669496689 is an odd 9-digits composite number following 669496688
and preceding 669496690 . In scientific notation, it is written as 6.69496689 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors.
There are 437909472 positive integers (up to 669496689) that are relatively prime to 669496689.
669496689 has 12 divisors, whose sum is 985297716
The reverse of 669496689 is 986694966
Previous prime number is 53
Is Prime? no Number parity odd Number length 9 Sum of Digits 63 Digital Root 9
Name
six hundred sixty-nine million four hundred ninety-six thousand six hundred eighty-nine
Scientific notation
6.69496689 × 10^8
Engineering notation
6.69496689 × 10^6
Prime Factorization
3 × 3 × 53 × 1403557
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
223165563 Product of the distinct prime numbers
The prime factorization of 669496689 is 3 × 3 × 53 × 1403557.
Since it has a total of 4 prime factors.
8 , 1 , 69 , 45 , 310 , 797 , 4589 , 9239 , 10335 , 71873 , 535599 , 305806 , 9735322 , 5251273 , 17733275 , 25883817 , 401312424 , 652140392 , 7642639895 , 7903570661
n×2
1338993378
n×3
2008490067
n×4
2677986756
n×5
3347483445
n÷2
334748344.5
n÷3
223165563
n÷3
167374172.25
n÷5
133899337.8
n2
448225816581962721
n3
3.0008570012595E+26
n4
2.0090638265057E+35
n5
1.3450615798352E+44
2 √n25874.634084369
3 √n874.81484583006
4 √n160.85594202382
5 √n58.230388376254
1 , 3 , 9 , 53 , 159 , 477 , 1403557 , 4210671 , 12632013 , 74388521 , 223165563 , 669496689
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
-669496688 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 669496689 can be divided by 12 positive divisors.
The sum of these divisors (counting 669496689) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111111001111011010101110001
3
Ternary
1201122202221210200
4
Quaternary
213321323111301
5
Quinary
2332342343224
6
Senary
150233345413
8
Octal
4771732561
10
Decimal
669496689
12
Duodecimal
168268269
16
Hexadecimal
27e7b571
20
Vigesimal
a9471e9
36
Base36
b2lmy9
md5
3f45154521667ef52a14914e1f381cfe
sha1
ec49a6c1ad14d7b51076dc2c88d48ae0f4753430
sha256
ceae9f30cdc9f632aad6d2a2c10819c92c45659287cb07fedb054cc338ebc728
sha512
2e00f93ceefcd289b320166e4bd4ee1084fa8aff1f47aa83df674522daad2486949fb3cc4d3887991b1b3d54f2d5b329b9efda1bc0304be631a2eafe879c0f22
ripemd-160
8c392d75dcec01a1473c18b561047b9bd0a998f0
Diameter
1338993378
Circumference
4206571759.5302
Area
1.4081429325232E+18
Volume
1.256996041284E+27
Surface area
5.6325717300927E+18
Circumference
4206571759.5302
Perimeter
2677986756
Area
448225816581962721
Diagonal
946811297.54768
Surface area
2689354899491776326
Volume
3.0008570012595E+26
Space diagonal
1159602280.8471
Perimeter
2008490067
Area
1.94087471896E+17
Altitude
579801140.42357
Surface area
1.94087471896E+17
Volume
3.5365438916028E+25
Height
315603765.84923