238280931 is an odd 9-digits composite number following 238280930
and preceding 238280932 . In scientific notation, it is written as 2.38280931 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 132992496 positive integers (up to 238280931) that are relatively prime to 238280931.
238280931 has 16 divisors, whose sum is 309619200
The reverse of 238280931 is 139082832
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
two hundred thirty-eight million two hundred eighty thousand nine hundred thirty-one
Scientific notation
2.38280931 × 10^8
Engineering notation
2.38280931 × 10^6
Prime Factorization
9 × 7 × 43 × 87959
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
238280931
Product of the distinct prime numbers
The prime factorization of 238280931 is 9 × 7 × 43 × 87959.
Since it has a total of 4 prime factors.
2 , 8 , 85 , 66 , 707 , 73 , 8655 , 652 , 62625 , 84240 , 339486 , 392320 , 7640851 , 1935694 , 60183604 , 70475918 , 21762473 , 500954040 , 7650439091 , 7512518212
n×2
476561862
n×3
714842793
n×4
953123724
n×5
1191404655
n÷2
119140465.5
n÷3
79426977
n÷3
59570232.75
n÷5
47656186.2
n2
56777802078226761
n3
1.3529067539334E+25
n4
3.2237188088343E+33
n5
7.6815071905125E+41
2 √n
15436.350961286
3 √n
619.95918132241
4 √n
124.24311232936
5 √n
47.360672185311
1 , 7 , 9 , 43 , 63 , 301 , 387 , 2709 , 87959 , 615713 , 791631 , 3782237 , 5541417 , 26475659 , 34040133 , 238280931
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
-238280930
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 238280931 can be divided by 16 positive divisors.
The sum of these divisors (counting 238280931) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110001100111110000011100011
3
Ternary
121121100220222200
4
Quaternary
32030332003203
5
Quinary
441444442211
6
Senary
35351104243
8
Octal
1614760343
10
Decimal
238280931
12
Duodecimal
67972083
16
Hexadecimal
e33e0e3
20
Vigesimal
3e9526b
36
Base36
3xv6qr
md5
3e2843e0f88fc61b9e7f11f3a4cfdc40
sha1
69761976be798e8aa32decc1a21be70414b44863
sha256
9638845986f83592bff79c8030b30e0f9e8d5f4874e598c4e6b7c597d00d1d1f
sha512
bd5e84a29d4405fad050cba470971207245289559d324ef6fcb52083c3e54a50f60e8016b9c94b34293feac01f0c33bc25f7f676c99c873c8a34d4e671348b88
ripemd-160
4b8db65049a4f6e3bece35fc4792d3629aae7ba8
Diameter
476561862
Circumference
1497163244.6403
Area
1.7837272589593E+17
Volume
5.6670425588654E+25
Surface area
7.1349090358373E+17
Circumference
1497163244.6403
Perimeter
953123724
Area
56777802078226761
Diagonal
336980124.27509
Surface area
340666812469360566
Volume
1.3529067539334E+25
Space diagonal
412714678.96681
Perimeter
714842793
Area
2.4585509485395E+16
Altitude
206357339.48341
Surface area
2.4585509485395E+16
Volume
1.5944159000323E+24
Height
112326708.0917