542781349 is an odd 9-digits composite number following 542781348
and preceding 542781350 . In scientific notation, it is written as 5.42781349 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 493294800 positive integers (up to 542781349) that are relatively prime to 542781349.
542781349 has 8 divisors, whose sum is 592296480
The reverse of 542781349 is 943187245
Previous prime number is 8419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
five hundred forty-two million seven hundred eighty-one thousand three hundred forty-nine
Scientific notation
5.42781349 × 10^8
Engineering notation
5.42781349 × 10^6
Prime Factorization
11 × 8419 × 5861
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
542781349
Product of the distinct prime numbers
The prime factorization of 542781349 is 11 × 8419 × 5861.
Since it has a total of 3 prime factors.
4 , 3 , 40 , 94 , 714 , 102 , 8340 , 9507 , 4581 , 26604 , 575777 , 169932 , 4228171 , 7560997 , 27383426 , 20759405 , 71250277 , 980411108 , 4185325806 , 9448313843
n×2
1085562698
n×3
1628344047
n×4
2171125396
n×5
2713906745
n÷2
271390674.5
n÷3
180927116.33333
n÷3
135695337.25
n÷5
108556269.8
n2
294611592822259801
n3
1.599096777831E+26
n4
8.6795990625269E+34
n5
4.7111244879375E+43
2 √n
23297.668316808
3 √n
815.7209919542
4 √n
152.63573735141
5 √n
55.837373709356
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-542781348
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 542781349 can be divided by 8 positive divisors.
The sum of these divisors (counting 542781349) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000010110100010111110100101
3
Ternary
1101211100011000221
4
Quaternary
200112202332211
5
Quinary
2102423000344
6
Senary
125505404341
8
Octal
4026427645
10
Decimal
542781349
12
Duodecimal
1319396b1
16
Hexadecimal
205a2fa5
20
Vigesimal
89c7d79
36
Base36
8z5orp
md5
fb7bc89aafc45b31aed02e9307afc15f
sha1
aa584120b5a5c94959ea1fac6aa44001656f2acc
sha256
996e3bb4e3fdd8627734b507dcbabc1c2901a64dfc820cc23cd9bf1f40096556
sha512
94f60e15d8cda74df1365d8fff38c3b1fe70e6e4347c46316716eecfb583b406f18197cad8731c647653a4a3b829a64b2e223a3d1cb090e5d8ad1eff72575d1c
ripemd-160
0d0ef669b147fed762f2e7db2b777948eb230fa0
Diameter
1085562698
Circumference
3410395797.0479
Area
9.255496156728E+17
Volume
6.6982809194842E+26
Surface area
3.7021984626912E+18
Circumference
3410395797.0479
Perimeter
2171125396
Area
294611592822259801
Diagonal
767608745.15896
Surface area
1767669556933558806
Volume
1.599096777831E+26
Space diagonal
940124873.86877
Perimeter
1628344047
Area
1.2757056181674E+17
Altitude
470062436.93439
Surface area
1.2757056181674E+17
Volume
1.8845536256298E+25
Height
255869581.71965