2820221209 (number)

2820221209 is an odd 10-digits composite number following 2820221208 and preceding 2820221210. In scientific notation, it is written as 2.820221209 × 10^9. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 2603281104 positive integers (up to 2820221209) that are relatively prime to 2820221209.

Interesting facts

Basic properties

Name

Name two billion eight hundred twenty million two hundred twenty-one thousand two hundred nine

Notation

Scientific notation 2.820221209 × 10^9
Engineering notation 2.820221209 × 10^9

Prime Factorization of 2820221209

Prime Factorization 13 × 216940093

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2820221209
Product of the distinct prime numbers

The prime factorization of 2820221209 is 13 × 216940093. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 73, 81, 211, 796, 2428, 8927, 6361, 91044, 694627, 952603, 104999, 7017231, 51655548, 18267598, 615932758, 165229083, 7985362308, 4970390028

Basic calculations (n = 2820221209)

Multiplication

n×y
n×2 5640442418
n×3 8460663627
n×4 11280884836
n×5 14101106045

Division

n÷y
n÷2 1410110604.5
n÷3 940073736.33333
n÷3 705055302.25
n÷5 564044241.8

Exponentiation

ny
n2 7953647667693421681
n3 2.2431045841342E+28
n4 6.3260511221805E+37
n5 1.7840863543992E+47

Nth Root

y√n
2√n 53105.754951794
3√n 1412.8445849882
4√n 230.44685927952
5√n 77.634835096636

Divisors of 2820221209

1, 13, 216940093, 2820221209

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 -2820221208
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 2820221209 can be divided by 4 positive divisors. The sum of these divisors (counting 2820221209) is 1, the average is 0.25.

Base conversion 2820221209

Base System Value
2 Binary 10101000000110010010100100011001
3 Ternary 21021112202002012101
4 Quaternary 2220012102210121
5 Quinary 21233434034314
6 Senary 1143503043401
8 Octal 25006224431
10 Decimal 2820221209
12 Duodecimal 6685a0561
16 Hexadecimal a8192919
20 Vigesimal 24167d09
36 Base36 1an34m1

Cryptographic Hash Functions

md5 8572fb44692d1843c66b6897b4a2928c
sha1 4a89a01bc4e6bc5a8d11f4cd6b0f528f9751e2f5
sha256 17abf9f758615600a99154ba6d1e98c77a88bc697f59e67984462b0903b4875a
sha512 084e9e8e5c2f94fe9884376940907d87cfce2f540d504de57f460b95fdcf7630332524d34f9058ca639ee04f34af41c4d4cfc8040d5af1c93bdc3537558898dd
ripemd-160 e74055b8c10f07d2c11348d5ce42f3de90ecc842

2820221209 as geometric shapes

Circle

Radius = n
Diameter 5640442418
Circumference 17719972463.385
Area 2.4987121082067E+19

Sphere

Radius = n
Volume 9.3958945103329E+28
Surface area 9.9948484328269E+19
Circumference 17719972463.385

Square

Length = n
Perimeter 11280884836
Area 7953647667693421681
Diagonal 3988395082.66

Cube

Length = n
Surface area 4.7721886006161E+19
Volume 2.2431045841342E+28
Space diagonal 4884766422.5713

Equilateral Triangle

Length = n
Perimeter 8460663627
Area 3.4440304664867E+18
Altitude 2442383211.2857

Triangular Pyramid

Length = n
Surface area 3.4440304664867E+18
Volume 2.6435241039199E+27
Height 1329465027.5533