238005 is an odd 6-digits composite number following 238004
and preceding 238006 . In scientific notation, it is written as 2.38005 × 10^5.
The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors.
There are 120960 positive integers (up to 238005) that are relatively prime to 238005.
238005 has 16 divisors, whose sum is 340032
The reverse of 238005 is 500832
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 6
Sum of Digits 18
Digital Root 9
Name
two hundred thirty-eight thousand five
Scientific notation
2.38005 × 10^5
Engineering notation
2.38005 × 10^3
Prime Factorization
45 × 3 × 41 × 43
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
238005
Product of the distinct prime numbers
The prime factorization of 238005 is 45 × 3 × 41 × 43.
Since it has a total of 4 prime factors.
3 , 3 , 76 , 91 , 692 , 456 , 7829 , 8444 , 95525 , 74879 , 994219 , 149716 , 202104 , 2051318 , 71363058 , 59768034 , 401825345 , 793637915 , 4533999107 , 7407192662
n×2
476010
n×3
714015
n×4
952020
n×5
1190025
n÷2
119002.5
n÷3
79335
n÷3
59501.25
n÷5
47601
n2
56646380025
n3
13482121677850125
n4
3.2088123699367E+21
n5
7.6371338810679E+26
2 √n
487.85756117949
3 √n
61.971978318772
4 √n
22.087497847866
5 √n
11.893706470203
1 , 3 , 41 , 43 , 45 , 123 , 129 , 135 , 1763 , 1845 , 1935 , 5289 , 5535 , 5805 , 79335 , 238005
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
-238004
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 238005 can be divided by 16 positive divisors.
The sum of these divisors (counting 238005) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010000110110101
3
Ternary
110002111000
4
Quaternary
322012311
5
Quinary
30104010
6
Senary
5033513
8
Octal
720665
10
Decimal
238005
12
Duodecimal
b5899
16
Hexadecimal
3a1b5
20
Vigesimal
19f05
36
Base36
53n9
md5
4513d025d5709e70ff0cb64a88ea1e76
sha1
87988a685f6b322a1330fcc58aeb015a4cd8f2d7
sha256
bb65347ccc3c1c61279fba800b2f8d83a69b906a323977ef9e0f3cc6bfef878f
sha512
07be4855399406e9ae733a4ae5ed68d2417ce1d886c0f3a8dd50e144ad6181f3154446ad9fd9e753dcd80a36a20e71415e54989eb0cd816c6a07ea1918d2b7a3
ripemd-160
7280fb7071274a8a4b22bb4043aa0853d2d705b6
Diameter
476010
Circumference
1495429.5190353
Area
177959851339
Volume
5.6473779223917E+16
Surface area
711839405355.98
Circumference
1495429.5190353
Perimeter
952020
Area
56646380025
Diagonal
336589.89891261
Surface area
339878280150
Volume
13482121677850125
Space diagonal
412236.75245543
Perimeter
714015
Area
24528602067.039
Altitude
206118.37622772
Surface area
24528602067.039
Volume
1.5888832771983E+15
Height
112196.63297087