7131388556 is an even 10-digits composite number following 7131388555
and preceding 7131388557 . In scientific notation, it is written as 7.131388556 × 10^9.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 3410664048 positive integers (up to 7131388556) that are relatively prime to 7131388556.
7131388556 has 12 divisors, whose sum is 13022535792
The reverse of 7131388556 is 6558831317
Previous prime number is 23
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
seven billion one hundred thirty-one million three hundred eighty-eight thousand five hundred fifty-six
Scientific notation
7.131388556 × 10^9
Engineering notation
7.131388556 × 10^9
Prime Factorization
2 × 2 × 23 × 77515093
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3565694278 Product of the distinct prime numbers
The prime factorization of 7131388556 is 2 × 2 × 23 × 77515093.
Since it has a total of 4 prime factors.
4 , 6 , 38 , 89 , 962 , 158 , 3092 , 3539 , 74740 , 10295 , 643634 , 447049 , 8516380 , 2743124 , 11514744 , 28395886 , 594334087 , 517955535 , 702574551 , 6860006179
n×2
14262777112
n×3
21394165668
n×4
28525554224
n×5
35656942780
n÷2
3565694278
n÷3
2377129518.6667
n÷3
1782847139
n÷5
1426277711.2
n2
5.0856702736648E+19
n3
3.6267890789202E+29
n4
2.5864042132438E+39
n5
1.8444653407517E+49
2 √n84447.549141464
3 √n1924.8255134813
4 √n290.5986048512
5 √n93.461946127324
1 , 2 , 4 , 23 , 46 , 92 , 77515093 , 155030186 , 310060372 , 1782847139 , 3565694278 , 7131388556
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7131388555 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131388556 can be divided by 12 positive divisors.
The sum of these divisors (counting 7131388556) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101001000100000101101010001100
3
Ternary
200101222222002000002
4
Quaternary
12221010011222030
5
Quinary
104101113413211
6
Senary
3135350223432
8
Octal
65104055214
10
Decimal
7131388556
12
Duodecimal
1470354b78
16
Hexadecimal
1a9105a8c
20
Vigesimal
5b8b3b7g
36
Base36
39xuemk
md5
a1f0e53e0af96deb9f216a4890ce4d01
sha1
3f0060c18125d90c08571bf05bae5bebd7789a90
sha256
31c47521b260b8a6949329e758946a1347452f805a286ecf3e66f370d69701ee
sha512
cd7e4d6576152a72e11a2daa4d2c0328d09fcca9411805ac5ec75e09b22cf4d0ff48af7d3aedd3635c5651832e3d8b8418358ef9465d719393928bc0dceff3a0
ripemd-160
abb3210309bb25582896357f4b828b16e5c3d10c
Diameter
14262777112
Circumference
44807835794.848
Area
1.5977104370325E+20
Volume
1.5191858568607E+30
Surface area
6.3908417481301E+20
Circumference
44807835794.848
Perimeter
28525554224
Area
5.0856702736648E+19
Diagonal
10085306414.447
Surface area
3.0514021641989E+20
Volume
3.6267890789202E+29
Space diagonal
12351927307.507
Perimeter
21394165668
Area
2.2021598261325E+19
Altitude
6175963653.7536
Surface area
2.2021598261325E+19
Volume
4.2742119193964E+28
Height
3361768804.8158