238468993 is an odd 9-digits composite number following 238468992
and preceding 238468994 . In scientific notation, it is written as 2.38468993 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 204330384 positive integers (up to 238468993) that are relatively prime to 238468993.
238468993 has 8 divisors, whose sum is 272631488
The reverse of 238468993 is 399864832
Previous prime number is 4723
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
two hundred thirty-eight million four hundred sixty-eight thousand nine hundred ninety-three
Scientific notation
2.38468993 × 10^8
Engineering notation
2.38468993 × 10^6
Prime Factorization
7 × 4723 × 7213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238468993
Product of the distinct prime numbers
The prime factorization of 238468993 is 7 × 4723 × 7213.
Since it has a total of 3 prime factors.
2 , 3 , 86 , 54 , 678 , 654 , 988 , 1347 , 15059 , 74833 , 392408 , 856994 , 6598417 , 7099190 , 43836225 , 55366697 , 198917834 , 585510537 , 1093905317 , 6075484480
n×2
476937986
n×3
715406979
n×4
953875972
n×5
1192344965
n÷2
119234496.5
n÷3
79489664.333333
n÷3
59617248.25
n÷5
47693798.6
n2
56867460622434049
n3
1.3561126069099E+25
n4
3.2339080776441E+33
n5
7.7118680273035E+41
2 √n
15442.441290159
3 √n
620.12223829837
4 √n
124.26761963665
5 √n
47.368145659739
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
-238468992
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 238468993 can be divided by 8 positive divisors.
The sum of these divisors (counting 238468993) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001101101011111110000001
3
Ternary
121121201110221221
4
Quaternary
32031223332001
5
Quinary
442022001433
6
Senary
35355115041
8
Octal
1615537601
10
Decimal
238468993
12
Duodecimal
67a42a81
16
Hexadecimal
e36bf81
20
Vigesimal
3ea8c9d
36
Base36
3xz7up
md5
7984ea0cca460e5fac8b0583280ddaa8
sha1
c4e146a57a424796e7d065958256c7140701bef2
sha256
d2d8994d3a1d5c489a7d7bb8a26d460d43ca28fc73b7f629753c62a484d47343
sha512
2b0b0b2e0f1ecc54dca0b029ee5eba43001e8aa2d8a810b02d0707607d26ef8f231704da29affe875998e2c1d14a7e891765f6baf2f2df9e78cd814620ddda7f
ripemd-160
ec8b290ccfc7836d694fa92047b657b081806088
Diameter
476937986
Circumference
1498344873.0355
Area
1.7865439651975E+17
Volume
5.6804712044115E+25
Surface area
7.1461758607898E+17
Circumference
1498344873.0355
Perimeter
953875972
Area
56867460622434049
Diagonal
337246084.10605
Surface area
341204763734604294
Volume
1.3561126069099E+25
Space diagonal
413040411.90579
Perimeter
715406979
Area
2.462433277387E+16
Altitude
206520205.95289
Surface area
2.462433277387E+16
Volume
1.5981940339976E+24
Height
112415361.36868