7668828 is an even 7-digits composite number following 7668827
and preceding 7668829 . In scientific notation, it is written as 7.668828 × 10^6.
The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors.
There are 2556264 positive integers (up to 7668828) that are relatively prime to 7668828.
7668828 has 18 divisors, whose sum is 19385184
The reverse of 7668828 is 8288667
Previous prime number is 3
Is Prime? no
Number parity even
Number length 7
Sum of Digits 45
Digital Root 9
Name
seven million six hundred sixty-eight thousand eight hundred twenty-eight
Scientific notation
7.668828 × 10^6
Engineering notation
7.668828 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 213023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1278138
Product of the distinct prime numbers
The prime factorization of 7668828 is 2 × 2 × 3 × 3 × 213023.
Since it has a total of 5 prime factors.
10 , 2 , 95 , 52 , 210 , 192 , 9703 , 5525 , 72652 , 70100 , 205387 , 936547 , 4464438 , 9020440 , 5387372 , 44956737 , 681261050 , 577859518 , 5594558959 , 5312025356
n×2
15337656
n×3
23006484
n×4
30675312
n×5
38344140
n÷2
3834414
n÷3
2556276
n÷3
1917207
n÷5
1533765.6
n2
58810922893584
n3
4.5101085219216E+20
n4
3.4587246515951E+27
n5
2.6524364452443E+34
2 √n
2769.2648844052
3 √n
197.20125104295
4 √n
52.623805301453
5 √n
23.820221712366
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 213023 , 426046 , 639069 , 852092 , 1278138 , 1917207 , 2556276 , 3834414 , 7668828
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7668827
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7668828 can be divided by 18 positive divisors.
The sum of these divisors (counting 7668828) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
11101010000010001011100
3
Ternary
112102121122200
4
Quaternary
131100101130
5
Quinary
3430400303
6
Senary
432211500
8
Octal
35202134
10
Decimal
7668828
12
Duodecimal
2699b90
16
Hexadecimal
75045c
20
Vigesimal
27ic18
36
Base36
4kdb0
md5
64bd2b80d99db25674f3f991fb4add82
sha1
a95820aca943a01be9757be80945bcf89559ae87
sha256
68a0bab784c7b65a0d539b136d878a3974ca73c84c922606c42bc29f16423a4e
sha512
6bf93ae7f2489b59b8ba81f4ed12bf1066d39d6af8a35e520e16e0aa0f146d3318de5834511a857b91a17b1c54460ae24aaef81d10d5bbbae9724421f0b40833
ripemd-160
8f56b4f55fad8d8b4eeccbcc696aa974c5eaa57e
Diameter
15337656
Circumference
48184667.412887
Area
1.8475996331332E+14
Volume
1.8891898399149E+21
Surface area
7.3903985325328E+14
Circumference
48184667.412887
Perimeter
30675312
Area
58810922893584
Diagonal
10845360.565107
Surface area
352865537361504
Volume
4.5101085219216E+20
Space diagonal
13282799.730507
Perimeter
23006484
Area
25465876622926
Altitude
6641399.8652534
Surface area
25465876622926
Volume
5.31521386623E+19
Height
3615120.1883688