16820211 (number)

16820211 is an odd 8-digits composite number following 16820210 and preceding 16820212. In scientific notation, it is written as 1.6820211 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 11183432 positive integers (up to 16820211) that are relatively prime to 16820211.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred twenty thousand two hundred eleven

Notation

Scientific notation 1.6820211 × 10^7
Engineering notation 1.6820211 × 10^6

Prime Factorization of 16820211

Prime Factorization 3 × 383 × 14639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16820211
Product of the distinct prime numbers

The prime factorization of 16820211 is 3 × 383 × 14639. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 23, 62, 144, 361, 182, 7575, 90707, 29358, 141903, 693166, 4312912, 4994701, 21332383, 15266795, 560035873, 198746860, 3185423692, 2460160976

Basic calculations (n = 16820211)

Multiplication

n×y
n×2 33640422
n×3 50460633
n×4 67280844
n×5 84101055

Division

n÷y
n÷2 8410105.5
n÷3 5606737
n÷3 4205052.75
n÷5 3364042.2

Exponentiation

ny
n2 282919498084521
n3 4.7587656537957E+21
n4 8.0043442396397E+28
n5 1.3463475902737E+36

Nth Root

y√n
2√n 4101.2450548583
3√n 256.21849733691
4√n 64.040963881397
5√n 27.871881564708

Divisors of 16820211

1, 3, 383, 1149, 14639, 43917, 5606737, 16820211

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 -16820210
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 16820211 can be divided by 8 positive divisors. The sum of these divisors (counting 16820211) is 1, the average is 0.125.

Base conversion 16820211

Base System Value
2 Binary 1000000001010011111110011
3 Ternary 1011122112222210
4 Quaternary 1000022133303
5 Quinary 13301221321
6 Senary 1400303203
8 Octal 100123763
10 Decimal 16820211
12 Duodecimal 5771b03
16 Hexadecimal 100a7f3
20 Vigesimal 552aab
36 Base36 a0ik3

Cryptographic Hash Functions

md5 b424a4d2112cd620d243df2f645b5272
sha1 15659733c232a91b6ea3683c0c0d81d4899f6e56
sha256 ce8ca4bd36f1622fc96e5092a2bd8a22a2be846b6996973c072df21d3116eee7
sha512 617e7e8774037572f8e3dd0b049add649d6a3996b47d8d183e52d80af2595012a59c5647a68e4cee5547cc124ea5159e99cd85574588fa1eb79347dff4c2dc48
ripemd-160 bd3d132a9c2c04a5530126772a9cc17f6c8b5b59

16820211 as geometric shapes

Circle

Radius = n
Diameter 33640422
Circumference 105684502.61886
Area 8.8881781673964E+14

Sphere

Radius = n
Volume 1.9933470957493E+22
Surface area 3.5552712669586E+15
Circumference 105684502.61886

Square

Length = n
Perimeter 67280844
Area 282919498084521
Diagonal 23787370.518177

Cube

Length = n
Surface area 1697516988507126
Volume 4.7587656537957E+21
Space diagonal 29133460.046029

Equilateral Triangle

Length = n
Perimeter 50460633
Area 1.2250773628357E+14
Altitude 14566730.023014

Triangular Pyramid

Length = n
Surface area 1.2250773628357E+14
Volume 5.608259106461E+20
Height 7929123.506059