238748321 is an odd 9-digits composite number following 238748320
and preceding 238748322 . In scientific notation, it is written as 2.38748321 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 202829760 positive integers (up to 238748321) that are relatively prime to 238748321.
238748321 has 8 divisors, whose sum is 275270784
The reverse of 238748321 is 123847832
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
two hundred thirty-eight million seven hundred forty-eight thousand three hundred twenty-one
Scientific notation
2.38748321 × 10^8
Engineering notation
2.38748321 × 10^6
Prime Factorization
7 × 113 × 301831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
238748321
Product of the distinct prime numbers
The prime factorization of 238748321 is 7 × 113 × 301831.
Since it has a total of 3 prime factors.
2 , 6 , 44 , 20 , 44 , 619 , 6714 , 7202 , 74905 , 9311 , 365425 , 247378 , 4308507 , 1475222 , 44953430 , 82092288 , 247029217 , 118451119 , 1885707481 , 6131045882
n×2
477496642
n×3
716244963
n×4
954993284
n×5
1193741605
n÷2
119374160.5
n÷3
79582773.666667
n÷3
59687080.25
n÷5
47749664.2
n2
57000760780319041
n3
1.3608835932024E+25
n4
3.2490867295352E+33
n5
7.757140014599E+41
2 √n
15451.482809103
3 √n
620.36426824986
4 √n
124.30399353642
5 √n
47.379237294142
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
-238748320
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 238748321 can be divided by 8 positive divisors.
The sum of these divisors (counting 238748321) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001110110000001010100001
3
Ternary
121122020200010102
4
Quaternary
32032300022201
5
Quinary
442104421241
6
Senary
35405112145
8
Octal
1616601241
10
Decimal
238748321
12
Duodecimal
67b58655
16
Hexadecimal
e3b02a1
20
Vigesimal
3ec3ag1
36
Base36
3y57dt
md5
de4e39f6b98a0fa13b7e17d3cf736bff
sha1
b7698d4f6d3124b2bd4ecbc589e865e3c70c47a2
sha256
a22f33c2a34117323d3dc937ae626c51ef51a5362e29de0112c77b3df1e27f4b
sha512
aff9ead390ac2cdda0849d962034132ce24946cb414a51ffdd60e62f852dfd27bf74ac5e69ef31cae3b45566763bffaf1e43fbea6c512a5a7bf2b2f20fa8ed9c
ripemd-160
a60f9516fe48b16bbaa089a240e063adbb31bedc
Diameter
477496642
Circumference
1500099942.621
Area
1.7907317131648E+17
Volume
5.7004558650606E+25
Surface area
7.1629268526592E+17
Circumference
1500099942.621
Perimeter
954993284
Area
57000760780319041
Diagonal
337641113.55201
Surface area
342004564681914246
Volume
1.3608835932024E+25
Space diagonal
413524222.19376
Perimeter
716244963
Area
2.4682053435398E+16
Altitude
206762111.09688
Surface area
2.4682053435398E+16
Volume
1.6038166952649E+24
Height
112547037.85067