820676860 (number)

820676860 is an even 9-digits composite number following 820676859 and preceding 820676861. In scientific notation, it is written as 8.20676860 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 328270736 positive integers (up to 820676860) that are relatively prime to 820676860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.20676860 × 10^8
Engineering notation 8.20676860 × 10^6

Prime Factorization of 820676860

Prime Factorization 2 × 2 × 5 × 41033843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 410338430
Product of the distinct prime numbers

The prime factorization of 820676860 is 2 × 2 × 5 × 41033843. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 87, 100, 631, 629, 1307, 1606, 7521, 94309, 514082, 837244, 3786970, 2651170, 5740658, 18820536, 989944831, 396706052, 187790281, 1981972055

Basic calculations (n = 820676860)

Multiplication

n×y
n×2 1641353720
n×3 2462030580
n×4 3282707440
n×5 4103384300

Division

n÷y
n÷2 410338430
n÷3 273558953.33333
n÷3 205169215
n÷5 164135372

Exponentiation

ny
n2 673510508539459600
n3 5.5273448932517E+26
n4 4.5361640511308E+35
n5 3.7227248699269E+44

Nth Root

y√n
2√n 28647.458176948
3√n 936.24762575579
4√n 169.25560013467
5√n 60.650507276407

Divisors of 820676860

1, 2, 4, 5, 10, 20, 41033843, 82067686, 164135372, 205169215, 410338430, 820676860

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820676859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820676860 can be divided by 12 positive divisors. The sum of these divisors (counting 820676860) is 1, the average is 0.083333333333333.

Base conversion 820676860

Base System Value
2 Binary 110000111010101000100011111100
3 Ternary 2010012020201000021
4 Quaternary 300322220203330
5 Quinary 3140043124420
6 Senary 213233541524
8 Octal 6072504374
10 Decimal 820676860
12 Duodecimal 1aaa148a4
16 Hexadecimal 30ea88fc
20 Vigesimal cg94c30
36 Base36 dklybg

Cryptographic Hash Functions

md5 28968dee7ad7a801a5498aed66b6b2a7
sha1 a0f0b57db48d3e51b6b1bc502ea7c60e62504ed5
sha256 1a0dad0324fe5b081afba11b2c3ccb3d67b42c315c3082f20c3b8f38615dc289
sha512 bfed0eeb3de6487b2809c5a40e7fb2f565026685235c45cae52a518a56a5226ae5e1a28acf4683a6251bbe205e410c4d996a12b93060d52ddffec445cfd8f51d
ripemd-160 dba9e76433b66939df0725cd2a0a5d72ef48f7bb

820676860 as geometric shapes

Circle

Radius = n
Diameter 1641353720
Circumference 5156464788.6943
Area 2.1158956657431E+18

Sphere

Radius = n
Volume 2.3152888147329E+27
Surface area 8.4635826629724E+18
Circumference 5156464788.6943

Square

Length = n
Perimeter 3282707440
Area 673510508539459600
Diagonal 1160612345.7378

Cube

Length = n
Surface area 4041063051236757600
Volume 5.5273448932517E+26
Space diagonal 1421454018.1161

Equilateral Triangle

Length = n
Perimeter 2462030580
Area 2.9163860505547E+17
Altitude 710727009.05805

Triangular Pyramid

Length = n
Surface area 2.9163860505547E+17
Volume 6.5140384266251E+25
Height 386870781.91259