409394493 is an odd 9-digits composite number following 409394492
and preceding 409394494 . In scientific notation, it is written as 4.09394493 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 256872384 positive integers (up to 409394493) that are relatively prime to 409394493.
409394493 has 16 divisors, whose sum is 499484160
The reverse of 409394493 is 394493904
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
four hundred nine million three hundred ninety-four thousand four hundred ninety-three
Scientific notation
4.09394493 × 10^8
Engineering notation
4.09394493 × 10^6
Prime Factorization
27 × 9 × 17 × 99103
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
409394493
Product of the distinct prime numbers
The prime factorization of 409394493 is 27 × 9 × 17 × 99103.
Since it has a total of 4 prime factors.
2 , 1 , 58 , 76 , 476 , 339 , 7099 , 1835 , 74833 , 25061 , 573700 , 812699 , 5679070 , 6589342 , 42152053 , 72058338 , 475391553 , 973559346 , 1231111497 , 6667578710
n×2
818788986
n×3
1228183479
n×4
1637577972
n×5
2046972465
n÷2
204697246.5
n÷3
136464831
n÷3
102348623.25
n÷5
81878898.6
n2
167603850898727049
n3
6.8616093563532E+25
n4
2.8091050836083E+34
n5
1.1500321514875E+43
2 √n
20233.499277189
3 √n
742.52998960597
4 √n
142.24450526185
5 √n
52.775019115497
1 , 9 , 17 , 27 , 153 , 243 , 459 , 4131 , 99103 , 891927 , 1684751 , 2675781 , 15162759 , 24082029 , 45488277 , 409394493
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-409394492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 409394493 can be divided by 16 positive divisors.
The sum of these divisors (counting 409394493) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11000011001101101110100111101
3
Ternary
1001112100101200000
4
Quaternary
120121231310331
5
Quinary
1314301110433
6
Senary
104342424513
8
Octal
3031556475
10
Decimal
409394493
12
Duodecimal
b5132139
16
Hexadecimal
1866dd3d
20
Vigesimal
67ie64d
36
Base36
6rqqt9
md5
eb132e66697bf7a9407ecafa34336ce1
sha1
3c8127e1a541b709df34635529bf0117b99174fd
sha256
b8b6d44cd271e6bfcabee74c3955c14e0fdfe176831621877c101edfce667ff0
sha512
95224a4af566b1d8e807416a9e94a162092b517db21844719e5c26b197557d10526f4aa4570e1d551d10429b735fd09964029042011a0cc5c62b2ad1ee29b9c6
ripemd-160
3a0ea31261542af76f7e872cf75fb9e71936c54c
Diameter
818788986
Circumference
2572301463.2578
Area
5.265430266968E+17
Volume
2.8741842060963E+26
Surface area
2.1061721067872E+18
Circumference
2572301463.2578
Perimeter
1637577972
Area
167603850898727049
Diagonal
578971244.36146
Surface area
1005623105392362294
Volume
6.8616093563532E+25
Space diagonal
709092062.2149
Perimeter
1228183479
Area
7.2574596325198E+16
Altitude
354546031.10745
Surface area
7.2574596325198E+16
Volume
8.0864841762173E+24
Height
192990414.78715