238973849 is an odd 9-digits composite number following 238973848
and preceding 238973850 . In scientific notation, it is written as 2.38973849 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 223667136 positive integers (up to 238973849) that are relatively prime to 238973849.
238973849 has 8 divisors, whose sum is 254583840
The reverse of 238973849 is 948379832
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
two hundred thirty-eight million nine hundred seventy-three thousand eight hundred forty-nine
Scientific notation
2.38973849 × 10^8
Engineering notation
2.38973849 × 10^6
Prime Factorization
19 × 83 × 151537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238973849
Product of the distinct prime numbers
The prime factorization of 238973849 is 19 × 83 × 151537.
Since it has a total of 3 prime factors.
5 , 3 , 95 , 42 , 491 , 149 , 8885 , 5348 , 29057 , 34156 , 727938 , 366870 , 3426876 , 6826288 , 13977874 , 35318681 , 269611117 , 994981689 , 3295673659 , 1835516133
n×2
477947698
n×3
716921547
n×4
955895396
n×5
1194869245
n÷2
119486924.5
n÷3
79657949.666667
n÷3
59743462.25
n÷5
47794769.8
n2
57108500505874801
n3
1.3647438176507E+25
n4
3.2613808300295E+33
n5
7.7938473000696E+41
2 √n
15458.779026818
3 √n
620.55954429219
4 √n
124.33333835628
5 √n
47.388185050848
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
-238973848
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 238973849 can be divided by 8 positive divisors.
The sum of these divisors (counting 238973849) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001111100111001110011001
3
Ternary
121122200010111022
4
Quaternary
32033213032121
5
Quinary
442134130344
6
Senary
35414012225
8
Octal
1617471631
10
Decimal
238973849
12
Duodecimal
68047075
16
Hexadecimal
e3e7399
20
Vigesimal
3edbec9
36
Base36
3ya1eh
md5
9913dd0d27e1e116ffe697d66dd9d98d
sha1
cb3b10089fe8e664a4d2d8e325af7f6da2581911
sha256
b4a5584269c96129048c0cd79e8db85ac12f0324b4a962cdb6b05a09f89f8ea2
sha512
983736d7c29fa364bae0599bf81133dfa0c13a34c2a34737b5ab59fc2b32ac3a09ac5feb943df414afae96c123da181800c706a50a91a925a7ea4196655547fe
ripemd-160
a7f73f53b7d035f95692a75d57943701b91430f1
Diameter
477947698
Circumference
1501516976.837
Area
1.7941164564679E+17
Volume
5.7166255354182E+25
Surface area
7.1764658258714E+17
Circumference
1501516976.837
Perimeter
955895396
Area
57108500505874801
Diagonal
337960058.3083
Surface area
342651003035248806
Volume
1.3647438176507E+25
Space diagonal
413914848.14829
Perimeter
716921547
Area
2.4728706105062E+16
Altitude
206957424.07415
Surface area
2.4728706105062E+16
Volume
1.6083660134054E+24
Height
112653352.76943