542785731 is an odd 9-digits composite number following 542785730
and preceding 542785732 . In scientific notation, it is written as 5.42785731 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 361857152 positive integers (up to 542785731) that are relatively prime to 542785731.
542785731 has 4 divisors, whose sum is 723714312
The reverse of 542785731 is 137587245
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
five hundred forty-two million seven hundred eighty-five thousand seven hundred thirty-one
Scientific notation
5.42785731 × 10^8
Engineering notation
5.42785731 × 10^6
Prime Factorization
3 × 180928577
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
542785731 Product of the distinct prime numbers
The prime factorization of 542785731 is 3 × 180928577.
Since it has a total of 2 prime factors.
3 , 4 , 99 , 10 , 887 , 183 , 8789 , 8807 , 11544 , 63114 , 129721 , 354988 , 2001236 , 413041 , 35199349 , 58352433 , 176887276 , 855579802 , 7157189744 , 3448409587
n×2
1085571462
n×3
1628357193
n×4
2171142924
n×5
2713928655
n÷2
271392865.5
n÷3
180928577
n÷3
135696432.75
n÷5
108557146.2
n2
294616349777204361
n3
1.5991355077837E+26
n4
8.6798793556044E+34
n5
4.7113146610235E+43
2 √n23297.762360364
3 √n815.72318711668
4 √n152.63604541642
5 √n55.837463866685
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-542785730 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 542785731 can be divided by 4 positive divisors.
The sum of these divisors (counting 542785731) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000010110100100000011000011
3
Ternary
1101211100101001020
4
Quaternary
200112210003003
5
Quinary
2102423120411
6
Senary
125505440523
8
Octal
4026440303
10
Decimal
542785731
12
Duodecimal
131940143
16
Hexadecimal
205a40c3
20
Vigesimal
89c846b
36
Base36
8z5s5f
md5
4e161ceaa4acb04fbf96c1854baf3566
sha1
2ebdd0a00ef0022722726fd5818b04daefa7daad
sha256
fbe6b594d33a1055c1ad22adb22aacd01d1e2b9567069c4866f4d406c274ee11
sha512
7c9d877ce36854cf48085605303d72843cc5a93493e8ed48792811f65db434b2dc7abddfc074cdc5c648581e8e703a3fe2cf93478733382cea1b74172d4354df
ripemd-160
b9d7449930255352a42c44d6963d6e639a7c4eec
Diameter
1085571462
Circumference
3410423329.9659
Area
9.2556456008751E+17
Volume
6.6984431511305E+26
Surface area
3.70225824035E+18
Circumference
3410423329.9659
Perimeter
2171142924
Area
294616349777204361
Diagonal
767614942.24279
Surface area
1767698098663226166
Volume
1.5991355077837E+26
Space diagonal
940132463.71541
Perimeter
1628357193
Area
1.2757262163865E+17
Altitude
470066231.85771
Surface area
1.2757262163865E+17
Volume
1.8845992693168E+25
Height
255871647.41426