542949857 (number)

542949857 is an odd 9-digits composite number following 542949856 and preceding 542949858. In scientific notation, it is written as 5.42949857 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 536076996 positive integers (up to 542949857) that are relatively prime to 542949857.

Interesting facts

Basic properties

Name

Name five hundred forty-two million nine hundred forty-nine thousand eight hundred fifty-seven

Notation

Scientific notation 5.42949857 × 10^8
Engineering notation 5.42949857 × 10^6

Prime Factorization of 542949857

Prime Factorization 79 × 6872783

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 542949857
Product of the distinct prime numbers

The prime factorization of 542949857 is 79 × 6872783. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 542949857)

Multiplication

n×y
n×2 1085899714
n×3 1628849571
n×4 2171799428
n×5 2714749285

Division

n÷y
n÷2 271474928.5
n÷3 180983285.66667
n÷3 135737464.25
n÷5 108589971.4

Exponentiation

ny
n2 294794547216320449
n3 1.6005865725548E+26
n4 8.6903825068475E+34
n5 4.7184419393682E+43

Nth Root

y√n
2√n 23301.284449575
3√n 815.80539751403
4√n 152.64758252123
5√n 55.840840252921

Divisors of 542949857

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 -542949856
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 542949857 can be divided by 4 positive divisors. The sum of these divisors (counting 542949857) is 1, the average is 0.25.

Base conversion 542949857

Base System Value
2 Binary 100000010111001100000111100001
3 Ternary 1101211122201011222
4 Quaternary 200113030013201
5 Quinary 2102443343412
6 Senary 125513144425
8 Octal 4027140741
10 Decimal 542949857
12 Duodecimal 1319bb115
16 Hexadecimal 205cc1e1
20 Vigesimal 89d8ech
36 Base36 8z9ash

Cryptographic Hash Functions

md5 9409e5665bb843acd33866e907d72de0
sha1 3e07c13eeed20e45186d87640c82901fd018d929
sha256 ee382302ace185499233d3bad79a6da91748038fbb6444656f70d946c241fd31
sha512 9e479b0be3d577a021a194a10ef9ab7908ab8b23eb3f96201f185a9c49dda0e9dc68ffe753c0fdb2d2fba8e7e5fa53f5f0dcba5ced0b70e6e25a0987e89635ab
ripemd-160 d9c3c51e37f6fb432491bc7954c7ebae05d9a99c

542949857 as geometric shapes

Circle

Radius = n
Diameter 1085899714
Circumference 3411454564.0377
Area 9.2612438385312E+17

Sphere

Radius = n
Volume 6.7045213570302E+26
Surface area 3.7044975354125E+18
Circumference 3411454564.0377

Square

Length = n
Perimeter 2171799428
Area 294794547216320449
Diagonal 767847051.45793

Cube

Length = n
Surface area 1768767283297922694
Volume 1.6005865725548E+26
Space diagonal 940416738.28626

Equilateral Triangle

Length = n
Perimeter 1628849571
Area 1.2764978339323E+17
Altitude 470208369.14313

Triangular Pyramid

Length = n
Surface area 1.2764978339323E+17
Volume 1.8863093655494E+25
Height 255949017.15264