7131887968 is an even 10-digits composite number following 7131887967
and preceding 7131887969 . In scientific notation, it is written as 7.131887968 × 10^9.
The sum of its digits is 58. It has a total of 7 prime factors and 24 positive divisors.
There are 3563998080 positive integers (up to 7131887968) that are relatively prime to 7131887968.
7131887968 has 24 divisors, whose sum is 14048566560
The reverse of 7131887968 is 8697881317
Previous prime number is 1861
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
seven billion one hundred thirty-one million eight hundred eighty-seven thousand nine hundred sixty-eight
Scientific notation
7.131887968 × 10^9
Engineering notation
7.131887968 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 1861 × 119759
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
445742998 Product of the distinct prime numbers
The prime factorization of 7131887968 is 2 × 2 × 2 × 2 × 2 × 1861 × 119759.
Since it has a total of 7 prime factors.
8 , 5 , 31 , 79 , 666 , 107 , 2766 , 9908 , 98637 , 45673 , 318461 , 866501 , 1507860 , 5608875 , 1530049 , 59939355 , 347145434 , 568556362 , 7047778250 , 4139225810
n×2
14263775936
n×3
21395663904
n×4
28527551872
n×5
35659439840
n÷2
3565943984
n÷3
2377295989.3333
n÷3
1782971992
n÷5
1426377593.6
n2
5.0863825988103E+19
n3
3.62755108571E+29
n4
2.587128794148E+39
n5
1.8451112718651E+49
2 √n84450.506025719
3 √n1924.8704443534
4 √n290.60369238143
5 √n93.463255120927
1 , 2 , 4 , 8 , 16 , 32 , 1861 , 3722 , 7444 , 14888 , 29776 , 59552 , 119759 , 239518 , 479036 , 958072 , 1916144 , 3832288 , 222871499 , 445742998 , 891485996 , 1782971992 , 3565943984 , 7131887968
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7131887967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131887968 can be divided by 24 positive divisors.
The sum of these divisors (counting 7131887968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110101001000101111111100101100000
3
Ternary
200102000220110001211
4
Quaternary
12221011333211200
5
Quinary
104101230403333
6
Senary
3135405035504
8
Octal
65105774540
10
Decimal
7131887968
12
Duodecimal
1470555b94
16
Hexadecimal
1a917f960
20
Vigesimal
5b8e5ji8
36
Base36
39y53z4
md5
aa039e7bad148fae4edde7c50b6fed13
sha1
9917dfc8df128a3cb612593669672f913a4077b1
sha256
08d62cee7a6437f8d02ab9d82504562ee9c7a9bac9ff637b55c6e25bc372f28d
sha512
10783eea08bd7c2c07dbe913146859bcd979fc2076ce60fde0cd2e6576c3901898c6e41f643330599d237d36cc25fc916319007c391f7b2ea7e141f69f5600d4
ripemd-160
b6a6609fa413ac09220763c10619d5e2561edbd5
Diameter
14263775936
Circumference
44810973692.988
Area
1.5979342205769E+20
Volume
1.5195050455184E+30
Surface area
6.3917368823078E+20
Circumference
44810973692.988
Perimeter
28527551872
Area
5.0863825988103E+19
Diagonal
10086012689.671
Surface area
3.0518295592862E+20
Volume
3.62755108571E+29
Space diagonal
12352792314.465
Perimeter
21395663904
Area
2.2024682719684E+19
Altitude
6176396157.2326
Surface area
2.2024682719684E+19
Volume
4.2751099530103E+28
Height
3362004229.8904