542781328 is an even 9-digits composite number following 542781327
and preceding 542781329 . In scientific notation, it is written as 5.42781328 × 10^8.
The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors.
There are 270462080 positive integers (up to 542781328) that are relatively prime to 542781328.
542781328 has 20 divisors, whose sum is 1055237148
The reverse of 542781328 is 823187245
Previous prime number is 293
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
five hundred forty-two million seven hundred eighty-one thousand three hundred twenty-eight
Scientific notation
5.42781328 × 10^8
Engineering notation
5.42781328 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 293 × 115781
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
67847666 Product of the distinct prime numbers
The prime factorization of 542781328 is 2 × 2 × 2 × 2 × 293 × 115781.
Since it has a total of 6 prime factors.
6 , 5 , 25 , 33 , 516 , 103 , 1793 , 1464 , 68444 , 23502 , 163281 , 46995 , 3747724 , 7421137 , 76607897 , 37685157 , 5865076 , 358467710 , 4926283245 , 3858433374
n×2
1085562656
n×3
1628343984
n×4
2171125312
n×5
2713906640
n÷2
271390664
n÷3
180927109.33333
n÷3
135695332
n÷5
108556265.6
n2
294611570025443584
n3
1.5990965922258E+26
n4
8.6795977192857E+34
n5
4.7111235765797E+43
2 √n23297.667866119
3 √n815.72098143422
4 √n152.63573587505
5 √n55.837373277291
1 , 2 , 4 , 8 , 16 , 293 , 586 , 1172 , 2344 , 4688 , 115781 , 231562 , 463124 , 926248 , 1852496 , 33923833 , 67847666 , 135695332 , 271390664 , 542781328
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-542781327 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 542781328 can be divided by 20 positive divisors.
The sum of these divisors (counting 542781328) is 1, the average is 0.05.
Base
System
Value
2
Binary
100000010110100010111110010000
3
Ternary
1101211100011000011
4
Quaternary
200112202332100
5
Quinary
2102423000303
6
Senary
125505404304
8
Octal
4026427620
10
Decimal
542781328
12
Duodecimal
131939694
16
Hexadecimal
205a2f90
20
Vigesimal
89c7d68
36
Base36
8z5or4
md5
e092f324f173b7647bcda027f895e72c
sha1
334c51d72b8f9cfe7ca6bcbb85bbb506cd16b249
sha256
baa2a9f692417f4affba959515f7cb9f2a8e0515b795765c61e69a4a8e3f4991
sha512
56e43dd7aaf7d6d027d154fd6139e14ea6477c26b0474805e4b5df349000980a34c51b7f2ce7e758f73812aa0d40951a5e578aba4dcd2e823d2e9b4450fb3b77
ripemd-160
bf6de166894f171ba48ab65e1ddde5b711a7b893
Diameter
1085562656
Circumference
3410395665.101
Area
9.2554954405449E+17
Volume
6.6982801420225E+26
Surface area
3.702198176218E+18
Circumference
3410395665.101
Perimeter
2171125312
Area
294611570025443584
Diagonal
767608715.46048
Surface area
1767669420152661504
Volume
1.5990965922258E+26
Space diagonal
940124837.49571
Perimeter
1628343984
Area
1.2757055194543E+17
Altitude
470062418.74785
Surface area
1.2757055194543E+17
Volume
1.8845534068919E+25
Height
255869571.82016