6816888968 is an even 10-digits composite number following 6816888967
and preceding 6816888969 . In scientific notation, it is written as 6.816888968 × 10^9.
The sum of its digits is 68. It has a total of 4 prime factors and 8 positive divisors.
There are 3408444480 positive integers (up to 6816888968) that are relatively prime to 6816888968.
6816888968 has 8 divisors, whose sum is 12781666830
The reverse of 6816888968 is 8698886186
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 68
Digital Root 5
Name
six billion eight hundred sixteen million eight hundred eighty-eight thousand nine hundred sixty-eight
Scientific notation
6.816888968 × 10^9
Engineering notation
6.816888968 × 10^9
Prime Factorization
2 × 2 × 2 × 852111121
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1704222242
Product of the distinct prime numbers
The prime factorization of 6816888968 is 2 × 2 × 2 × 852111121.
Since it has a total of 4 prime factors.
5 , 9 , 57 , 76 , 816 , 714 , 7882 , 5695 , 89967 , 99002 , 467279 , 110093 , 3808267 , 2367475 , 99251097 , 79647122 , 363512110 , 486483410 , 4510032827 , 8808897666
n×2
13633777936
n×3
20450666904
n×4
27267555872
n×5
34084444840
n÷2
3408444484
n÷3
2272296322.6667
n÷3
1704222242
n÷5
1363377793.6
n2
4.646997520204E+19
n3
3.1678066129802E+29
n4
2.1594585952782E+39
n5
1.4720789475005E+49
2 √n
82564.45341671
3 √n
1896.1036465561
4 √n
287.34030941848
5 √n
92.622658906714
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
-6816888967
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 6816888968 can be divided by 8 positive divisors.
The sum of these divisors (counting 6816888968) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010110010100010111100010001000
3
Ternary
122121002011211200012
4
Quaternary
12112110113202020
5
Quinary
102430110421333
6
Senary
3044233331052
8
Octal
62624274210
10
Decimal
6816888968
12
Duodecimal
13a2b66a88
16
Hexadecimal
196517888
20
Vigesimal
56a5b288
36
Base36
34qll6w
md5
59131d244317d5afec00aacdea4c8e14
sha1
eee4c3f1e17adec5475cb26070292933b4c1968a
sha256
c86934aefc6ab997b97434d06b5403cf730fa3acae05c8fad241ecf2b222e6e5
sha512
e276fe2837ef03acb07c5b1659d16a398945046c70aa9963798e95684b0c83027dd5a65339260ef5a776ce77888618822927a3d9aaabeea6082477978f7c958b
ripemd-160
87fe32821c97b4ecdef1ade8fe2dbc5b3338152c
Diameter
13633777936
Circumference
42831776604.412
Area
1.4598973270723E+20
Volume
1.3269277311109E+30
Surface area
5.8395893082892E+20
Circumference
42831776604.412
Perimeter
27267555872
Area
4.646997520204E+19
Diagonal
9640536831.7371
Surface area
2.7881985121224E+20
Volume
3.1678066129802E+29
Space diagonal
11807198042.132
Perimeter
20450666904
Area
2.01220895191E+19
Altitude
5903599021.0659
Surface area
2.01220895191E+19
Volume
3.7332958958765E+28
Height
3213512277.2457