7138728361 is an odd 10-digits prime number following 7138728360
and preceding 7138728362 . In scientific notation, it is written as 7.138728361 × 10^9.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 7138728360 positive integers (up to 7138728361) that are relatively prime to 7138728361.
7138728361 has 2 divisors, whose sum is 7138728362
The reverse of 7138728361 is 1638278317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
seven billion one hundred thirty-eight million seven hundred twenty-eight thousand three hundred sixty-one
Scientific notation
7.138728361 × 10^9
Engineering notation
7.138728361 × 10^9
Prime Factorization
7138728361
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
7138728361 Product of the distinct prime numbers
The prime factorization of 7138728361 is 7138728361.
Since it has a total of 1 prime factors.
8 , 4 , 91 , 69 , 614 , 281 , 1431 , 3984 , 81799 , 51400 , 800943 , 834733 , 6245792 , 367018 , 92236201 , 65180709 , 795610402 , 867841654 , 2216070557 , 3728025822
n×2
14277456722
n×3
21416185083
n×4
28554913444
n×5
35693641805
n÷2
3569364180.5
n÷3
2379576120.3333
n÷3
1784682090.25
n÷5
1427745672.2
n2
5.0961442612146E+19
n3
3.637998956928E+29
n4
2.597068633111E+39
n5
1.8539767506653E+49
2 √n84490.995739191
3 √n1925.485646716
4 √n290.67334886293
5 √n93.481176890368
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
7138728362 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3569364181 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
84490.995745109 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997198 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7138728361 can be divided by 2 positive divisors.
The sum of these divisors (counting 7138728361) is 7138728362, the average is 3569364181.
Base
System
Value
2
Binary
110101001100000000101100110101001
3
Ternary
200102111202222022201
4
Quaternary
12221200011212221
5
Quinary
104110003301421
6
Senary
3140211420201
8
Octal
65140054651
10
Decimal
7138728361
12
Duodecimal
14728b4661
16
Hexadecimal
1a98059a9
20
Vigesimal
5bah10i1
36
Base36
3a27q21
md5
7e85829b1b6f7c4fce2121398656d3f6
sha1
45d870e4363fed3e67fa64e07c08ca8ba084920c
sha256
653d72648f25a54fac71efab81f119bae4483ae5ce5c85b04f960ac9fd213c75
sha512
a941937ddbb269023da4c598b914ab874f59ce4ca5e306823421417d78fb0bee07a5a7121de60e342cb1c92619b04f653f27aafc2065cedf7d1461099fda878e
ripemd-160
c94159e373771f16aa21473b77dfe63a081a8d8b
Diameter
14277456722
Circumference
44853953149.781
Area
1.6010009372665E+20
Volume
1.5238814395803E+30
Surface area
6.4040037490662E+20
Circumference
44853953149.781
Perimeter
28554913444
Area
5.0961442612146E+19
Diagonal
10095686466.224
Surface area
3.0576865567287E+20
Volume
3.637998956928E+29
Space diagonal
12364640222.685
Perimeter
21416185083
Area
2.2066951957811E+19
Altitude
6182320111.3424
Surface area
2.2066951957811E+19
Volume
4.2874228873223E+28
Height
3365228822.0746