542781031 (number)

542781031 is an odd 9-digits composite number following 542781030 and preceding 542781032. In scientific notation, it is written as 5.42781031 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 499444320 positive integers (up to 542781031) that are relatively prime to 542781031.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.42781031 × 10^8
Engineering notation 5.42781031 × 10^6

Prime Factorization of 542781031

Prime Factorization 13 × 317 × 131711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 542781031
Product of the distinct prime numbers

The prime factorization of 542781031 is 13 × 317 × 131711. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 41, 65, 365, 100, 5685, 2273, 28797, 79518, 481049, 301747, 7379269, 9265772, 34599937, 51333542, 66701648, 868819297, 2125157656, 840237204

Basic calculations (n = 542781031)

Multiplication

n×y
n×2 1085562062
n×3 1628343093
n×4 2171124124
n×5 2713905155

Division

n÷y
n÷2 271390515.5
n÷3 180927010.33333
n÷3 135695257.75
n÷5 108556206.2

Exponentiation

ny
n2 294611247613422961
n3 1.5990939672381E+26
n4 8.6795787220338E+34
n5 4.7111106873911E+43

Nth Root

y√n
2√n 23297.66149209
3√n 815.72083265167
4√n 152.63571499518
5√n 55.837367166652

Divisors of 542781031

1, 13, 317, 4121, 131711, 1712243, 41752387, 542781031

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 -542781030
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 542781031 can be divided by 8 positive divisors. The sum of these divisors (counting 542781031) is 1, the average is 0.125.

Base conversion 542781031

Base System Value
2 Binary 100000010110100010111001100111
3 Ternary 1101211100010121011
4 Quaternary 200112202321213
5 Quinary 2102422443111
6 Senary 125505403051
8 Octal 4026427147
10 Decimal 542781031
12 Duodecimal 131939487
16 Hexadecimal 205a2e67
20 Vigesimal 89c7cbb
36 Base36 8z5oiv

Cryptographic Hash Functions

md5 19adbd762730ea02109295331b55796d
sha1 4d0dfd89f418ccb8bfef9adbf360aad9780264bb
sha256 40d37b72cc1937e8c685bb8b40916ee966c1ef9fa9c4627b0ab66476566e9b4f
sha512 465975c607ea0b0e275afb90641fa0b8db30ffccab2b0d88b0a1186338aad7b3adf3c4ab15699d064d1b2e244928ce6ad03f038468492ec373115f218a1291ae
ripemd-160 7e93a2545f345f52715b84bf18168796491074fc

542781031 as geometric shapes

Circle

Radius = n
Diameter 1085562062
Circumference 3410393798.995
Area 9.2554853116725E+17

Sphere

Radius = n
Volume 6.6982691465E+26
Surface area 3.702194124669E+18
Circumference 3410393798.995

Square

Length = n
Perimeter 2171124124
Area 294611247613422961
Diagonal 767608295.43905

Cube

Length = n
Surface area 1767667485680537766
Volume 1.5990939672381E+26
Space diagonal 940124323.07662

Equilateral Triangle

Length = n
Perimeter 1628343093
Area 1.2757041233693E+17
Altitude 470062161.53831

Triangular Pyramid

Length = n
Surface area 1.2757041233693E+17
Volume 1.8845503133143E+25
Height 255869431.81302