7131887964 is an even 10-digits composite number following 7131887963
and preceding 7131887965 . In scientific notation, it is written as 7.131887964 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 2377295976 positive integers (up to 7131887964) that are relatively prime to 7131887964.
7131887964 has 12 divisors, whose sum is 13867560000
The reverse of 7131887964 is 4697881317
Previous prime number is 9
Is Prime? no Number parity even Number length 10 Sum of Digits 54 Digital Root 9
Name
seven billion one hundred thirty-one million eight hundred eighty-seven thousand nine hundred sixty-four
Scientific notation
7.131887964 × 10^9
Engineering notation
7.131887964 × 10^9
Prime Factorization
2 × 2 × 9 × 198107999
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3565943982 Product of the distinct prime numbers
The prime factorization of 7131887964 is 2 × 2 × 9 × 198107999.
Since it has a total of 4 prime factors.
6 , 10 , 95 , 59 , 738 , 651 , 8752 , 8471 , 470 , 98937 , 817281 , 838573 , 3547647 , 1953668 , 88885829 , 52216320 , 283567583 , 402294537 , 6224321743 , 3576690476
n×2
14263775928
n×3
21395663892
n×4
28527551856
n×5
35659439820
n÷2
3565943982
n÷3
2377295988
n÷3
1782971991
n÷5
1426377592.8
n2
5.0863825931048E+19
n3
3.6275510796063E+29
n4
2.587128788344E+39
n5
1.8451112666908E+49
2 √n84450.506002036
3 √n1924.8704439935
4 √n290.60369234068
5 √n93.463255110443
1 , 2 , 4 , 9 , 18 , 36 , 198107999 , 396215998 , 792431996 , 1782971991 , 3565943982 , 7131887964
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
-7131887963 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 7131887964 can be divided by 12 positive divisors.
The sum of these divisors (counting 7131887964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110101001000101111111100101011100
3
Ternary
200102000220110001200
4
Quaternary
12221011333211130
5
Quinary
104101230403324
6
Senary
3135405035500
8
Octal
65105774534
10
Decimal
7131887964
12
Duodecimal
1470555b90
16
Hexadecimal
1a917f95c
20
Vigesimal
5b8e5ji4
36
Base36
39y53z0
md5
a4e4fb935a82e79aefa09479cb66cd1f
sha1
9790ad46e2144abe4aaa435764c7b909adbf9709
sha256
a7b6777e525ead1029f3f4fef7ceab770a240592888be973bd1d1a983c89fc45
sha512
5643972e1d29952679930d11798d283f2b0167110f9874f7cd3c42bf4e91cddaecdbe05a85ab455f568527051ecf53a0d137a65dfeae608c031cff2bcac99b4a
ripemd-160
e6d32b58149da6b96f6b1374c85669af423e1f65
Diameter
14263775928
Circumference
44810973667.856
Area
1.5979342187845E+20
Volume
1.5195050429617E+30
Surface area
6.391736875138E+20
Circumference
44810973667.856
Perimeter
28527551856
Area
5.0863825931048E+19
Diagonal
10086012684.014
Surface area
3.0518295558629E+20
Volume
3.6275510796063E+29
Space diagonal
12352792307.537
Perimeter
21395663892
Area
2.2024682694979E+19
Altitude
6176396153.7685
Surface area
2.2024682694979E+19
Volume
4.275109945817E+28
Height
3362004228.0047