16812 (number)

16812 is an even 5-digits composite number following 16811 and preceding 16813. In scientific notation, it is written as 1.6812 × 10^4. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 5592 positive integers (up to 16812) that are relatively prime to 16812.

Interesting facts

Basic properties

Name

Name sixteen thousand eight hundred twelve

Notation

Scientific notation 1.6812 × 10^4
Engineering notation 1.6812 × 10^3

Prime Factorization of 16812

Prime Factorization 2 × 2 × 9 × 467

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8406
Product of the distinct prime numbers

The prime factorization of 16812 is 2 × 2 × 9 × 467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 33, 89, 705, 157, 8094, 504, 60353, 32430, 76298, 974827, 2299853, 1258707, 19841166, 9706520, 181127772, 243097822, 3200619478, 5423987858

Basic calculations (n = 16812)

Multiplication

n×y
n×2 33624
n×3 50436
n×4 67248
n×5 84060

Division

n÷y
n÷2 8406
n÷3 5604
n÷3 4203
n÷5 3362.4

Exponentiation

ny
n2 282643344
n3 4751799899328
n4 79887259907502336
n5 1.3430646135649E+21

Nth Root

y√n
2√n 129.66109670985
3√n 25.617679844446
4√n 11.386882659879
5√n 7.0004164435748

Divisors of 16812

1, 2, 4, 9, 18, 36, 467, 934, 1868, 4203, 8406, 16812

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 -16811
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 16812 can be divided by 12 positive divisors. The sum of these divisors (counting 16812) is 1, the average is 0.083333333333333.

Base conversion 16812

Base System Value
2 Binary 100000110101100
3 Ternary 212001200
4 Quaternary 10012230
5 Quinary 1014222
6 Senary 205500
8 Octal 40654
10 Decimal 16812
12 Duodecimal 9890
16 Hexadecimal 41ac
20 Vigesimal 220c
36 Base36 cz0

Cryptographic Hash Functions

md5 1560fe0e80c19847a91c22e69d5036f1
sha1 91ec2eaedea1b85629b88cb426d4a74404754cad
sha256 774d6ab9fc772297ac25f9096e0d71f018a974da65936379390d2fd25cdabbd4
sha512 b188511d1ac6d587bfc6d5e8b456de24624a4dd5ddeff9212b0b7156c87d6512c8fce2a7d48eca862c7e0335e5f02092aa313db90a96dd504f78a187d088139a
ripemd-160 27a4adba84b26c6d6b7f7d1ca7acf65ffba187c7

16812 as geometric shapes

Circle

Radius = n
Diameter 33624
Circumference 105632.9113843
Area 887950253.09645

Sphere

Radius = n
Volume 19904292873410
Surface area 3551801012.3858
Circumference 105632.9113843

Square

Length = n
Perimeter 67248
Area 282643344
Diagonal 23775.758410616

Cube

Length = n
Surface area 1695860064
Volume 4751799899328
Space diagonal 29119.238176848

Equilateral Triangle

Length = n
Perimeter 50436
Area 122388158.05729
Altitude 14559.619088424

Triangular Pyramid

Length = n
Surface area 122388158.05729
Volume 560004988609.4
Height 7925.2528035388