542781729 (number)

542781729 is an odd 9-digits composite number following 542781728 and preceding 542781730. In scientific notation, it is written as 5.42781729 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 291911040 positive integers (up to 542781729) that are relatively prime to 542781729.

Interesting facts

Basic properties

Name

Name five hundred forty-two million seven hundred eighty-one thousand seven hundred twenty-nine

Notation

Scientific notation 5.42781729 × 10^8
Engineering notation 5.42781729 × 10^6

Prime Factorization of 542781729

Prime Factorization 27 × 3 × 7 × 17 × 56311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 542781729
Product of the distinct prime numbers

The prime factorization of 542781729 is 27 × 3 × 7 × 17 × 56311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 542781729)

Multiplication

n×y
n×2 1085563458
n×3 1628345187
n×4 2171126916
n×5 2713908645

Division

n÷y
n÷2 271390864.5
n÷3 180927243
n÷3 135695432.25
n÷5 108556345.8

Exponentiation

ny
n2 294612005336229441
n3 1.5991001364056E+26
n4 8.6796233688234E+34
n5 4.7111409791988E+43

Nth Root

y√n
2√n 23297.676472129
3√n 815.72118231563
4√n 152.63576406639
5√n 55.837381527678

Divisors of 542781729

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -542781728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 542781729 can be divided by 32 positive divisors. The sum of these divisors (counting 542781729) is 1, the average is 0.03125.

Base conversion 542781729

Base System Value
2 Binary 100000010110100011000100100001
3 Ternary 1101211100011120000
4 Quaternary 200112203010201
5 Quinary 2102423003404
6 Senary 125505410213
8 Octal 4026430441
10 Decimal 542781729
12 Duodecimal 131939969
16 Hexadecimal 205a3121
20 Vigesimal 89c7e69
36 Base36 8z5p29

Cryptographic Hash Functions

md5 ffd5da06d16985e42a3830d433b9cb45
sha1 d1484c921fe728cc625d167587197c24be03ce8a
sha256 87f32d5e6d8339780709ae122c86cd55ef25364495c6869445cfa1a6a22128da
sha512 7792b3c792f4d23031561ec3fa53baa9b38fce5e180261d7547e42d1397307f8560e37079542283eb6add01fdc99c022fdfd80c0e0e6203825edcff362b6edea
ripemd-160 1f1dcea29be6d521f7fcb082c5a08148406ccb3a

542781729 as geometric shapes

Circle

Radius = n
Diameter 1085563458
Circumference 3410398184.6583
Area 9.2555091162366E+17

Sphere

Radius = n
Volume 6.6982949878482E+26
Surface area 3.7022036464946E+18
Circumference 3410398184.6583

Square

Length = n
Perimeter 2171126916
Area 294612005336229441
Diagonal 767609282.56012

Cube

Length = n
Surface area 1767672032017376646
Volume 1.5991001364056E+26
Space diagonal 940125532.04808

Equilateral Triangle

Length = n
Perimeter 1628345187
Area 1.2757074044053E+17
Altitude 470062766.02404

Triangular Pyramid

Length = n
Surface area 1.2757074044053E+17
Volume 1.8845575837478E+25
Height 255869760.85337