
The reverse of 28396960 is 06969382
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
twenty-eight million three hundred ninety-six thousand nine hundred sixty
Scientific notation
2.8396960 × 10^7
Engineering notation
2.8396960 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 5 × 177481
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1774810
Product of the distinct prime numbers
The prime factorization of 28396960 is 2 × 2 × 2 × 2 × 2 × 5 × 177481.
Since it has a total of 7 prime factors.
9 , 9 , 18 , 78 , 615 , 101 , 3462 , 9812 , 57795 , 58566 , 636398 , 279246 , 6003283 , 4367228 , 24130756 , 5791290 , 214049618 , 875750015 , 2379764290 , 3595923751
n×2
56793920
n×3
85190880
n×4
113587840
n×5
141984800
n÷2
14198480
n÷3
9465653.3333333
n÷3
7099240
n÷5
5679392
n2
806387337241600
n3
2.2898948960156E+22
n4
6.502605376636E+29
n5
1.8465422477612E+37
2 √n
5328.879807239
3 √n
305.08717386364
4 √n
72.999176757269
5 √n
30.949552215516
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 80 , 160 , 177481 , 354962 , 709924 , 887405 , 1419848 , 1774810 , 2839696 , 3549620 , 5679392 , 7099240 , 14198480 , 28396960
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28396959
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28396960 can be divided by 24 positive divisors.
The sum of these divisors (counting 28396960) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1101100010100110110100000
3
Ternary
1222102201022021
4
Quaternary
1230110312200
5
Quinary
24232200320
6
Senary
2452351224
8
Octal
154246640
10
Decimal
28396960
12
Duodecimal
9615514
16
Hexadecimal
1b14da0
20
Vigesimal
8h9c80
36
Base36
gwn8g
md5
7b385ae99f51d911fc8719c76c2bb787
sha1
1e7c673369d1ddbeb8ce8289ed62e0b78d0d7181
sha256
147fd7e09659155fac7a9d66b937cb5965138902d4f1bf679e17822f981f2f8e
sha512
5732b5de973a87b3cbf17c2c7a0a6dfde132a92670478a5221be0ec1b88717f577aff5d4b240febdd34f9067fdd4f1b7525f5cdce73c40d0eeb339959b917c64
ripemd-160
67a37da35db86e27b80185036ac1a7428aee9428
Diameter
56793920
Circumference
178423361.84057
Area
2.533340534626E+15
Volume
9.5918893104206E+22
Surface area
1.0133362138504E+16
Circumference
178423361.84057
Perimeter
113587840
Area
806387337241600
Diagonal
40159365.962166
Surface area
4838324023449600
Volume
2.2898948960156E+22
Space diagonal
49184977.500501
Perimeter
85190880
Area
3.4917595967066E+14
Altitude
24592488.750251
Surface area
3.4917595967066E+14
Volume
2.6986670152952E+21
Height
13386455.320722