238778874 is an even 9-digits composite number following 238778873
and preceding 238778875 . In scientific notation, it is written as 2.38778874 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 79592940 positive integers (up to 238778874) that are relatively prime to 238778874.
238778874 has 8 divisors, whose sum is 371433888
The reverse of 238778874 is 478877832
Previous prime number is 27
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
two hundred thirty-eight million seven hundred seventy-eight thousand eight hundred seventy-four
Scientific notation
2.38778874 × 10^8
Engineering notation
2.38778874 × 10^6
Prime Factorization
2 × 27 × 4421831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238778874
Product of the distinct prime numbers
The prime factorization of 238778874 is 2 × 27 × 4421831.
Since it has a total of 3 prime factors.
5 , 10 , 71 , 54 , 1000 , 510 , 9400 , 4460 , 60234 , 81029 , 100169 , 121016 , 8804407 , 6123129 , 59620436 , 17356742 , 661759802 , 411798298 , 4803958300 , 341710518
n×2
477557748
n×3
716336622
n×4
955115496
n×5
1193894370
n÷2
119389437
n÷3
79592958
n÷3
59694718.5
n÷5
47755774.8
n2
57015350668707876
n3
1.3614061233389E+25
n4
3.2507502118757E+33
n5
7.7621047524695E+41
2 √n
15452.471452813
3 √n
620.39073011975
4 √n
124.30797019022
5 √n
47.38044987125
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-238778873
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 238778874 can be divided by 8 positive divisors.
The sum of these divisors (counting 238778874) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001110110111100111111010
3
Ternary
121122022020001000
4
Quaternary
32032313213322
5
Quinary
442111410444
6
Senary
35405505430
8
Octal
1616674772
10
Decimal
238778874
12
Duodecimal
67b72276
16
Hexadecimal
e3b79fa
20
Vigesimal
3ec773e
36
Base36
3y5uyi
md5
a71702d80309d9cd4f1c6ccb97503061
sha1
ac46984202cf62487c518a207f229ccbf1bfd963
sha256
3ac0572ef47021e3531156b132d7944b59fc6a9f19d11fe196740c9a4fa898e2
sha512
440281ea5b443d53e72ae6c65f79d04e9e6732937acca69774da89c85b155d75ee1bdac9c4e54f8e40a0bae8ec8a37f677a32e3d442a60f7769375255a65435f
ripemd-160
27f49acf52511e1e3e422f0818c4fcb0ead0b76e
Diameter
477557748
Circumference
1500291912.7817
Area
1.7911900680266E+17
Volume
5.7026446341783E+25
Surface area
7.1647602721063E+17
Circumference
1500291912.7817
Perimeter
955115496
Area
57015350668707876
Diagonal
337684322.01898
Surface area
342092104012247256
Volume
1.3614061233389E+25
Space diagonal
413577141.54209
Perimeter
716336622
Area
2.468837104239E+16
Altitude
206788570.77104
Surface area
2.468837104239E+16
Volume
1.6044325029364E+24
Height
112561440.67299