207238428 is an even 9-digits composite number following 207238427
and preceding 207238429 . In scientific notation, it is written as 2.07238428 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 69079464 positive integers (up to 207238428) that are relatively prime to 207238428.
207238428 has 18 divisors, whose sum is 523852784
The reverse of 207238428 is 824832702
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
two hundred seven million two hundred thirty-eight thousand four hundred twenty-eight
Scientific notation
2.07238428 × 10^8
Engineering notation
2.07238428 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 5756623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
34539738
Product of the distinct prime numbers
The prime factorization of 207238428 is 2 × 2 × 3 × 3 × 5756623.
Since it has a total of 5 prime factors.
7 , 7 , 42 , 57 , 389 , 220 , 9541 , 6661 , 73922 , 60851 , 574188 , 943951 , 9535757 , 4851903 , 27640506 , 65849855 , 371298102 , 913357149 , 6966787083 , 9083979349
n×2
414476856
n×3
621715284
n×4
828953712
n×5
1036192140
n÷2
103619214
n÷3
69079476
n÷3
51809607
n÷5
41447685.6
n2
42947766039911184
n3
8.900427520223E+24
n4
1.8445106078189E+33
n5
3.8225347879372E+41
2 √n
14395.778131105
3 √n
591.77520302946
4 √n
119.98240759005
5 √n
46.056831572595
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 5756623 , 11513246 , 17269869 , 23026492 , 34539738 , 51809607 , 69079476 , 103619214 , 207238428
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-207238427
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 207238428 can be divided by 18 positive divisors.
The sum of these divisors (counting 207238428) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1100010110100011010100011100
3
Ternary
112102221210200100
4
Quaternary
30112203110130
5
Quinary
411023112203
6
Senary
32321501100
8
Octal
1426432434
10
Decimal
207238428
12
Duodecimal
594a1790
16
Hexadecimal
c5a351c
20
Vigesimal
34f4g18
36
Base36
3fdu70
md5
79b53d5856e22c04fabddcaaeceb576d
sha1
e4fd028c47e9c9bd56241cd5e09840d3f5ae7fe6
sha256
fbe47cf3faa668d7c9da8f08747238c3163cd48a880ab73727d1d92d149fb70f
sha512
fae8e4c36222fdbdbccb36f6b269a3b8ebbb7a75833068693e626586ea93b51bfc37e1fb1301a8f879464e4d1ef95f636d8b8bb2d3cdebad301141bee9b21faf
ripemd-160
f21a119e73bf9d8c66f4fecf9de6eabe8bb6e37f
Diameter
414476856
Circumference
1302117445.8926
Area
1.3492438627908E+17
Volume
3.7282023615121E+25
Surface area
5.3969754511631E+17
Circumference
1302117445.8926
Perimeter
828953712
Area
42947766039911184
Diagonal
293079395.52248
Surface area
257686596239467104
Volume
8.900427520223E+24
Space diagonal
358947486.5767
Perimeter
621715284
Area
1.8596928213177E+16
Altitude
179473743.28835
Surface area
1.8596928213177E+16
Volume
1.0489254425015E+24
Height
97693131.840827