669969459 is an odd 9-digits composite number following 669969458
and preceding 669969460 . In scientific notation, it is written as 6.69969459 × 10^8.
The sum of its digits is 63. It has a total of 2 prime factors and 4 positive divisors.
There are 446646300 positive integers (up to 669969459) that are relatively prime to 669969459.
669969459 has 4 divisors, whose sum is 744410520
The reverse of 669969459 is 954969966
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
six hundred sixty-nine million nine hundred sixty-nine thousand four hundred fifty-nine
Scientific notation
6.69969459 × 10^8
Engineering notation
6.69969459 × 10^6
Prime Factorization
9 × 74441051
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
669969459
Product of the distinct prime numbers
The prime factorization of 669969459 is 9 × 74441051.
Since it has a total of 2 prime factors.
3 , 1 , 50 , 37 , 231 , 190 , 9890 , 8693 , 50638 , 76198 , 482497 , 444432 , 3346104 , 8637511 , 39707782 , 1269484 , 804505853 , 894033807 , 8548701693 , 7611446061
n×2
1339938918
n×3
2009908377
n×4
2679877836
n×5
3349847295
n÷2
334984729.5
n÷3
223323153
n÷3
167492364.75
n÷5
133993891.8
n2
448859075992752681
n3
3.007218723101E+26
n4
2.0147447010107E+35
n5
1.3498174173592E+44
2 √n
25883.768253483
3 √n
875.02071635306
4 √n
160.884331908
5 √n
58.238610017488
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
-669969458
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 669969459 can be divided by 4 positive divisors.
The sum of these divisors (counting 669969459) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111111011101110110000110011
3
Ternary
1201200122222022200
4
Quaternary
213323232300303
5
Quinary
2333003010314
6
Senary
150251434243
8
Octal
4773566063
10
Decimal
669969459
12
Duodecimal
168455983
16
Hexadecimal
27eeec33
20
Vigesimal
a9763cj
36
Base36
b2vrqr
md5
bad42e8d455d50de554f6358736d21ad
sha1
4a3d6d03d72ad2e13b9b5e6ea33ef5ddaeae042f
sha256
0c78cdcd5ad7f075e6fb4d199dfcf43200468eba04b42ee9f4f17f07e68f2523
sha512
0678fec419629d7242fc39aefc8085a303e4dc74d92f93635ed322554612d02067989e2deaacdc064a92a6e4208b4c7175eadd6147f6d17482e602a68a41e386
ripemd-160
d13dc81001cfda5d6129b131e32b58510414c2a3
Diameter
1339938918
Circumference
4209542261.0479
Area
1.4101323756359E+18
Volume
1.2596608330976E+27
Surface area
5.6405295025437E+18
Circumference
4209542261.0479
Perimeter
2679877836
Area
448859075992752681
Diagonal
947479895.29357
Surface area
2693154455956516086
Volume
3.007218723101E+26
Space diagonal
1160421142.5074
Perimeter
2009908377
Area
1.9436168126447E+17
Altitude
580210571.25372
Surface area
1.9436168126447E+17
Volume
3.5440412526932E+25
Height
315826631.76452