521738493 is an odd 9-digits composite number following 521738492
and preceding 521738494 . In scientific notation, it is written as 5.21738493 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 338942720 positive integers (up to 521738493) that are relatively prime to 521738493.
521738493 has 16 divisors, whose sum is 713546496
The reverse of 521738493 is 394837125
Previous prime number is 233
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
five hundred twenty-one million seven hundred thirty-eight thousand four hundred ninety-three
Scientific notation
5.21738493 × 10^8
Engineering notation
5.21738493 × 10^6
Prime Factorization
3 × 47 × 233 × 15881
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
521738493 Product of the distinct prime numbers
The prime factorization of 521738493 is 3 × 47 × 233 × 15881.
Since it has a total of 4 prime factors.
7 , 4 , 36 , 73 , 607 , 905 , 8720 , 8428 , 15634 , 53821 , 804932 , 335317 , 5572440 , 3040807 , 40919198 , 52935405 , 961954825 , 250338711 , 4935663092 , 875625775
n×2
1043476986
n×3
1565215479
n×4
2086953972
n×5
2608692465
n÷2
260869246.5
n÷3
173912831
n÷3
130434623.25
n÷5
104347698.6
n2
272211055077911049
n3
1.4202298565429E+26
n4
7.409885850663E+34
n5
3.8660226770269E+43
2 √n22841.595675434
3 √n805.04030918353
4 √n151.13436298683
5 √n55.39755226367
1 , 3 , 47 , 141 , 233 , 699 , 10951 , 15881 , 32853 , 47643 , 746407 , 2239221 , 3700273 , 11100819 , 173912831 , 521738493
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
-521738492 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 521738493 can be divided by 16 positive divisors.
The sum of these divisors (counting 521738493) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111000110010001100011111101
3
Ternary
1100100202001122220
4
Quaternary
133012101203331
5
Quinary
2032031112433
6
Senary
123434355553
8
Octal
3706214375
10
Decimal
521738493
12
Duodecimal
12688bbb9
16
Hexadecimal
1f1918fd
20
Vigesimal
830h64d
36
Base36
8mmnzx
md5
e042459e999edd5bc13a579ea3d91498
sha1
6d906c1ea563c7d688ec76275261220a44630196
sha256
7f242f26b346d1405ee31523ea3b7f55cd8dd4cf70bc604ef88f92139558ebd4
sha512
d994185e2907ea60c4f08eac50505a03ac207642104b783418c7dd8459654ccf8c565271f2db0cec8d305cfc6c58d9cb10059bd6df64e6aeb48713cb7dc94060
ripemd-160
9ea2d8079ca01f5450c07c31e9bf39b65bb1085a
Diameter
1043476986
Circumference
3278179633.4076
Area
8.5517625085869E+17
Volume
5.9490449116321E+26
Surface area
3.4207050034348E+18
Circumference
3278179633.4076
Perimeter
2086953972
Area
272211055077911049
Diagonal
737849652.8127
Surface area
1633266330467466294
Volume
1.4202298565429E+26
Space diagonal
903677578.14042
Perimeter
1565215479
Area
1.1787084444422E+17
Altitude
451838789.07021
Surface area
1.1787084444422E+17
Volume
1.6737569373418E+25
Height
245949884.2709