16200081 (number)

16200081 is an odd 8-digits composite number following 16200080 and preceding 16200082. In scientific notation, it is written as 1.6200081 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 24 positive divisors. There are 10707552 positive integers (up to 16200081) that are relatively prime to 16200081.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thousand eighty-one

Notation

Scientific notation 1.6200081 × 10^7
Engineering notation 1.6200081 × 10^6

Prime Factorization of 16200081

Prime Factorization 3 × 3 × 3 × 3 × 3 × 163 × 409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 200001
Product of the distinct prime numbers

The prime factorization of 16200081 is 3 × 3 × 3 × 3 × 3 × 163 × 409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 18, 24, 564, 619, 891, 465, 31220, 51197, 641168, 324699, 358187, 5505958, 51994144, 64155562, 554633989, 783709079, 9955252959, 9465952660

Basic calculations (n = 16200081)

Multiplication

n×y
n×2 32400162
n×3 48600243
n×4 64800324
n×5 81000405

Division

n÷y
n÷2 8100040.5
n÷3 5400027
n÷3 4050020.25
n÷5 3240016.2

Exponentiation

ny
n2 262442624406561
n3 4.2515917732389E+21
n4 6.8876131105403E+28
n5 1.1157989028742E+36

Nth Root

y√n
2√n 4024.9324217929
3√n 253.03022130615
4√n 63.44235510913
5√n 27.663265007634

Divisors of 16200081

1, 3, 9, 27, 81, 163, 243, 409, 489, 1227, 1467, 3681, 4401, 11043, 13203, 33129, 39609, 66667, 99387, 200001, 600003, 1800009, 5400027, 16200081

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16200080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16200081 can be divided by 24 positive divisors. The sum of these divisors (counting 16200081) is 1, the average is 0.041666666666667.

Base conversion 16200081

Base System Value
2 Binary 111101110011000110010001
3 Ternary 1010111001100000
4 Quaternary 331303012101
5 Quinary 13121400311
6 Senary 1335120213
8 Octal 75630621
10 Decimal 16200081
12 Duodecimal 5513069
16 Hexadecimal f73191
20 Vigesimal 515041
36 Base36 9n829

Cryptographic Hash Functions

md5 1d422dd8230f19f80bdb68a25ba2a8e3
sha1 41af85d7eacb97aa6adb1cbc3f8e0b631ee4cfa2
sha256 6c37d3d1866db4c70d57c3b06597accfc104e6395a59e532ab53b47451859215
sha512 f82fd5842ded171259560a4ec483b4c52738154cd8d32bd7bb6ebcd76ddf6d56013faf6782dba71a3ab7dccfd25b3dc2a722b0438f6da006fed76d34135a9fbd
ripemd-160 617df7893a64573be0e792b5529f6df487169baf

16200081 as geometric shapes

Circle

Radius = n
Diameter 32400162
Circumference 101788110.91432
Area 8.2448782082448E+14

Sphere

Radius = n
Volume 1.7809025974493E+22
Surface area 3.2979512832979E+15
Circumference 101788110.91432

Square

Length = n
Perimeter 64800324
Area 262442624406561
Diagonal 22910374.261743

Cube

Length = n
Surface area 1574655746439366
Volume 4.2515917732389E+21
Space diagonal 28059363.378731

Equilateral Triangle

Length = n
Perimeter 48600243
Area 1.1364098988597E+14
Altitude 14029681.689366

Triangular Pyramid

Length = n
Surface area 1.1364098988597E+14
Volume 5.0105489561569E+20
Height 7636791.4205809