669641372 is an even 9-digits composite number following 669641371
and preceding 669641373 . In scientific notation, it is written as 6.69641372 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors.
There are 334820684 positive integers (up to 669641372) that are relatively prime to 669641372.
669641372 has 6 divisors, whose sum is 1171872408
The reverse of 669641372 is 273146966
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
six hundred sixty-nine million six hundred forty-one thousand three hundred seventy-two
Scientific notation
6.69641372 × 10^8
Engineering notation
6.69641372 × 10^6
Prime Factorization
2 × 2 × 167410343
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
334820686 Product of the distinct prime numbers
The prime factorization of 669641372 is 2 × 2 × 167410343.
Since it has a total of 3 prime factors.
3 , 4 , 92 , 7 , 657 , 801 , 2486 , 1027 , 21896 , 94335 , 755816 , 440719 , 9353577 , 7971579 , 12540887 , 68007409 , 758747603 , 7626733 , 9080495000 , 2620318600
n×2
1339282744
n×3
2008924116
n×4
2678565488
n×5
3348206860
n÷2
334820686
n÷3
223213790.66667
n÷3
167410343
n÷5
133928274.4
n2
448419567094042384
n3
3.002802941405E+26
n4
2.0108010815281E+35
n5
1.3465155950535E+44
2 √n25877.429779636
3 √n874.87785919612
4 √n160.86463184814
5 √n58.232904959006
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-669641371 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 669641372 can be divided by 6 positive divisors.
The sum of these divisors (counting 669641372) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100111111010011110101010011100
3
Ternary
1201200001022021022
4
Quaternary
213322132222130
5
Quinary
2332412010442
6
Senary
150240423312
8
Octal
4772365234
10
Decimal
669641372
12
Duodecimal
168317b38
16
Hexadecimal
27e9ea9c
20
Vigesimal
a95538c
36
Base36
b2oql8
md5
b1650292163633effe64fa82f89cac17
sha1
bd22b9b50af00e4e6418cba3cdf4ab9b71e183cf
sha256
e1e9483f160fe91599c5f6796f822572236ac7324e3b968535ef77db81f72814
sha512
5d74a281f898bf48361a944bb61f16a7543fe155ea6d74cfac9a893694b9c323cb22f0f56dda0636ddab6026a7b693aa1acee9321a2fd4a463c395607b087b32
ripemd-160
5d6bda49e4412ddd2589789a8dc59b3c8328ca82
Diameter
1339282744
Circumference
4207480829.63
Area
1.4087516177086E+18
Volume
1.2578111547861E+27
Surface area
5.6350064708342E+18
Circumference
4207480829.63
Perimeter
2678565488
Area
448419567094042384
Diagonal
947015910.20853
Surface area
2690517402564254304
Volume
3.002802941405E+26
Space diagonal
1159852879.1541
Perimeter
2008924116
Area
1.9417136832873E+17
Altitude
579926439.57707
Surface area
1.9417136832873E+17
Volume
3.5388372040573E+25
Height
315671970.06951