16393445 (number)

16393445 is an odd 8-digits composite number following 16393444 and preceding 16393446. In scientific notation, it is written as 1.6393445 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 12667200 positive integers (up to 16393445) that are relatively prime to 16393445.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-three thousand four hundred forty-five

Notation

Scientific notation 1.6393445 × 10^7
Engineering notation 1.6393445 × 10^6

Prime Factorization of 16393445

Prime Factorization 5 × 59 × 61 × 911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16393445
Product of the distinct prime numbers

The prime factorization of 16393445 is 5 × 59 × 61 × 911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 96, 50, 772, 660, 7751, 931, 71200, 95086, 178910, 908556, 4760459, 5535337, 53200454, 11809371, 146417408, 304454676, 1196143822, 7423738064

Basic calculations (n = 16393445)

Multiplication

n×y
n×2 32786890
n×3 49180335
n×4 65573780
n×5 81967225

Division

n÷y
n÷2 8196722.5
n÷3 5464481.6666667
n÷3 4098361.25
n÷5 3278689

Exponentiation

ny
n2 268745038968025
n3 4.4056570153452E+21
n4 7.2223895969925E+28
n5 1.1839984662687E+36

Nth Root

y√n
2√n 4048.8819444385
3√n 254.03296428762
4√n 63.630825426349
5√n 27.728989646101

Divisors of 16393445

1, 5, 59, 61, 295, 305, 911, 3599, 4555, 17995, 53749, 55571, 268745, 277855, 3278689, 16393445

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 -16393444
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 16393445 can be divided by 16 positive divisors. The sum of these divisors (counting 16393445) is 1, the average is 0.0625.

Base conversion 16393445

Base System Value
2 Binary 111110100010010011100101
3 Ternary 1010211212120122
4 Quaternary 332202103211
5 Quinary 13144042240
6 Senary 1343211325
8 Octal 76422345
10 Decimal 16393445
12 Duodecimal 55a6b45
16 Hexadecimal fa24e5
20 Vigesimal 5293c5
36 Base36 9rd9h

Cryptographic Hash Functions

md5 a238475b1224ee89ec39f1a969309492
sha1 6d2e5ccf4aa96d82ca3e2944b82162a0857be771
sha256 be8b43aa331b218e6d66f8a325275df9ef131fdd11696250a3e794fd3efb508e
sha512 5983495ecda757c4f33e28ec1860dfc1114ea52ab162a83fa2518c9be29891788d28bac7a3cd12d81b78a3dc514fa001488257d907c8feda3bb20a88f1ffe3e6
ripemd-160 470134c4ec886ca6bc3ce2b1c2f6467fe9b8b8fe

16393445 as geometric shapes

Circle

Radius = n
Diameter 32786890
Circumference 103003052.75806
Area 8.4428744011065E+14

Sphere

Radius = n
Volume 1.8454372951526E+22
Surface area 3.3771497604426E+15
Circumference 103003052.75806

Square

Length = n
Perimeter 65573780
Area 268745038968025
Diagonal 23183832.253017

Cube

Length = n
Surface area 1612470233808150
Volume 4.4056570153452E+21
Space diagonal 28394279.651086

Equilateral Triangle

Length = n
Perimeter 49180335
Area 1.1637001544367E+14
Altitude 14197139.825543

Triangular Pyramid

Length = n
Surface area 1.1637001544367E+14
Volume 5.1921165852211E+20
Height 7727944.0843391