820676811 (number)

820676811 is an odd 9-digits composite number following 820676810 and preceding 820676812. In scientific notation, it is written as 8.20676811 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 547117872 positive integers (up to 820676811) that are relatively prime to 820676811.

Interesting facts

Basic properties

Name

Name eight hundred twenty million six hundred seventy-six thousand eight hundred eleven

Notation

Scientific notation 8.20676811 × 10^8
Engineering notation 8.20676811 × 10^6

Prime Factorization of 820676811

Prime Factorization 3 × 273558937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 820676811
Product of the distinct prime numbers

The prime factorization of 820676811 is 3 × 273558937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 80, 48, 757, 673, 9593, 5457, 16559, 59631, 188743, 707090, 8911181, 400274, 58860294, 65671318, 357704555, 78433563, 1915032303, 9287821572

Basic calculations (n = 820676811)

Multiplication

n×y
n×2 1641353622
n×3 2462030433
n×4 3282707244
n×5 4103384055

Division

n÷y
n÷2 410338405.5
n÷3 273558937
n÷3 205169202.75
n÷5 164135362.2

Exponentiation

ny
n2 673510428113129721
n3 5.5273439031913E+26
n4 4.5361629677713E+35
n5 3.7227237585669E+44

Nth Root

y√n
2√n 28647.457321724
3√n 936.24760712233
4√n 169.25559760824
5√n 60.650506552158

Divisors of 820676811

1, 3, 273558937, 820676811

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 -820676810
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 820676811 can be divided by 4 positive divisors. The sum of these divisors (counting 820676811) is 1, the average is 0.25.

Base conversion 820676811

Base System Value
2 Binary 110000111010101000100011001011
3 Ternary 2010012020200221110
4 Quaternary 300322220203023
5 Quinary 3140043124221
6 Senary 213233541403
8 Octal 6072504313
10 Decimal 820676811
12 Duodecimal 1aaa14863
16 Hexadecimal 30ea88cb
20 Vigesimal cg94c0b
36 Base36 dklya3

Cryptographic Hash Functions

md5 2aad654fd10e3ccf85b308dc2eeee0c3
sha1 ed50723d3227b85630638843cf8a04b7a751a6ac
sha256 4f0d5b4f3cc9cfa7fc3ddeca5856f6b5a038e6c240261b76ea0df785c4d8d3a1
sha512 57bb4cfd04981b4f3166b76f333cb9c6c8dea391b820ad59a2d675be7a8a2d4a6b621a366654c0a06c4e8afbdf2acc645dffb8b270416b170395bbd52a343498
ripemd-160 bde7c96c25547beb56f70614cd46a69478793a67

820676811 as geometric shapes

Circle

Radius = n
Diameter 1641353622
Circumference 5156464480.8182
Area 2.1158954130763E+18

Sphere

Radius = n
Volume 2.3152884000173E+27
Surface area 8.4635816523053E+18
Circumference 5156464480.8182

Square

Length = n
Perimeter 3282707244
Area 673510428113129721
Diagonal 1160612276.4413

Cube

Length = n
Surface area 4041062568678778326
Volume 5.5273439031913E+26
Space diagonal 1421453933.2456

Equilateral Triangle

Length = n
Perimeter 2462030433
Area 2.9163857022985E+17
Altitude 710726966.6228

Triangular Pyramid

Length = n
Surface area 2.9163857022985E+17
Volume 6.5140372598278E+25
Height 386870758.81377