16400 (number)

16400 is an even 5-digits composite number following 16399 and preceding 16401. In scientific notation, it is written as 1.6400 × 10^4. The sum of its digits is 11. It has a total of 6 prime factors and 20 positive divisors. There are 6400 positive integers (up to 16400) that are relatively prime to 16400.

Interesting facts

Basic properties

Name

Name sixteen thousand four hundred

Notation

Scientific notation 1.6400 × 10^4
Engineering notation 1.6400 × 10^3

Prime Factorization of 16400

Prime Factorization 2 × 2 × 2 × 2 × 25 × 41

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2050
Product of the distinct prime numbers

The prime factorization of 16400 is 2 × 2 × 2 × 2 × 25 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 25, 32, 914, 926, 1859, 6813, 49315, 91950, 982310, 131174, 4573354, 2699501, 36271435, 67676226, 330003594, 790768462, 2266433684, 703279406

Basic calculations (n = 16400)

Multiplication

n×y
n×2 32800
n×3 49200
n×4 65600
n×5 82000

Division

n÷y
n÷2 8200
n÷3 5466.6666666667
n÷3 4100
n÷5 3280

Exponentiation

ny
n2 268960000
n3 4410944000000
n4 72339481600000000
n5 1.18636749824E+21

Nth Root

y√n
2√n 128.06248474866
3√n 25.40668185545
4√n 11.3164696239
5√n 6.9657642105934

Divisors of 16400

1, 2, 4, 8, 16, 25, 41, 50, 82, 100, 164, 200, 328, 400, 656, 1025, 2050, 4100, 8200, 16400

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16400 can be divided by 20 positive divisors. The sum of these divisors (counting 16400) is 1, the average is 0.05.

Base conversion 16400

Base System Value
2 Binary 100000000010000
3 Ternary 211111102
4 Quaternary 10000100
5 Quinary 1011100
6 Senary 203532
8 Octal 40020
10 Decimal 16400
12 Duodecimal 95a8
16 Hexadecimal 4010
20 Vigesimal 2100
36 Base36 cnk

Cryptographic Hash Functions

md5 e375a58ebc307dbc4633ac7fe91f2394
sha1 4e1d1621e519bc892987e54f10b1d37fb7ca8a1a
sha256 2ab0e1123d397a58f7a839d63ff07e99ca4e386f3eb93e4ae4316d2e9cbf27ff
sha512 3b64fb89b43fd0fb71302f95d8d65d10a5023d86e67db88806afa6e1a69d23e8028a46c570db076be9b3d2d2aa5a209edf5ef7cc1a243dea49d60271589c4abf
ripemd-160 b5799976d64cf070c9289b9f7d46db0b9f4fce57

16400 as geometric shapes

Circle

Radius = n
Diameter 32800
Circumference 103044.23903775
Area 844962760.10951

Sphere

Radius = n
Volume 18476519021061
Surface area 3379851040.438
Circumference 103044.23903775

Square

Length = n
Perimeter 65600
Area 268960000
Diagonal 23193.102422919

Cube

Length = n
Surface area 1613760000
Volume 4410944000000
Space diagonal 28405.63324413

Equilateral Triangle

Length = n
Perimeter 49200
Area 116463096.30093
Altitude 14202.816622065

Triangular Pyramid

Length = n
Surface area 116463096.30093
Volume 519834735639.02
Height 7731.0341409729