238289919 is an odd 9-digits composite number following 238289918
and preceding 238289920 . In scientific notation, it is written as 2.38289919 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 136165656 positive integers (up to 238289919) that are relatively prime to 238289919.
238289919 has 8 divisors, whose sum is 363108480
The reverse of 238289919 is 919982832
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
two hundred thirty-eight million two hundred eighty-nine thousand nine hundred nineteen
Scientific notation
2.38289919 × 10^8
Engineering notation
2.38289919 × 10^6
Prime Factorization
3 × 7 × 11347139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238289919
Product of the distinct prime numbers
The prime factorization of 238289919 is 3 × 7 × 11347139.
Since it has a total of 3 prime factors.
4 , 6 , 10 , 8 , 271 , 502 , 7481 , 3866 , 60957 , 33929 , 715769 , 25634 , 1270909 , 8962380 , 24400026 , 65699521 , 273162957 , 312857915 , 8467160773 , 1488706960
n×2
476579838
n×3
714869757
n×4
953159676
n×5
1191449595
n÷2
119144959.5
n÷3
79429973
n÷3
59572479.75
n÷5
47657983.8
n2
56782085497026561
n3
1.3530598553738E+25
n4
3.2242052333916E+33
n5
7.6829560390427E+41
2 √n
15436.642089522
3 √n
619.96697621538
4 √n
124.24428393098
5 √n
47.361029470552
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
-238289918
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 238289919 can be divided by 8 positive divisors.
The sum of these divisors (counting 238289919) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001101000000001111111111
3
Ternary
121121101101022120
4
Quaternary
32031000033333
5
Quinary
442000234134
6
Senary
35351214023
8
Octal
1615001777
10
Decimal
238289919
12
Duodecimal
67977313
16
Hexadecimal
e3403ff
20
Vigesimal
3e964fj
36
Base36
3xvdof
md5
a02d3c30333f6da0123fe97ebb973b9f
sha1
f1499e10d5aef6d4c5f2bbc58da2aa8750eb8c2e
sha256
4666dca06bce36f3a405158513045980b934ce751ea7081b2d36542bda67b689
sha512
425192939a7b3990300836926c4770ad6bd593e94a54f021298d09fc54cb4ecdc11d24ac04491da89ef79226c97496a4861f44c9685ac8bb45825b82fb63a48d
ripemd-160
c91fed61d78976ba2c864292c8a3157db24e34fa
Diameter
476579838
Circumference
1497219717.9098
Area
1.7838618265297E+17
Volume
5.6676838686793E+25
Surface area
7.1354473061186E+17
Circumference
1497219717.9098
Perimeter
953159676
Area
56782085497026561
Diagonal
336992835.22659
Surface area
340692512982159366
Volume
1.3530598553738E+25
Space diagonal
412730246.63947
Perimeter
714869757
Area
2.4587364260142E+16
Altitude
206365123.31974
Surface area
2.4587364260142E+16
Volume
1.5945963318101E+24
Height
112330945.07553