7130393986 is an even 10-digits composite number following 7130393985
and preceding 7130393987 . In scientific notation, it is written as 7.130393986 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 3377555028 positive integers (up to 7130393986) that are relatively prime to 7130393986.
7130393986 has 8 divisors, whose sum is 11258516880
The reverse of 7130393986 is 6893930317
Previous prime number is 19
Is Prime? no
Number parity even
Number length 10
Sum of Digits 49
Digital Root 4
Name
seven billion one hundred thirty million three hundred ninety-three thousand nine hundred eighty-six
Scientific notation
7.130393986 × 10^9
Engineering notation
7.130393986 × 10^9
Prime Factorization
2 × 19 × 187641947
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7130393986
Product of the distinct prime numbers
The prime factorization of 7130393986 is 2 × 19 × 187641947.
Since it has a total of 3 prime factors.
2 , 7 , 29 , 13 , 883 , 372 , 7435 , 1349 , 30803 , 32270 , 867700 , 913837 , 7553688 , 6866128 , 46092439 , 88519813 , 397826037 , 353146378 , 5864578352 , 6501222652
n×2
14260787972
n×3
21391181958
n×4
28521575944
n×5
35651969930
n÷2
3565196993
n÷3
2376797995.3333
n÷3
1782598496.5
n÷5
1426078797.2
n2
5.0842518395585E+19
n3
3.6252718740097E+29
n4
2.5849616768054E+39
n5
1.8431795194334E+49
2 √n
84441.660251324
3 √n
1924.7360282103
4 √n
290.58847233041
5 √n
93.459339071686
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
-7130393985
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 7130393986 can be divided by 8 positive divisors.
The sum of these divisors (counting 7130393986) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000000010010110110000010
3
Ternary
200101221002112201011
4
Quaternary
12221000102312002
5
Quinary
104100340101421
6
Senary
3135313031134
8
Octal
65100226602
10
Decimal
7130393986
12
Duodecimal
146bb554aa
16
Hexadecimal
1a9012d82
20
Vigesimal
5b84j4j6
36
Base36
39x937m
md5
9275dc1fd68c3961b262651afacedbf0
sha1
ea6a95e68a23776a1fa8129af7b6751286971847
sha256
d7312aa14a13df92060eb1e3bd2e39e87331fbabfb37c19e529d33f3589d057e
sha512
9d1447a5beae7c0bee2976cc950e61de3ec893cf41793dfc751559d948b93699f607feafda65ba67aac875ca31901680075b588ac92d4dd3a079aee1b60afc31
ripemd-160
ab957fec8eaf3906a7a64c2fd1e9acb5e4f51b66
Diameter
14260787972
Circumference
44801586727.237
Area
1.5972648228157E+20
Volume
1.518550331554E+30
Surface area
6.3890592912629E+20
Circumference
44801586727.237
Perimeter
28521575944
Area
5.0842518395585E+19
Diagonal
10083899880.065
Surface area
3.0505511037351E+20
Volume
3.6252718740097E+29
Space diagonal
12350204661.736
Perimeter
21391181958
Area
2.2015456261477E+19
Altitude
6175102330.8678
Surface area
2.2015456261477E+19
Volume
4.2724238762619E+28
Height
3361299960.0216