238280924 is an even 9-digits composite number following 238280923
and preceding 238280925 . In scientific notation, it is written as 2.38280924 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 18 positive divisors.
There are 102120312 positive integers (up to 238280924) that are relatively prime to 238280924.
238280924 has 18 divisors, whose sum is 485072280
The reverse of 238280924 is 429082832
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
two hundred thirty-eight million two hundred eighty thousand nine hundred twenty-four
Scientific notation
2.38280924 × 10^8
Engineering notation
2.38280924 × 10^6
Prime Factorization
2 × 2 × 7 × 7 × 1215719
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17020066
Product of the distinct prime numbers
The prime factorization of 238280924 is 2 × 2 × 7 × 7 × 1215719.
Since it has a total of 5 prime factors.
9 , 2 , 43 , 30 , 187 , 476 , 1727 , 9652 , 89620 , 54018 , 917106 , 136624 , 6954064 , 7223524 , 95019497 , 2824331 , 108577463 , 479896977 , 2640453889 , 1790229051
n×2
476561848
n×3
714842772
n×4
953123696
n×5
1191404620
n÷2
119140462
n÷3
79426974.666667
n÷3
59570231
n÷5
47656184.8
n2
56777798742293776
n3
1.3529066347E+25
n4
3.2237184300204E+33
n5
7.6815060622109E+41
2 √n
15436.350734549
3 √n
619.95917525154
4 √n
124.24311141689
5 √n
47.360671907047
1 , 2 , 4 , 7 , 14 , 28 , 49 , 98 , 196 , 1215719 , 2431438 , 4862876 , 8510033 , 17020066 , 34040132 , 59570231 , 119140462 , 238280924
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
-238280923
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 238280924 can be divided by 18 positive divisors.
The sum of these divisors (counting 238280924) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1110001100111110000011011100
3
Ternary
121121100220222102
4
Quaternary
32030332003130
5
Quinary
441444442144
6
Senary
35351104232
8
Octal
1614760334
10
Decimal
238280924
12
Duodecimal
67972078
16
Hexadecimal
e33e0dc
20
Vigesimal
3e95264
36
Base36
3xv6qk
md5
9f4c9efc1bb7b79a43a6e8878ab697ad
sha1
924054fcd222efd470bb2c56de315833ae8eb824
sha256
1078db1d737b5958983cabbe1015e162fda1cd7b3cb7d4d74b4b9a84e74e3450
sha512
e5269122187187c7f0f5c27754ce4fc4811907b6e0d4af14b26a514d5b82c02bdf0207b9be5123e987c153e5a9405fc34242840978d10b6fe48c471dd9ac1e2a
ripemd-160
5b8eb24bd00accc2a0f60213c659e8d2f4a91d04
Diameter
476561848
Circumference
1497163200.658
Area
1.7837271541579E+17
Volume
5.6670420594218E+25
Surface area
7.1349086166316E+17
Circumference
1497163200.658
Perimeter
953123696
Area
56777798742293776
Diagonal
336980114.37559
Surface area
340666792453762656
Volume
1.3529066347E+25
Space diagonal
412714666.84246
Perimeter
714842772
Area
2.4585508040893E+16
Altitude
206357333.42123
Surface area
2.4585508040893E+16
Volume
1.5944157595144E+24
Height
112326704.79186