7156915138 is an even 10-digits composite number following 7156915137
and preceding 7156915139 . In scientific notation, it is written as 7.156915138 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 3578014896 positive integers (up to 7156915138) that are relatively prime to 7156915138.
7156915138 has 8 divisors, whose sum is 10736700732
The reverse of 7156915138 is 8315196517
Previous prime number is 8237
Is Prime? no
Number parity even
Number length 10
Sum of Digits 46
Digital Root 1
Name
seven billion one hundred fifty-six million nine hundred fifteen thousand one hundred thirty-eight
Scientific notation
7.156915138 × 10^9
Engineering notation
7.156915138 × 10^9
Prime Factorization
2 × 8237 × 434437
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7156915138
Product of the distinct prime numbers
The prime factorization of 7156915138 is 2 × 8237 × 434437.
Since it has a total of 3 prime factors.
7 , 4 , 97 , 60 , 175 , 935 , 6577 , 4472 , 30351 , 67492 , 951385 , 278881 , 6736372 , 1643672 , 95278533 , 77357597 , 335418226 , 960396257 , 2151499957 , 8479623407
n×2
14313830276
n×3
21470745414
n×4
28627660552
n×5
35784575690
n÷2
3578457569
n÷3
2385638379.3333
n÷3
1789228784.5
n÷5
1431383027.6
n2
5.1221434292534E+19
n3
3.6658745847831E+29
n4
2.6236353309843E+39
n5
1.8777135416913E+49
2 √n
84598.552812681
3 √n
1927.1193962423
4 √n
290.85830366809
5 √n
93.52875935518
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
-7156915137
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 7156915138 can be divided by 8 positive divisors.
The sum of these divisors (counting 7156915138) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101010100101011101101111000010
3
Ternary
200110202222221220001
4
Quaternary
12222211131233002
5
Quinary
104124132241023
6
Senary
3142101310214
8
Octal
65245355702
10
Decimal
7156915138
12
Duodecimal
1478a0536a
16
Hexadecimal
1aa95dbc2
20
Vigesimal
5bgae7gi
36
Base36
3ad1j2a
md5
95934b020dac03d1314077179fd4f4fa
sha1
ac8825f3ecbf31d448704edb4ced1d9fdd753a3c
sha256
eadb6c2fd3cdf8b980a9f3e561eae0045434d2e6fd99a2fab444920e8b7f42be
sha512
a1de3018363f5c1466b24e7724359b7ae3af2b4ea3e080c01d056d6b05bbb4eb4ad0f7f90d9b2009ad3b8e0d35af9555e56c669771f44746af26e98ed70d1d3d
ripemd-160
129330b1ff02cf0a60b946eb9ed66e2446b1cc1f
Diameter
14313830276
Circumference
44968224039.813
Area
1.6091688167976E+20
Volume
1.5355579552715E+30
Surface area
6.4366752671902E+20
Circumference
44968224039.813
Perimeter
28627660552
Area
5.1221434292534E+19
Diagonal
10121406452.913
Surface area
3.073286057552E+20
Volume
3.6658745847831E+29
Space diagonal
12396140644.475
Perimeter
21470745414
Area
2.2179531657805E+19
Altitude
6198070322.2374
Surface area
2.2179531657805E+19
Volume
4.3202746297992E+28
Height
3373802150.971