669339969 is an odd 9-digits composite number following 669339968
and preceding 669339970 . In scientific notation, it is written as 6.69339969 × 10^8.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 446112720 positive integers (up to 669339969) that are relatively prime to 669339969.
669339969 has 8 divisors, whose sum is 892681152
The reverse of 669339969 is 969933966
Previous prime number is 4231
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
six hundred sixty-nine million three hundred thirty-nine thousand nine hundred sixty-nine
Scientific notation
6.69339969 × 10^8
Engineering notation
6.69339969 × 10^6
Prime Factorization
3 × 4231 × 52733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
669339969
Product of the distinct prime numbers
The prime factorization of 669339969 is 3 × 4231 × 52733.
Since it has a total of 3 prime factors.
9 , 7 , 36 , 29 , 34 , 239 , 9377 , 5870 , 34552 , 25428 , 641898 , 902230 , 9638935 , 8694312 , 89909223 , 90387238 , 153761457 , 730296739 , 7624851664 , 2778276265
n×2
1338679938
n×3
2008019907
n×4
2677359876
n×5
3346699845
n÷2
334669984.5
n÷3
223113323
n÷3
167334992.25
n÷5
133867993.8
n2
448015994100920961
n3
2.9987501160301E+26
n4
2.0071833097024E+35
n5
1.3434880142935E+44
2 √n
25871.605458494
3 √n
874.7465797808
4 √n
160.84652765445
5 √n
58.227661933769
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
-669339968
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 669339969 can be divided by 8 positive divisors.
The sum of these divisors (counting 669339969) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111001010101000101000001
3
Ternary
1201122110222211020
4
Quaternary
213321111011001
5
Quinary
2332322334334
6
Senary
150230140053
8
Octal
4771250501
10
Decimal
669339969
12
Duodecimal
1681b1629
16
Hexadecimal
27e55141
20
Vigesimal
a9379i9
36
Base36
b2ia0x
md5
c16d626d056d69d0d375c6bb713bcf6f
sha1
6ac9a9ccd76a791b358f1f25bf00306089db1fdd
sha256
9ea0ae50731923d76e1ca6d06d7a54a9aa85f593909423ab0777f6ed1d87e110
sha512
fd790ecf905cd7a805471a4006454296d433d5a8bfd0cbd9bcb3e89a6dcd4bd7d68d50afdbf229ab8078bfed71aa838f7eb2769a50bcd709359dc687b8028a20
ripemd-160
bc7ec7da9498a627ac5851148d39d3a2b6ad3ec5
Diameter
1338679938
Circumference
4205587058.7288
Area
1.4074837557582E+18
Volume
1.2561135112629E+27
Surface area
5.6299350230327E+18
Circumference
4205587058.7288
Perimeter
2677359876
Area
448015994100920961
Diagonal
946589661.99819
Surface area
2688095964605525766
Volume
2.9987501160301E+26
Space diagonal
1159330833.8446
Perimeter
2008019907
Area
1.9399661609657E+17
Altitude
579665416.92229
Surface area
1.9399661609657E+17
Volume
3.5340609035481E+25
Height
315529887.33273