238225857 is an odd 9-digits composite number following 238225856
and preceding 238225858 . In scientific notation, it is written as 2.38225857 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 149850000 positive integers (up to 238225857) that are relatively prime to 238225857.
238225857 has 16 divisors, whose sum is 335704320
The reverse of 238225857 is 758522832
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred thirty-eight million two hundred twenty-five thousand eight hundred fifty-seven
Scientific notation
2.38225857 × 10^8
Engineering notation
2.38225857 × 10^6
Prime Factorization
3 × 19 × 251 × 16651
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
238225857
Product of the distinct prime numbers
The prime factorization of 238225857 is 3 × 19 × 251 × 16651.
Since it has a total of 4 prime factors.
2 , 6 , 66 , 25 , 929 , 763 , 6114 , 5250 , 24285 , 27834 , 239688 , 949862 , 8386526 , 9411858 , 81250681 , 68326395 , 386032472 , 882190432 , 8539350253 , 925300503
n×2
476451714
n×3
714677571
n×4
952903428
n×5
1191129285
n÷2
119112928.5
n÷3
79408619
n÷3
59556464.25
n÷5
47645171.4
n2
56751558943384449
n3
1.3519688765374E+25
n4
3.2207394425044E+33
n5
7.6726341386432E+41
2 √n
15434.566952137
3 √n
619.91141380881
4 √n
124.23593261266
5 √n
47.35848268334
1 , 3 , 19 , 57 , 251 , 753 , 4769 , 14307 , 16651 , 49953 , 316369 , 949107 , 4179401 , 12538203 , 79408619 , 238225857
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
-238225856
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 238225857 can be divided by 16 positive divisors.
The sum of these divisors (counting 238225857) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110001100110000100111000001
3
Ternary
121121021010102220
4
Quaternary
32030300213001
5
Quinary
441441211412
6
Senary
35350001253
8
Octal
1614604701
10
Decimal
238225857
12
Duodecimal
67946229
16
Hexadecimal
e3309c1
20
Vigesimal
3e8i4ch
36
Base36
3xu08x
md5
939b58a6d2767d32bfebe6749e7b6f5d
sha1
cdf034860629607d73e8ad51083c7e116078ea78
sha256
1f9e3e389f980124fa4fc3866f4d0567dd477c158a021ef043603c22dd4b5c6c
sha512
68b1bfad8c3dab41a237a3792ff7ae25e0dfdcfa288324c3ec5fee19c5d2b319fa1d218314debd5f3fb6676427b5659408d68858d00abd55f078f01664367fab
ripemd-160
09ac7ec2fb59849bbca3ab040fc3b9f2dec3237c
Diameter
476451714
Circumference
1496817204.4927
Area
1.782902806563E+17
Volume
5.6631139872158E+25
Surface area
7.1316112262522E+17
Circumference
1496817204.4927
Perimeter
952903428
Area
56751558943384449
Diagonal
336902237.87735
Surface area
340509353660306694
Volume
1.3519688765374E+25
Space diagonal
412619288.00064
Perimeter
714677571
Area
2.457414587467E+16
Altitude
206309644.00032
Surface area
2.457414587467E+16
Volume
1.5933106009212E+24
Height
112300745.95912