669852321 is an odd 9-digits composite number following 669852320
and preceding 669852322 . In scientific notation, it is written as 6.69852321 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 441551744 positive integers (up to 669852321) that are relatively prime to 669852321.
669852321 has 8 divisors, whose sum is 675705960
The reverse of 669852321 is 123258966
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
six hundred sixty-nine million eight hundred fifty-two thousand three hundred twenty-one
Scientific notation
6.69852321 × 10^8
Engineering notation
6.69852321 × 10^6
Prime Factorization
789 × 137 × 6197
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
669852321
Product of the distinct prime numbers
The prime factorization of 669852321 is 789 × 137 × 6197.
Since it has a total of 3 prime factors.
4 , 5 , 97 , 94 , 838 , 186 , 4040 , 5642 , 89352 , 35618 , 835838 , 173053 , 6615828 , 7172616 , 46566168 , 80414605 , 845507718 , 663851926 , 8717005513 , 2318673433
n×2
1339704642
n×3
2009556963
n×4
2679409284
n×5
3349261605
n÷2
334926160.5
n÷3
223284107
n÷3
167463080.25
n÷5
133970464.2
n2
448702131949087041
n3
3.0056416452374E+26
n4
2.0133360321566E+35
n5
1.348637814093E+44
2 √n
25881.50538512
3 √n
874.96971693833
4 √n
160.87729916032
5 √n
58.236573377948
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
-669852320
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 669852321 can be divided by 8 positive divisors.
The sum of these divisors (counting 669852321) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111111011010010001010100001
3
Ternary
1201200110000122020
4
Quaternary
213323102022201
5
Quinary
2332440233241
6
Senary
150245132053
8
Octal
4773221241
10
Decimal
669852321
12
Duodecimal
1683ba029
16
Hexadecimal
27ed22a1
20
Vigesimal
a96bag1
36
Base36
b2t9cx
md5
33609794b7ff3f375b0622299dd614be
sha1
e327dd813a256841373cbac7e01743a269f332e0
sha256
2596c66357bcac996a8ad35c2deef19cb2dee08884bfca143d54973da324a97e
sha512
afecc77bbacbe46a1c9464a90ac00c9ba5170cc59208cc535700d93ab768667a72b265efc6f7af1a9ff2696c520c049d4918d3c6e36400a77821bf47e1623a4b
ripemd-160
612973cdfa73673f25856fea7ad31f1913dbc33e
Diameter
1339704642
Circumference
4208806261.2873
Area
1.4096393213813E+18
Volume
1.2590002282669E+27
Surface area
5.6385572855253E+18
Circumference
4208806261.2873
Perimeter
2679409284
Area
448702131949087041
Diagonal
947314237.1453
Surface area
2692212791694522246
Volume
3.0056416452374E+26
Space diagonal
1160218253.5399
Perimeter
2009556963
Area
1.9429372250007E+17
Altitude
580109126.76997
Surface area
1.9429372250007E+17
Volume
3.5421826486068E+25
Height
315771412.38177