669969423 is an odd 9-digits composite number following 669969422
and preceding 669969424 . In scientific notation, it is written as 6.69969423 × 10^8.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 446646276 positive integers (up to 669969423) that are relatively prime to 669969423.
669969423 has 4 divisors, whose sum is 744410480
The reverse of 669969423 is 324969966
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
six hundred sixty-nine million nine hundred sixty-nine thousand four hundred twenty-three
Scientific notation
6.69969423 × 10^8
Engineering notation
6.69969423 × 10^6
Prime Factorization
9 × 74441047
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
669969423
Product of the distinct prime numbers
The prime factorization of 669969423 is 9 × 74441047.
Since it has a total of 2 prime factors.
7 , 2 , 56 , 70 , 916 , 37 , 6214 , 8891 , 52366 , 47643 , 347819 , 36553 , 1322839 , 9597136 , 98406769 , 48364461 , 879189285 , 462898696 , 4504444243 , 5691232693
n×2
1339938846
n×3
2009908269
n×4
2679877692
n×5
3349847115
n÷2
334984711.5
n÷3
223323141
n÷3
167492355.75
n÷5
133993884.6
n2
448859027754952929
n3
3.0072182383333E+26
n4
2.0147442679712E+35
n5
1.3498170547052E+44
2 √n
25883.767558066
3 √n
875.02070068033
4 √n
160.88432974677
5 √n
58.238609391611
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-669969422
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 669969423 can be divided by 4 positive divisors.
The sum of these divisors (counting 669969423) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111111011101110110000001111
3
Ternary
1201200122222021100
4
Quaternary
213323232300033
5
Quinary
2333003010143
6
Senary
150251434143
8
Octal
4773566017
10
Decimal
669969423
12
Duodecimal
168455953
16
Hexadecimal
27eeec0f
20
Vigesimal
a9763b3
36
Base36
b2vrpr
md5
af585b0b728e4b3e0dca64e76d081468
sha1
37bf790bf0e3374b1f4b1b878d1e1cd2818fb191
sha256
28663ab00f78a80b58f2e35e34d30b0fc67c940fb59d33e5291e20a233bd7f16
sha512
7959ee3574bda9b56b1797ec35e0b73ada5bddb374df7596740eab195f84d934911cc80edc146c7ef52a2b161b01e28adb89bd9fa2d568ef8171cc88224108a6
ripemd-160
092325fbbf964a632d2c71aad272fefde0169473
Diameter
1339938846
Circumference
4209542034.8532
Area
1.4101322240924E+18
Volume
1.2596606300385E+27
Surface area
5.6405288963697E+18
Circumference
4209542034.8532
Perimeter
2679877692
Area
448859027754952929
Diagonal
947479844.38188
Surface area
2693154166529717574
Volume
3.0072182383333E+26
Space diagonal
1160421080.1536
Perimeter
2009908269
Area
1.9436166037689E+17
Altitude
580210540.0768
Surface area
1.9436166037689E+17
Volume
3.5440406813889E+25
Height
315826614.79396