238965251 is an odd 9-digits composite number following 238965250
and preceding 238965252 . In scientific notation, it is written as 2.38965251 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 204757128 positive integers (up to 238965251) that are relatively prime to 238965251.
238965251 has 8 divisors, whose sum is 273196800
The reverse of 238965251 is 152569832
Previous prime number is 6199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
two hundred thirty-eight million nine hundred sixty-five thousand two hundred fifty-one
Scientific notation
2.38965251 × 10^8
Engineering notation
2.38965251 × 10^6
Prime Factorization
7 × 6199 × 5507
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238965251
Product of the distinct prime numbers
The prime factorization of 238965251 is 7 × 6199 × 5507.
Since it has a total of 3 prime factors.
1 , 4 , 23 , 11 , 252 , 62 , 6539 , 2716 , 80994 , 87910 , 881760 , 624327 , 9571432 , 375395 , 19066723 , 71823675 , 375886121 , 557827979 , 2458265984 , 1431908383
n×2
477930502
n×3
716895753
n×4
955861004
n×5
1194826255
n÷2
119482625.5
n÷3
79655083.666667
n÷3
59741312.75
n÷5
47793050.2
n2
57104391185493001
n3
1.3645965172844E+25
n4
3.2609114926658E+33
n5
7.7924453333367E+41
2 √n
15458.500929909
3 √n
620.55210186704
4 √n
124.33221999912
5 √n
47.387844051629
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
-238965250
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 238965251 can be divided by 8 positive divisors.
The sum of these divisors (counting 238965251) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001111100101001000000011
3
Ternary
121122122200200212
4
Quaternary
32033211020003
5
Quinary
442133342001
6
Senary
35413504335
8
Octal
1617451003
10
Decimal
238965251
12
Duodecimal
680420ab
16
Hexadecimal
e3e5203
20
Vigesimal
3edad2b
36
Base36
3y9urn
md5
8e21bb44053b842f115c2fa4949ddbc9
sha1
5f82fadb3aeac9836b68651201f3930d4ff095ea
sha256
e28d7b9d5778eb211743003dd15211de8e9425b022fcb3edac729cdccad553be
sha512
1e6106f44deec8cda907403c1d1953efce3c226430f6a8554e877d28a17d33785f89099c3236fd96e689f1816f51aaba21b0677147da0cdd831b0f8fde85a855
ripemd-160
e44112fd5541e07eba27aa54e7cf55048188bbe5
Diameter
477930502
Circumference
1501462954.0097
Area
1.7939873583606E+17
Volume
5.7160085250863E+25
Surface area
7.1759494334425E+17
Circumference
1501462954.0097
Perimeter
955861004
Area
57104391185493001
Diagonal
337947898.90009
Surface area
342626347112958006
Volume
1.3645965172844E+25
Space diagonal
413899955.97545
Perimeter
716895753
Area
2.4726926717141E+16
Altitude
206949977.98772
Surface area
2.4726926717141E+16
Volume
1.6081924182589E+24
Height
112649299.63336