7131241321 is an odd 10-digits composite number following 7131241320
and preceding 7131241322 . In scientific notation, it is written as 7.131241321 × 10^9.
The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors.
There are 7131011472 positive integers (up to 7131241321) that are relatively prime to 7131241321.
7131241321 has 4 divisors, whose sum is 7131471172
The reverse of 7131241321 is 1231421317
Previous prime number is 36973
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 25
Digital Root 7
Name
seven billion one hundred thirty-one million two hundred forty-one thousand three hundred twenty-one
Scientific notation
7.131241321 × 10^9
Engineering notation
7.131241321 × 10^9
Prime Factorization
36973 × 192877
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7131241321
Product of the distinct prime numbers
The prime factorization of 7131241321 is 36973 × 192877.
Since it has a total of 2 prime factors.
6 , 7 , 16 , 89 , 747 , 937 , 7875 , 2208 , 22192 , 9388 , 209374 , 784965 , 3241555 , 4454805 , 19843815 , 76292098 , 910616303 , 632480828 , 6393014685 , 6557510325
n×2
14262482642
n×3
21393723963
n×4
28524965284
n×5
35656206605
n÷2
3565620660.5
n÷3
2377080440.3333
n÷3
1782810330.25
n÷5
1426248264.2
n2
5.0854602778338E+19
n3
3.6265644469592E+29
n4
2.5861906237425E+39
n5
1.8442749440015E+49
2 √n
84446.677382831
3 √n
1924.8122667093
4 √n
290.5971049113
5 √n
93.461560200147
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7131241320
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131241321 can be divided by 4 positive divisors.
The sum of these divisors (counting 7131241321) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001000011100001101101101001
3
Ternary
200101222200121000221
4
Quaternary
12221003201231221
5
Quinary
104101044210241
6
Senary
3135343130041
8
Octal
65103415551
10
Decimal
7131241321
12
Duodecimal
14702a3921
16
Hexadecimal
1a90e1b69
20
Vigesimal
5b8a5361
36
Base36
39xr90p
md5
ed0ed47eb036e167dd440fe54a9b8bef
sha1
5cf74589ee74d4130e98d49e23dcb0606fc45da3
sha256
6133c5a29b46ab1a73a6b8d958a00104a3ee683ed2b85fc247489f5e49e01266
sha512
db938154edd4172c8639a92699d03e536268670df2eaf08c5395619924c82cfa211a9344af324396c335be38cbe0c6320ce05c53052d69742a7c95e182d03f84
ripemd-160
c3ceaf34e54214e5a4aefe082d9ac0e08fa35187
Diameter
14262482642
Circumference
44806910690.059
Area
1.5976444648965E+20
Volume
1.5190917632449E+30
Surface area
6.3905778595861E+20
Circumference
44806910690.059
Perimeter
28524965284
Area
5.0854602778338E+19
Diagonal
10085098192.714
Surface area
3.0512761667003E+20
Volume
3.6265644469592E+29
Space diagonal
12351672289.007
Perimeter
21393723963
Area
2.2020688952704E+19
Altitude
6175836144.5033
Surface area
2.2020688952704E+19
Volume
4.2739471880915E+28
Height
3361699397.5712