820682261 (number)

820682261 is an odd 9-digits composite number following 820682260 and preceding 820682262. In scientific notation, it is written as 8.20682261 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 695537568 positive integers (up to 820682261) that are relatively prime to 820682261.

Interesting facts

Basic properties

Name

Name eight hundred twenty million six hundred eighty-two thousand two hundred sixty-one

Notation

Scientific notation 8.20682261 × 10^8
Engineering notation 8.20682261 × 10^6

Prime Factorization of 820682261

Prime Factorization 7 × 89 × 1317307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 820682261
Product of the distinct prime numbers

The prime factorization of 820682261 is 7 × 89 × 1317307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 33, 28, 82, 313, 8410, 6411, 91946, 66912, 394896, 156255, 7339564, 1482727, 9040211, 43058609, 432208014, 578654190, 2131486535, 5894721812

Basic calculations (n = 820682261)

Multiplication

n×y
n×2 1641364522
n×3 2462046783
n×4 3282729044
n×5 4103411305

Division

n÷y
n÷2 410341130.5
n÷3 273560753.66667
n÷3 205170565.25
n÷5 164136452.2

Exponentiation

ny
n2 673519373520072121
n3 5.5274540228776E+26
n4 4.5362834650687E+35
n5 3.7228473706495E+44

Nth Root

y√n
2√n 28647.552443446
3√n 936.24967961425
4√n 169.25587860824
5√n 60.650587106251

Divisors of 820682261

1, 7, 89, 623, 1317307, 9221149, 117240323, 820682261

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -820682260
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 820682261 can be divided by 8 positive divisors. The sum of these divisors (counting 820682261) is 1, the average is 0.125.

Base conversion 820682261

Base System Value
2 Binary 110000111010101001111000010101
3 Ternary 2010012020222102022
4 Quaternary 300322221320111
5 Quinary 3140043313021
6 Senary 213234022525
8 Octal 6072517025
10 Decimal 820682261
12 Duodecimal 1aaa17a45
16 Hexadecimal 30ea9e15
20 Vigesimal cg955d1
36 Base36 dkm2hh

Cryptographic Hash Functions

md5 01c596aa984bcc341ec0c258e72072a9
sha1 697f1934cbd89c7927f30a261c2f27b12827c5e5
sha256 dc1d3a78a83b13552b2648048fab443369fa250fed03cf3b29ad342637530ae7
sha512 e434fb473ca18d81805b5df97ee28072ca86dbce343e160a78ddfd1f022fd23189dff1be4493e6a60fecd5a1bb0a1c9bd5db292534c686618434478c7da05604
ripemd-160 fb01f08770712a04a3ce5223fe656b180b88e6b3

820682261 as geometric shapes

Circle

Radius = n
Diameter 1641364522
Circumference 5156498724.1781
Area 2.1159235159011E+18

Sphere

Radius = n
Volume 2.3153345268437E+27
Surface area 8.4636940636042E+18
Circumference 5156498724.1781

Square

Length = n
Perimeter 3282729044
Area 673519373520072121
Diagonal 1160619983.9052

Cube

Length = n
Surface area 4041116241120432726
Volume 5.5274540228776E+26
Space diagonal 1421463372.9225

Equilateral Triangle

Length = n
Perimeter 2462046783
Area 2.9164244370468E+17
Altitude 710731686.46125

Triangular Pyramid

Length = n
Surface area 2.9164244370468E+17
Volume 6.5141670371226E+25
Height 386873327.96841