28162370 is an even 8-digits composite number following 28162369
and preceding 28162371 . In scientific notation, it is written as 2.8162370 × 10^7.
The sum of its digits is 29. It has a total of 5 prime factors and 32 positive divisors.
There are 10043136 positive integers (up to 28162370) that are relatively prime to 28162370.
28162370 has 32 divisors, whose sum is 56505600
The reverse of 28162370 is 07326182
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2
Name
twenty-eight million one hundred sixty-two thousand three hundred seventy
Scientific notation
2.8162370 × 10^7
Engineering notation
2.8162370 × 10^6
Prime Factorization
2 × 5 × 19 × 17 × 8719
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
28162370
Product of the distinct prime numbers
The prime factorization of 28162370 is 2 × 5 × 19 × 17 × 8719.
Since it has a total of 5 prime factors.
6 , 5 , 65 , 67 , 941 , 875 , 6417 , 7391 , 41330 , 49723 , 762134 , 775759 , 3788296 , 2080146 , 98099394 , 56116169 , 259955546 , 747017890 , 1462299998 , 8684315821
n×2
56324740
n×3
84487110
n×4
112649480
n×5
140811850
n÷2
14081185
n÷3
9387456.6666667
n÷3
7040592.5
n÷5
5632474
n2
793119084016900
n3
2.2336113098145E+22
n4
6.2903788143181E+29
n5
1.7715197560899E+37
2 √n
5306.8229667099
3 √n
304.24473165683
4 √n
72.847944148822
5 √n
30.898246957548
1 , 2 , 5 , 10 , 17 , 19 , 34 , 38 , 85 , 95 , 170 , 190 , 323 , 646 , 1615 , 3230 , 8719 , 17438 , 43595 , 87190 , 148223 , 165661 , 296446 , 331322 , 741115 , 828305 , 1482230 , 1656610 , 2816237 , 5632474 , 14081185 , 28162370
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28162369
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28162370 can be divided by 32 positive divisors.
The sum of these divisors (counting 28162370) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1101011011011100101000010
3
Ternary
1221222210111202
4
Quaternary
1223123211002
5
Quinary
24202143440
6
Senary
2443341202
8
Octal
153334502
10
Decimal
28162370
12
Duodecimal
9521802
16
Hexadecimal
1adb942
20
Vigesimal
8g05ia
36
Base36
grm82
md5
03bcc1ba7ad270d5b7c25edc4c06567c
sha1
8aab735ad6d0fcf61f5da088af413eb5fbf2db72
sha256
88b1ffe775103fc3833f4cdf5c21da723890c8a7b660a61a4d59e5a5469dab34
sha512
5f96ef9a751076834e89eab8e8460022f8208948a1ae350f46d3b688365215d8d89c73e7992fb84e9cbe74ee8acef3d52cc21e5dc49131c62b129c90548a21d2
ripemd-160
1003df4dfc24d34f9a433ab997b730d4b6b1d779
Diameter
56324740
Circumference
176949389.39936
Area
2.4916570877694E+15
Volume
9.3561291758511E+22
Surface area
9.9666283510774E+15
Circumference
176949389.39936
Perimeter
112649480
Area
793119084016900
Diagonal
39827605.602569
Surface area
4758714504101400
Volume
2.2336113098145E+22
Space diagonal
48778655.701554
Perimeter
84487110
Area
3.4343063749244E+14
Altitude
24389327.850777
Surface area
3.4343063749244E+14
Volume
2.6323361728413E+21
Height
13275868.53419