7131325918 is an even 10-digits composite number following 7131325917
and preceding 7131325919 . In scientific notation, it is written as 7.131325918 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 3560502120 positive integers (up to 7131325918) that are relatively prime to 7131325918.
7131325918 has 8 divisors, whose sum is 10712471400
The reverse of 7131325918 is 8195231317
Previous prime number is 691
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
seven billion one hundred thirty-one million three hundred twenty-five thousand nine hundred eighteen
Scientific notation
7.131325918 × 10^9
Engineering notation
7.131325918 × 10^9
Prime Factorization
2 × 691 × 5160149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7131325918
Product of the distinct prime numbers
The prime factorization of 7131325918 is 2 × 691 × 5160149.
Since it has a total of 3 prime factors.
6 , 6 , 88 , 30 , 661 , 952 , 1703 , 4933 , 68079 , 54272 , 698856 , 402603 , 754957 , 9344329 , 34987704 , 48525368 , 649392426 , 626064087 , 4069031957 , 5762831758
n×2
14262651836
n×3
21393977754
n×4
28525303672
n×5
35656629590
n÷2
3565662959
n÷3
2377108639.3333
n÷3
1782831479.5
n÷5
1426265183.6
n2
5.0855809348739E+19
n3
3.6266935128953E+29
n4
2.5863133445152E+39
n5
1.8443843385811E+49
2 √n
84447.17827139
3 √n
1924.8198779461
4 √n
290.5979667365
5 √n
93.461781943592
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
-7131325917
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 7131325918 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131325918) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000011110110010111011110
3
Ternary
200101222211220002011
4
Quaternary
12221003312113132
5
Quinary
104101104412133
6
Senary
3135345021434
8
Octal
65103662736
10
Decimal
7131325918
12
Duodecimal
147032487a
16
Hexadecimal
1a90f65de
20
Vigesimal
5b8afefi
36
Base36
39xt2am
md5
7e497b9de2a0fa4efbb947f3a3c6ad76
sha1
420cfeb78f112659c570b1239c0fb013a588be7e
sha256
aa6dad91e7ca6b1e5c209ec81355282303bd893feb587fb165bb927117524277
sha512
79c94b9a8a7c1f76008ac12b1df9b20b40fbab7823deac3c27b98c996b78f62c2f3eaf3cb2e8d9f52d1a8f93d590048ca5fcd40311ad4f93947fa0c5662e84ce
ripemd-160
e4636d224eefb6564dce393c01ef73142bee1606
Diameter
14262651836
Circumference
44807442228.687
Area
1.5976823704236E+20
Volume
1.5191458262578E+30
Surface area
6.3907294816944E+20
Circumference
44807442228.687
Perimeter
28525303672
Area
5.0855809348739E+19
Diagonal
10085217830.938
Surface area
3.0513485609243E+20
Volume
3.6266935128953E+29
Space diagonal
12351818815.309
Perimeter
21393977754
Area
2.2021211413013E+19
Altitude
6175909407.6544
Surface area
2.2021211413013E+19
Volume
4.2740992937558E+28
Height
3361739276.9795