7989766213 is an odd 10-digits composite number following 7989766212
and preceding 7989766214 . In scientific notation, it is written as 7.989766213 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 6704698800 positive integers (up to 7989766213) that are relatively prime to 7989766213.
7989766213 has 8 divisors, whose sum is 9386578656
The reverse of 7989766213 is 3126679897
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 58
Digital Root 4
Name
seven billion nine hundred eighty-nine million seven hundred sixty-six thousand two hundred thirteen
Scientific notation
7.989766213 × 10^9
Engineering notation
7.989766213 × 10^9
Prime Factorization
13 × 11 × 55872491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7989766213
Product of the distinct prime numbers
The prime factorization of 7989766213 is 13 × 11 × 55872491.
Since it has a total of 3 prime factors.
4 , 2 , 80 , 63 , 231 , 296 , 3461 , 8280 , 51784 , 14882 , 882692 , 750174 , 2988800 , 6524360 , 5020807 , 48664847 , 917955274 , 984791087 , 6064937655 , 8917274819
n×2
15979532426
n×3
23969298639
n×4
31959064852
n×5
39948831065
n÷2
3994883106.5
n÷3
2663255404.3333
n÷3
1997441553.25
n÷5
1597953242.6
n2
6.3836364138396E+19
n3
5.1003762535372E+29
n4
4.0750813864099E+39
n5
3.2558947576363E+49
2 √n
89385.492184135
3 √n
1999.1468205108
4 √n
298.97406607285
5 √n
95.610769680039
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
-7989766212
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 7989766213 can be divided by 8 positive divisors.
The sum of these divisors (counting 7989766213) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011100001110100010100001000101
3
Ternary
202121211011011210011
4
Quaternary
13130032202201011
5
Quinary
112330340004323
6
Senary
3400452230221
8
Octal
73416424105
10
Decimal
7989766213
12
Duodecimal
166b90b371
16
Hexadecimal
1dc3a2845
20
Vigesimal
64gg0fad
36
Base36
3o4wf2d
md5
cf07a92f04cee2477720255beae40b60
sha1
63992e3d2c8655eca38a1165d249b001d96f0e40
sha256
c0e7442130155c3f299e95262aeb4305e795e2bd27db58918f40d899b8a015ce
sha512
e9f4db5e4845bb8b5062f24d571c1402f4419302e10e3d24e575460ae3e1b3da50a339e1b53a89fbd860a9510292fd0a5ba3c71142da93a6864706ceb4fa42f8
ripemd-160
42eb219e4b875627744a8423b73f58210402e548
Diameter
15979532426
Circumference
50201181677.321
Area
2.0054785260907E+20
Volume
2.1364406091542E+30
Surface area
8.0219141043628E+20
Circumference
50201181677.321
Perimeter
31959064852
Area
6.3836364138396E+19
Diagonal
11299235738.615
Surface area
3.8301818483038E+20
Volume
5.1003762535372E+29
Space diagonal
13838681021.513
Perimeter
23969298639
Area
2.7641956514543E+19
Altitude
6919340510.7566
Surface area
2.7641956514543E+19
Volume
6.0108510591317E+28
Height
3766411912.8716