820472743 (number)

820472743 is an odd 9-digits composite number following 820472742 and preceding 820472744. In scientific notation, it is written as 8.20472743 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 798297768 positive integers (up to 820472743) that are relatively prime to 820472743.

Interesting facts

Basic properties

Name

Name eight hundred twenty million four hundred seventy-two thousand seven hundred forty-three

Notation

Scientific notation 8.20472743 × 10^8
Engineering notation 8.20472743 × 10^6

Prime Factorization of 820472743

Prime Factorization 37 × 22174939

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 820472743
Product of the distinct prime numbers

The prime factorization of 820472743 is 37 × 22174939. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 41, 6, 53, 674, 6888, 3248, 71692, 31770, 881225, 339219, 9052602, 325131, 35892192, 38095502, 736838163, 490201413, 1489852798, 8566239954

Basic calculations (n = 820472743)

Multiplication

n×y
n×2 1640945486
n×3 2461418229
n×4 3281890972
n×5 4102363715

Division

n÷y
n÷2 410236371.5
n÷3 273490914.33333
n÷3 205118185.75
n÷5 164094548.6

Exponentiation

ny
n2 673175522005944049
n3 5.5232216706067E+26
n4 4.5316528342798E+35
n5 3.7180976312652E+44

Nth Root

y√n
2√n 28643.895388023
3√n 936.16999881482
4√n 169.24507492989
5√n 60.647490003224

Divisors of 820472743

1, 37, 22174939, 820472743

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 -820472742
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 820472743 can be divided by 4 positive divisors. The sum of these divisors (counting 820472743) is 1, the average is 0.25.

Base conversion 820472743

Base System Value
2 Binary 110000111001110110101110100111
3 Ternary 2010011212100000101
4 Quaternary 300321312232213
5 Quinary 3140020111433
6 Senary 213225324531
8 Octal 6071665647
10 Decimal 820472743
12 Duodecimal 1aa936747
16 Hexadecimal 30e76ba7
20 Vigesimal cg7j1h3
36 Base36 dkhktj

Cryptographic Hash Functions

md5 9ce3984da4a0b391e9153fa38a360df8
sha1 27c234bf26a54f2d63ed6370e753b45883e8a004
sha256 fff037122d3404d20200909188d3d3204b2602b7ad01c05697c2d65882e16517
sha512 523d9ba5839f63a2307870ea0fea57a9f7e3423c274781682f391274a56e74cf2fbf98c5fb7340c59c6cc83613e412f2ef0e9f7ec92e0353b209ff8bdae2ce8a
ripemd-160 d507ff670e4f2e68d59c889ddc0e5f8349c0b529

820472743 as geometric shapes

Circle

Radius = n
Diameter 1640945486
Circumference 5155182283.7589
Area 2.1148432745103E+18

Sphere

Radius = n
Volume 2.3135616832701E+27
Surface area 8.4593730980414E+18
Circumference 5155182283.7589

Square

Length = n
Perimeter 3281890972
Area 673175522005944049
Diagonal 1160323680.7081

Cube

Length = n
Surface area 4039053132035664294
Volume 5.5232216706067E+26
Space diagonal 1421100477.1014

Equilateral Triangle

Length = n
Perimeter 2461418229
Area 2.914935516315E+17
Altitude 710550238.5507

Triangular Pyramid

Length = n
Surface area 2.914935516315E+17
Volume 6.5091791621375E+25
Height 386774560.23602