7131987222 is an even 10-digits composite number following 7131987221
and preceding 7131987223 . In scientific notation, it is written as 7.131987222 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 2377329072 positive integers (up to 7131987222) that are relatively prime to 7131987222.
7131987222 has 8 divisors, whose sum is 14263974456
The reverse of 7131987222 is 2227891317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 42
Digital Root 6
Name
seven billion one hundred thirty-one million nine hundred eighty-seven thousand two hundred twenty-two
Scientific notation
7.131987222 × 10^9
Engineering notation
7.131987222 × 10^9
Prime Factorization
2 × 3 × 1188664537
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7131987222
Product of the distinct prime numbers
The prime factorization of 7131987222 is 2 × 3 × 1188664537.
Since it has a total of 3 prime factors.
10 , 7 , 64 , 92 , 659 , 956 , 2023 , 5132 , 98733 , 44773 , 86710 , 875114 , 2565902 , 1557800 , 87185071 , 13634805 , 697196399 , 968208694 , 6765466701 , 2591494563
n×2
14263974444
n×3
21395961666
n×4
28527948888
n×5
35659936110
n÷2
3565993611
n÷3
2377329074
n÷3
1782996805.5
n÷5
1426397444.4
n2
5.0865241734771E+19
n3
3.6277025409633E+29
n4
2.5872728167367E+39
n5
1.8452396668794E+49
2 √n
84451.09366965
3 √n
1924.8793737423
4 √n
290.60470345411
5 √n
93.463515263832
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
-7131987221
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 7131987222 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131987222) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000110010111110100010110
3
Ternary
200102001002111012220
4
Quaternary
12221012113310112
5
Quinary
104101242042342
6
Senary
3135411123210
8
Octal
65106276426
10
Decimal
7131987222
12
Duodecimal
14705a3506
16
Hexadecimal
1a9197d16
20
Vigesimal
5b8ei812
36
Base36
39y78k6
md5
2bf722bd6eba8e4ccac7b18851e01fd1
sha1
b42a2dbdab9da7d1ed4adaca3ac13c4e4a4dd62a
sha256
8b420c399041da382c1fd256debcb8a86fd628260e0e42ff00fa444a1c52edf4
sha512
fa45092d0c6ded9f7a954095dda0eb5a8539d0d77fbae4b29e05535c596ea1491b18dbb49e97d0104a1c6e687797ef4c81afab1f97398aa55eafb1d849f60488
ripemd-160
54d2dcb524cc4ca2b721a5a67dbe9141064207b3
Diameter
14263974444
Circumference
44811597324.263
Area
1.5979786975703E+20
Volume
1.5195684869466E+30
Surface area
6.3919147902811E+20
Circumference
44811597324.263
Perimeter
28527948888
Area
5.0865241734771E+19
Diagonal
10086153056.024
Surface area
3.0519145040863E+20
Volume
3.6277025409633E+29
Space diagonal
12352964227.436
Perimeter
21395961666
Area
2.2025295755974E+19
Altitude
6176482113.718
Surface area
2.2025295755974E+19
Volume
4.275288444738E+28
Height
3362051018.6747