80212809 (number)

80212809 is an odd 8-digits composite number following 80212808 and preceding 80212810. In scientific notation, it is written as 8.0212809 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 52853760 positive integers (up to 80212809) that are relatively prime to 80212809.

Interesting facts

Basic properties

Name

Name eighty million two hundred twelve thousand eight hundred nine

Notation

Scientific notation 8.0212809 × 10^7
Engineering notation 8.0212809 × 10^6

Prime Factorization of 80212809

Prime Factorization 3 × 149 × 577 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80212809
Product of the distinct prime numbers

The prime factorization of 80212809 is 3 × 149 × 577 × 311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 53, 71, 94, 597, 3195, 9106, 82507, 3191, 457540, 996414, 4068717, 3569358, 28960032, 17475616, 487496301, 889243978, 7222744340, 4916915235

Basic calculations (n = 80212809)

Multiplication

n×y
n×2 160425618
n×3 240638427
n×4 320851236
n×5 401064045

Division

n÷y
n÷2 40106404.5
n÷3 26737603
n÷3 20053202.25
n÷5 16042561.8

Exponentiation

ny
n2 6434094727670481
n3 5.1609681147854E+23
n4 4.1397574964637E+31
n5 3.3206157737016E+39

Nth Root

y√n
2√n 8956.1603938295
3√n 431.26866896706
4√n 94.636992734498
5√n 38.093312990193

Divisors of 80212809

1, 3, 149, 311, 447, 577, 933, 1731, 46339, 85973, 139017, 179447, 257919, 538341, 26737603, 80212809

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -80212808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 80212809 can be divided by 16 positive divisors. The sum of these divisors (counting 80212809) is 1, the average is 0.0625.

Base conversion 80212809

Base System Value
2 Binary 100110001111111001101001001
3 Ternary 12120221020021210
4 Quaternary 10301333031021
5 Quinary 131013302214
6 Senary 11543123333
8 Octal 461771511
10 Decimal 80212809
12 Duodecimal 22a43549
16 Hexadecimal 4c7f349
20 Vigesimal 1516c09
36 Base36 1br8ll

Cryptographic Hash Functions

md5 c9d527ae996450474e33a13ed544c5cb
sha1 32abccce5f7947852c7bc9ae459583ca51b98a24
sha256 ad9eb57fcc68e83bf2861c78b56ff2e3399be0d6b1a7f6ecedb6d0a00e56b78d
sha512 3fb61968178bef01b13f3cbbcd9a9266e712997a7dc11fb5f5cf6e6434113959be2e2e3ab1ad7b852d2acc0d226d09ca4866b79a3209d8b557e364e336a3f518
ripemd-160 fb0e2d2a94c93e52cd826520f5bd975d31bf7280

80212809 as geometric shapes

Circle

Radius = n
Diameter 160425618
Circumference 503991942.9564
Area 2.021330472895E+16

Sphere

Radius = n
Volume 2.1618212686428E+24
Surface area 8.0853218915802E+16
Circumference 503991942.9564

Square

Length = n
Perimeter 320851236
Area 6434094727670481
Diagonal 113438042.36384

Cube

Length = n
Surface area 38604568366022886
Volume 5.1609681147854E+23
Space diagonal 138932660.60582

Equilateral Triangle

Length = n
Perimeter 240638427
Area 2.7860447422591E+15
Altitude 69466330.302909

Triangular Pyramid

Length = n
Surface area 2.7860447422591E+15
Volume 6.0822592524205E+22
Height 37812680.787948