538691946 is an even 9-digits composite number following 538691945
and preceding 538691947 . In scientific notation, it is written as 5.38691946 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 164538240 positive integers (up to 538691946) that are relatively prime to 538691946.
538691946 has 16 divisors, whose sum is 834822720
The reverse of 538691946 is 649196835
Previous prime number is 137
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
five hundred thirty-eight million six hundred ninety-one thousand nine hundred forty-six
Scientific notation
5.38691946 × 10^8
Engineering notation
5.38691946 × 10^6
Prime Factorization
2 × 39 × 137 × 50411
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
538691946 Product of the distinct prime numbers
The prime factorization of 538691946 is 2 × 39 × 137 × 50411.
Since it has a total of 4 prime factors.
4 , 3 , 96 , 41 , 657 , 353 , 8800 , 9507 , 17724 , 15906 , 664243 , 553065 , 8446440 , 7253961 , 94246436 , 51276473 , 795906383 , 723046470 , 7127759965 , 1211311255
n×2
1077383892
n×3
1616075838
n×4
2154767784
n×5
2693459730
n÷2
269345973
n÷3
179563982
n÷3
134672986.5
n÷5
107738389.2
n2
290189012685266916
n3
1.5632248395125E+26
n4
8.420966308325E+34
n5
4.536306727832E+43
2 √n23209.738171724
3 √n813.66723394359
4 √n152.34742587824
5 √n55.752981422807
1 , 2 , 39 , 78 , 137 , 274 , 5343 , 10686 , 50411 , 100822 , 1966029 , 3932058 , 6906307 , 13812614 , 269345973 , 538691946
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
-538691945 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 538691946 can be divided by 16 positive divisors.
The sum of these divisors (counting 538691946) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000000110111100100101101010
3
Ternary
1101112122101102120
4
Quaternary
200012330211222
5
Quinary
2100401120241
6
Senary
125242012110
8
Octal
4006744552
10
Decimal
538691946
12
Duodecimal
1304a7036
16
Hexadecimal
201bc96a
20
Vigesimal
886g9h6
36
Base36
8wq1d6
md5
89ca13f5a87f5c215735514611273185
sha1
fdbc2c6cc8c722afcad124fb2282bc35031e76b3
sha256
4742e3dd53e5ad3c11b5a39cde561d5beb7be479c8db0017aa2f7df1233e0177
sha512
2792cc8824c92a42b4de5d16572e7739da5f1aa794277a99b0f840bcdc813d8895bd5cdc32563ea30570ecdd26c0e26dfb18c2beeec514ac6f1acb3cf18e0d23
ripemd-160
cae51045654fb97ce1053069e2d7bb14c56a15d6
Diameter
1077383892
Circumference
3384701320.2032
Area
9.1165567040451E+17
Volume
6.5480208956285E+26
Surface area
3.646622681618E+18
Circumference
3384701320.2032
Perimeter
2154767784
Area
290189012685266916
Diagonal
761825455.97435
Surface area
1741134076111601496
Volume
1.5632248395125E+26
Space diagonal
933041820.10015
Perimeter
1616075838
Area
1.2565552844228E+17
Altitude
466520910.05007
Surface area
1.2565552844228E+17
Volume
1.8422781408975E+25
Height
253941818.65812