542784639 is an odd 9-digits composite number following 542784638
and preceding 542784640 . In scientific notation, it is written as 5.42784639 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 357683040 positive integers (up to 542784639) that are relatively prime to 542784639.
542784639 has 16 divisors, whose sum is 732108800
The reverse of 542784639 is 936487245
Previous prime number is 199
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
five hundred forty-two million seven hundred eighty-four thousand six hundred thirty-nine
Scientific notation
5.42784639 × 10^8
Engineering notation
5.42784639 × 10^6
Prime Factorization
3 × 157 × 199 × 5791
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
542784639 Product of the distinct prime numbers
The prime factorization of 542784639 is 3 × 157 × 199 × 5791.
Since it has a total of 4 prime factors.
3 , 2 , 98 , 14 , 262 , 455 , 8709 , 438 , 49651 , 17371 , 207334 , 129763 , 8381838 , 2586163 , 79076131 , 8900486 , 456072336 , 285987051 , 9400807804 , 8382056510
n×2
1085569278
n×3
1628353917
n×4
2171138556
n×5
2713923195
n÷2
271392319.5
n÷3
180928213
n÷3
135696159.75
n÷5
108556927.8
n2
294615164334360321
n3
1.5991258561715E+26
n4
8.6798095055762E+34
n5
4.711267269073E+43
2 √n23297.738924625
3 √n815.72264008049
4 √n152.6359686464
5 √n55.837441399418
1 , 3 , 157 , 199 , 471 , 597 , 5791 , 17373 , 31243 , 93729 , 909187 , 1152409 , 2727561 , 3457227 , 180928213 , 542784639
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
-542784638 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 542784639 can be divided by 16 positive divisors.
The sum of these divisors (counting 542784639) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000010110100011110001111111
3
Ternary
1101211100022112210
4
Quaternary
200112203301333
5
Quinary
2102423102024
6
Senary
125505431503
8
Octal
4026436177
10
Decimal
542784639
12
Duodecimal
13193b593
16
Hexadecimal
205a3c7f
20
Vigesimal
89c81bj
36
Base36
8z5rb3
md5
f5a74731808966c7dfc7f794d052471a
sha1
6ad22009639a73b1591c7303605b657a5b3803b0
sha256
da173b33fcee2329f2da7190269089fac2b530bdf32e784d5db7bfe699708618
sha512
c14f09d6d6fce98db4ca4c8472463a48d7869126a1f8775fd2a17d02bea941cfabae4b810357b00ffc90e7db007ebf6dd63c7f95be2c3ca50a735613d3afdecc
ripemd-160
2d1cfdec01e90a7ffadff89b1dfe34a703289e77
Diameter
1085569278
Circumference
3410416468.7276
Area
9.2556083590898E+17
Volume
6.6984027225519E+26
Surface area
3.7022433436359E+18
Circumference
3410416468.7276
Perimeter
2171138556
Area
294615164334360321
Diagonal
767613397.92158
Surface area
1767690986006161926
Volume
1.5991258561715E+26
Space diagonal
940130572.31593
Perimeter
1628353917
Area
1.2757210832684E+17
Altitude
470065286.15797
Surface area
1.2757210832684E+17
Volume
1.8845878947827E+25
Height
255871132.64053