669409997 is an odd 9-digits composite number following 669409996
and preceding 669409998 . In scientific notation, it is written as 6.69409997 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 665451504 positive integers (up to 669409997) that are relatively prime to 669409997.
669409997 has 8 divisors, whose sum is 673380000
The reverse of 669409997 is 799904966
Previous prime number is 499
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 59
Digital Root 5
Name
six hundred sixty-nine million four hundred nine thousand nine hundred ninety-seven
Scientific notation
6.69409997 × 10^8
Engineering notation
6.69409997 × 10^6
Prime Factorization
269 × 499 × 4987
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
669409997
Product of the distinct prime numbers
The prime factorization of 669409997 is 269 × 499 × 4987.
Since it has a total of 3 prime factors.
5 , 9 , 76 , 51 , 37 , 549 , 6943 , 7648 , 57250 , 16458 , 273482 , 589003 , 5673202 , 2235613 , 60887569 , 34291532 , 631223309 , 663890468 , 5736661371 , 4429570351
n×2
1338819994
n×3
2008229991
n×4
2677639988
n×5
3347049985
n÷2
334704998.5
n÷3
223136665.66667
n÷3
167352499.25
n÷5
133881999.4
n2
448109744083540009
n3
2.9996914244263E+26
n4
2.0080234274262E+35
n5
1.3441909565293E+44
2 √n
25872.958798715
3 √n
874.7770847659
4 √n
160.85073452961
5 √n
58.228880267133
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
-669409996
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 669409997 can be divided by 8 positive divisors.
The sum of these divisors (counting 669409997) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111001100110001011001101
3
Ternary
1201122121112212212
4
Quaternary
213321212023031
5
Quinary
2332332104442
6
Senary
150231440205
8
Octal
4771461315
10
Decimal
669409997
12
Duodecimal
168226065
16
Hexadecimal
27e662cd
20
Vigesimal
a93g4jh
36
Base36
b2js25
md5
811f67319784b71a79601948cc20db3c
sha1
cddb4c0eaf27671c36f78aa8852db9e431997db8
sha256
9f4c684a0246ffd0e3da2b0478bcb4cc41cc24422773f1695a908eed039d544f
sha512
2371d4eb152318a50c38310302451f32591c18e3046697695f9b3341ee3bc6c8ade334231ff8fa4fec7669e55c37e6584687429aff4f313b63783ead7ab6a041
ripemd-160
abd05ca94f38106a3195a16cd77b296eb86f6818
Diameter
1338819994
Circumference
4206027057.6295
Area
1.4077782800149E+18
Volume
1.2565078056019E+27
Surface area
5.6311131200594E+18
Circumference
4206027057.6295
Perimeter
2677639988
Area
448109744083540009
Diagonal
946688696.54553
Surface area
2688658464501240054
Volume
2.9996914244263E+26
Space diagonal
1159452125.8985
Perimeter
2008229991
Area
1.9403721102984E+17
Altitude
579726062.94926
Surface area
1.9403721102984E+17
Volume
3.5351702461317E+25
Height
315562898.84851