521330394 is an even 9-digits composite number following 521330393
and preceding 521330395 . In scientific notation, it is written as 5.21330394 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 160409328 positive integers (up to 521330394) that are relatively prime to 521330394.
521330394 has 16 divisors, whose sum is 1122865632
The reverse of 521330394 is 493033125
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
five hundred twenty-one million three hundred thirty thousand three hundred ninety-four
Scientific notation
5.21330394 × 10^8
Engineering notation
5.21330394 × 10^6
Prime Factorization
2 × 3 × 13 × 6683723
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
521330394 Product of the distinct prime numbers
The prime factorization of 521330394 is 2 × 3 × 13 × 6683723.
Since it has a total of 4 prime factors.
3 , 10 , 88 , 87 , 224 , 476 , 2889 , 2811 , 73789 , 78062 , 128040 , 572809 , 2577592 , 2060771 , 51264986 , 20027112 , 881441513 , 44047676 , 1728038259 , 9057278880
n×2
1042660788
n×3
1563991182
n×4
2085321576
n×5
2606651970
n÷2
260665197
n÷3
173776798
n÷3
130332598.5
n÷5
104266078.8
n2
271785379708195236
n3
1.4168997908671E+26
n4
7.3867292623128E+34
n5
3.8509264766929E+43
2 √n22832.660685956
3 √n804.83035608372
4 √n151.10480034055
5 √n55.388883260821
1 , 2 , 3 , 6 , 13 , 26 , 39 , 78 , 6683723 , 13367446 , 20051169 , 40102338 , 86888399 , 173776798 , 260665197 , 521330394
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
-521330393 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 521330394 can be divided by 16 positive divisors.
The sum of these divisors (counting 521330394) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111000100101101111011011010
3
Ternary
1100022222022212010
4
Quaternary
133010231323122
5
Quinary
2031430033034
6
Senary
123421530350
8
Octal
3704557332
10
Decimal
521330394
12
Duodecimal
1267139b6
16
Hexadecimal
1f12deda
20
Vigesimal
82i65je
36
Base36
8mdx3u
md5
d493774537ea8d0e76cc45f25e4100e6
sha1
5530f95dd6d64444e72d354ecb8f9d83b6c5205c
sha256
738d43f9038db5b8644e8f4a85e9871c5aa8a2d2952d27338e104343e04ff7b2
sha512
e5b93bae3e261bf6e7227de684e7509c0b503550cb2a7cd857213cddae632b3de9ade765be6cb91c66ded0b741f66d781ca99b220042a8b9ae6e3cb2c790f834
ripemd-160
545cfc55816b4e3c68089c93e3948131a52aa9f3
Diameter
1042660788
Circumference
3275615471.7669
Area
8.5383895224438E+17
Volume
5.9350959651481E+26
Surface area
3.4153558089775E+18
Circumference
3275615471.7669
Perimeter
2085321576
Area
271785379708195236
Diagonal
737272513.67211
Surface area
1630712278249171416
Volume
1.4168997908671E+26
Space diagonal
902970729.9379
Perimeter
1563991182
Area
1.1768652160225E+17
Altitude
451485364.96895
Surface area
1.1768652160225E+17
Volume
1.6698324173066E+25
Height
245757504.55737