542781731 (number)

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.

Interesting facts

Basic properties

Name

Name five hundred forty-two million seven hundred eighty-one thousand seven hundred thirty-one

Notation

Scientific notation 5.42781731 × 10^8
Engineering notation 5.42781731 × 10^6

Prime Factorization of 542781731

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.

Most popular turbo-numbers

Basic calculations (n = 542781731)

Multiplication

n×y
n×2 1085563462
n×3 1628345193
n×4 2171126924
n×5 2713908655

Division

n÷y
n÷2 271390865.5
n÷3 180927243.66667
n÷3 135695432.75
n÷5 108556346.2

Exponentiation

ny
n2 294612007507356361
n3 1.5991001540823E+26
n4 8.6796234967515E+34
n5 4.711141065995E+43

Nth Root

y√n
2√n 23297.676515052
3√n 815.72118331753
4√n 152.63576420699
5√n 55.837381568827

Divisors of 542781731

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 conversion 542781731

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

Cryptographic Hash Functions

md5 af66cdf1491c3c9a45d31c6650f20d18
sha1 1e879620df48f39ce0e9f18692e3b51ad17c7c7b
sha256 78c170fb936118de2825804002a95804faa8b3abc111f6f659e58a065a95775d
sha512 dc1048a362e7cfdbfb6b71d1e56e28f1ed22e6fdccf330d4bf4252de49823d4be005b63cedf4936a0bdf28329f308541f439efa9ef71da20b40ff14c1a251194
ripemd-160 b3cd05c86f58405d75e04078ba3f31f9a038419f

542781731 as geometric shapes

Circle

Radius = n
Diameter 1085563462
Circumference 3410398197.2247
Area 9.2555091844445E+17

Sphere

Radius = n
Volume 6.6982950618923E+26
Surface area 3.7022036737778E+18
Circumference 3410398197.2247

Square

Length = n
Perimeter 2171126924
Area 294612007507356361
Diagonal 767609285.38855

Cube

Length = n
Surface area 1767672045044138166
Volume 1.5991001540823E+26
Space diagonal 940125535.51218

Equilateral Triangle

Length = n
Perimeter 1628345193
Area 1.2757074138065E+17
Altitude 470062767.75609

Triangular Pyramid

Length = n
Surface area 1.2757074138065E+17
Volume 1.8845576045801E+25
Height 255869761.79618