669943669 is an odd 9-digits composite number following 669943668
and preceding 669943670 . In scientific notation, it is written as 6.69943669 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 662618880 positive integers (up to 669943669) that are relatively prime to 669943669.
669943669 has 8 divisors, whose sum is 677301248
The reverse of 669943669 is 966349966
Previous prime number is 127
Is Prime? no Number parity odd Number length 9 Sum of Digits 58 Digital Root 4
Name
six hundred sixty-nine million nine hundred forty-three thousand six hundred sixty-nine
Scientific notation
6.69943669 × 10^8
Engineering notation
6.69943669 × 10^6
Prime Factorization
331 × 127 × 15937
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
669943669 Product of the distinct prime numbers
The prime factorization of 669943669 is 331 × 127 × 15937.
Since it has a total of 3 prime factors.
1 , 6 , 54 , 63 , 521 , 872 , 7481 , 733 , 90363 , 99631 , 611531 , 367091 , 3079719 , 7106875 , 44417588 , 89879422 , 605229318 , 896373802 , 1395402705 , 2402741135
n×2
1339887338
n×3
2009831007
n×4
2679774676
n×5
3349718345
n÷2
334971834.5
n÷3
223314556.33333
n÷3
167485917.25
n÷5
133988733.8
n2
448824519633181561
n3
3.0068714542022E+26
n4
2.0144344942396E+35
n5
1.349557636031E+44
2 √n25883.270060021
3 √n875.00948844132
4 √n160.88278360353
5 √n58.238161639771
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
-669943668 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 669943669 can be divided by 8 positive divisors.
The sum of these divisors (counting 669943669) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111011101000011101110101
3
Ternary
1201200121122221111
4
Quaternary
213323220131311
5
Quinary
2333001144134
6
Senary
150251115021
8
Octal
4773503565
10
Decimal
669943669
12
Duodecimal
168442a71
16
Hexadecimal
27ee8775
20
Vigesimal
a972j39
36
Base36
b2v7ud
md5
61293fd981a04d7c81ef9b5e0b56566e
sha1
f1c43fd1e05d8ddc31d94c996cdf618c0248b9b6
sha256
ad31e9f2c9f07e24af02f973e75c6b810120bcfe42124e1eda394a934c940e59
sha512
af0701ccdeedb8bd5ba2eca50d3bfb8952dc7b1f7cfdc6d12b366d1563f86727f9f157eaa2c0d2c1af303fbf454ec19544c68905f414499f16efa9d64e0796ed
ripemd-160
bdbf5056a68ec323c3ff14a583406863c827d437
Diameter
1339887338
Circumference
4209380217.6988
Area
1.4100238136306E+18
Volume
1.2595153694414E+27
Surface area
5.6400952545223E+18
Circumference
4209380217.6988
Perimeter
2679774676
Area
448824519633181561
Diagonal
947443422.72579
Surface area
2692947117799089366
Volume
3.0068714542022E+26
Space diagonal
1160376472.9171
Perimeter
2009831007
Area
1.9434671792184E+17
Altitude
580188236.45855
Surface area
1.9434671792184E+17
Volume
3.543631992371E+25
Height
315814474.24193