7131669991 is an odd 10-digits composite number following 7131669990
and preceding 7131669992 . In scientific notation, it is written as 7.131669991 × 10^9.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 7121939832 positive integers (up to 7131669991) that are relatively prime to 7131669991.
7131669991 has 4 divisors, whose sum is 7141400152
The reverse of 7131669991 is 1999661317
Previous prime number is 733
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
seven billion one hundred thirty-one million six hundred sixty-nine thousand nine hundred ninety-one
Scientific notation
7.131669991 × 10^9
Engineering notation
7.131669991 × 10^9
Prime Factorization
733 × 9729427
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7131669991
Product of the distinct prime numbers
The prime factorization of 7131669991 is 733 × 9729427.
Since it has a total of 2 prime factors.
10 , 10 , 35 , 53 , 763 , 209 , 5974 , 2443 , 23202 , 72020 , 155462 , 807045 , 8035744 , 662152 , 26092210 , 47994613 , 963167438 , 743452559 , 5554505467 , 3614640345
n×2
14263339982
n×3
21395009973
n×4
28526679964
n×5
35658349955
n÷2
3565834995.5
n÷3
2377223330.3333
n÷3
1782917497.75
n÷5
1426333998.2
n2
5.086071686053E+19
n3
3.6272184815499E+29
n4
2.586812519567E+39
n5
1.8448293218139E+49
2 √n
84449.215455207
3 √n
1924.8508337556
4 √n
290.60147187378
5 √n
93.462683797061
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7131669990
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131669991 can be divided by 4 positive divisors.
The sum of these divisors (counting 7131669991) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001000101001010010111100111
3
Ternary
200102000111101001121
4
Quaternary
12221011022113213
5
Quinary
104101201414431
6
Senary
3135400234411
8
Octal
65105122747
10
Decimal
7131669991
12
Duodecimal
147046ba07
16
Hexadecimal
1a914a5e7
20
Vigesimal
5b8ciejb
36
Base36
39y0fs7
md5
64c9a86f6733011e94c37d9d6609fed2
sha1
e522fa83ec5682ddf7c85bfb73a2a8dfd5132052
sha256
17525d9db44b317004865ef938a527b78134d81d174f84ca3bf991677ca4dbd3
sha512
6964a1cab5d8817e6f1a7cfb09283341cdb28ebb9fe3dc022557b69716d6a741719c433901be5b365c98838c2161dd45c579228986583231bf233e0e73737167
ripemd-160
288f401e1b8ef8fcf4121cfd73f2787f63d29a5b
Diameter
14263339982
Circumference
44809604103.105
Area
1.5978365444535E+20
Volume
1.5193657246136E+30
Surface area
6.3913461778141E+20
Circumference
44809604103.105
Perimeter
28526679964
Area
5.086071686053E+19
Diagonal
10085704423.641
Surface area
3.0516430116318E+20
Volume
3.6272184815499E+29
Space diagonal
12352414767.226
Perimeter
21395009973
Area
2.2023336427953E+19
Altitude
6176207383.6131
Surface area
2.2023336427953E+19
Volume
4.2747179752485E+28
Height
3361901474.5471