669968108 is an even 9-digits composite number following 669968107
and preceding 669968109 . In scientific notation, it is written as 6.69968108 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 329984160 positive integers (up to 669968108) that are relatively prime to 669968108.
669968108 has 12 divisors, whose sum is 1189943832
The reverse of 669968108 is 801869966
Previous prime number is 67
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
six hundred sixty-nine million nine hundred sixty-eight thousand one hundred eight
Scientific notation
6.69968108 × 10^8
Engineering notation
6.69968108 × 10^6
Prime Factorization
2 × 2 × 67 × 2499881
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
334984054
Product of the distinct prime numbers
The prime factorization of 669968108 is 2 × 2 × 67 × 2499881.
Since it has a total of 4 prime factors.
10 , 3 , 55 , 26 , 299 , 449 , 4963 , 4821 , 45839 , 18110 , 123891 , 320939 , 9280731 , 5040435 , 25323587 , 76930713 , 719841440 , 212844294 , 5884307738 , 316111978
n×2
1339936216
n×3
2009904324
n×4
2679872432
n×5
3349840540
n÷2
334984054
n÷3
223322702.66667
n÷3
167492027
n÷5
133993621.6
n2
448857265737099664
n3
3.0072005308794E+26
n4
2.0147284500499E+35
n5
1.3498038078137E+44
2 √n
25883.742156033
3 √n
875.02012819004
4 √n
160.88425080173
5 √n
58.238586529723
1 , 2 , 4 , 67 , 134 , 268 , 2499881 , 4999762 , 9999524 , 167492027 , 334984054 , 669968108
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-669968107
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 669968108 can be divided by 12 positive divisors.
The sum of these divisors (counting 669968108) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111111011101110011011101100
3
Ternary
1201200122220110122
4
Quaternary
213323232123230
5
Quinary
2333002434413
6
Senary
150251424112
8
Octal
4773563354
10
Decimal
669968108
12
Duodecimal
168455038
16
Hexadecimal
27eee6ec
20
Vigesimal
a976058
36
Base36
b2vqp8
md5
c62dc8cc9df8cf9e436afe4804fbc4fc
sha1
13b417ee84382a8d86e5f29d65cff57a202526cb
sha256
7caef8208442287fcef6b5ca3b7fbe45ce0c0fded59902c9f2162b2d5ffea7e8
sha512
d930af3cabc5ad0ce5aa28429a01bf8704074e85a3220c5daa97c5db4017ac2688c07fe5210903dad1b7e35bda952d15f77e253e96d2a95b42b8ca1d45c06ca4
ripemd-160
0f8796a470d966164fbd58f4eafa867cd50ff1c3
Diameter
1339936216
Circumference
4209533772.4645
Area
1.4101266885501E+18
Volume
1.2596532127576E+27
Surface area
5.6405067542003E+18
Circumference
4209533772.4645
Perimeter
2679872432
Area
448857265737099664
Diagonal
947477984.69104
Surface area
2693143594422597984
Volume
3.0072005308794E+26
Space diagonal
1160418802.5068
Perimeter
2009904324
Area
1.9436089740078E+17
Altitude
580209401.2534
Surface area
1.9436089740078E+17
Volume
3.5440198129543E+25
Height
315825994.89701