542781731 is an odd 9-digits composite number following 542781730
and preceding 542781732 . In scientific notation, it is written as 5.42781731 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 538200000 positive integers (up to 542781731) that are relatively prime to 542781731.
542781731 has 8 divisors, whose sum is 547376928
The reverse of 542781731 is 137187245
Previous prime number is 601
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
five hundred forty-two million seven hundred eighty-one thousand seven hundred thirty-one
Scientific notation
5.42781731 × 10^8
Engineering notation
5.42781731 × 10^6
Prime Factorization
151 × 601 × 5981
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
542781731
Product of the distinct prime numbers
The prime factorization of 542781731 is 151 × 601 × 5981.
Since it has a total of 3 prime factors.
6 , 4 , 86 , 37 , 97 , 704 , 4827 , 1188 , 45269 , 61211 , 496461 , 111426 , 3827 , 595949 , 42921094 , 92275981 , 103380405 , 799450824 , 2714776040 , 3297967443
n×2
1085563462
n×3
1628345193
n×4
2171126924
n×5
2713908655
n÷2
271390865.5
n÷3
180927243.66667
n÷3
135695432.75
n÷5
108556346.2
n2
294612007507356361
n3
1.5991001540823E+26
n4
8.6796234967515E+34
n5
4.711141065995E+43
2 √n
23297.676515052
3 √n
815.72118331753
4 √n
152.63576420699
5 √n
55.837381568827
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
-542781730
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 542781731 can be divided by 8 positive divisors.
The sum of these divisors (counting 542781731) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000010110100011000100100011
3
Ternary
1101211100011120002
4
Quaternary
200112203010203
5
Quinary
2102423003411
6
Senary
125505410215
8
Octal
4026430443
10
Decimal
542781731
12
Duodecimal
13193996b
16
Hexadecimal
205a3123
20
Vigesimal
89c7e6b
36
Base36
8z5p2b
md5
af66cdf1491c3c9a45d31c6650f20d18
sha1
1e879620df48f39ce0e9f18692e3b51ad17c7c7b
sha256
78c170fb936118de2825804002a95804faa8b3abc111f6f659e58a065a95775d
sha512
dc1048a362e7cfdbfb6b71d1e56e28f1ed22e6fdccf330d4bf4252de49823d4be005b63cedf4936a0bdf28329f308541f439efa9ef71da20b40ff14c1a251194
ripemd-160
b3cd05c86f58405d75e04078ba3f31f9a038419f
Diameter
1085563462
Circumference
3410398197.2247
Area
9.2555091844445E+17
Volume
6.6982950618923E+26
Surface area
3.7022036737778E+18
Circumference
3410398197.2247
Perimeter
2171126924
Area
294612007507356361
Diagonal
767609285.38855
Surface area
1767672045044138166
Volume
1.5991001540823E+26
Space diagonal
940125535.51218
Perimeter
1628345193
Area
1.2757074138065E+17
Altitude
470062767.75609
Surface area
1.2757074138065E+17
Volume
1.8845576045801E+25
Height
255869761.79618