238230257 is an odd 9-digits composite number following 238230256
and preceding 238230258 . In scientific notation, it is written as 2.38230257 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 228387600 positive integers (up to 238230257) that are relatively prime to 238230257.
238230257 has 8 divisors, whose sum is 248216832
The reverse of 238230257 is 752032832
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
two hundred thirty-eight million two hundred thirty thousand two hundred fifty-seven
Scientific notation
2.38230257 × 10^8
Engineering notation
2.38230257 × 10^6
Prime Factorization
31 × 107 × 71821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238230257
Product of the distinct prime numbers
The prime factorization of 238230257 is 31 × 107 × 71821.
Since it has a total of 3 prime factors.
10 , 4 , 11 , 47 , 457 , 971 , 6195 , 6770 , 69950 , 43194 , 903373 , 77521 , 3774321 , 4340608 , 44393891 , 84060087 , 135305670 , 261146356 , 1779618773 , 6195508223
n×2
476460514
n×3
714690771
n×4
952921028
n×5
1191151285
n÷2
119115128.5
n÷3
79410085.666667
n÷3
59557564.25
n÷5
47646051.4
n2
56753655350286049
n3
1.3520437899788E+25
n4
3.2209773956191E+33
n5
7.6733427274952E+41
2 √n
15434.709488682
3 √n
619.91523034586
4 √n
124.23650626399
5 √n
47.358657623027
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
-238230256
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 238230257 can be divided by 8 positive divisors.
The sum of these divisors (counting 238230257) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001100110001101011110001
3
Ternary
121121021100110212
4
Quaternary
32030301223301
5
Quinary
441441332012
6
Senary
35350033505
8
Octal
1614615361
10
Decimal
238230257
12
Duodecimal
67948895
16
Hexadecimal
e331af1
20
Vigesimal
3e8ifch
36
Base36
3xu3n5
md5
7f213c4b90bfcebc9c3f8b2b61ea51e9
sha1
f29e1be9f9c28d041ab0d468ded13406149ce2f4
sha256
f01ba36aaca248904360740a7eb20eebd32978d0080c0a6f7aa10cdc8e75e63a
sha512
85b5bbeccf20825b7aa6b2b3da01c7634f96fe41d9cdafbd89bdb25ebb5a64070d716deeaa53cd6b14fe24f4659b14ab3a97b5720723c54b47ac8f4e8621d707
ripemd-160
be6602fae2e98e7243a4cddd8ab251d2a4cc3dc0
Diameter
476460514
Circumference
1496844850.508
Area
1.7829686671283E+17
Volume
5.6634277839055E+25
Surface area
7.131874668513E+17
Circumference
1496844850.508
Perimeter
952921028
Area
56753655350286049
Diagonal
336908460.41703
Surface area
340521932101716294
Volume
1.3520437899788E+25
Space diagonal
412626909.02419
Perimeter
714690771
Area
2.4575053645487E+16
Altitude
206313454.5121
Surface area
2.4575053645487E+16
Volume
1.5933988872586E+24
Height
112302820.13901