16390908 (number)

16390908 is an even 8-digits composite number following 16390907 and preceding 16390909. In scientific notation, it is written as 1.6390908 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 5370336 positive integers (up to 16390908) that are relatively prime to 16390908.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety thousand nine hundred eight

Notation

Scientific notation 1.6390908 × 10^7
Engineering notation 1.6390908 × 10^6

Prime Factorization of 16390908

Prime Factorization 2 × 2 × 9 × 59 × 7717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8195454
Product of the distinct prime numbers

The prime factorization of 16390908 is 2 × 2 × 9 × 59 × 7717. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 54, 20, 160, 948, 7746, 2297, 94973, 90563, 389313, 243062, 5872660, 319681, 10671714, 53001410, 708776304, 55154221, 9665059291, 4588215089

Basic calculations (n = 16390908)

Multiplication

n×y
n×2 32781816
n×3 49172724
n×4 65563632
n×5 81954540

Division

n÷y
n÷2 8195454
n÷3 5463636
n÷3 4097727
n÷5 3278181.6

Exponentiation

ny
n2 268661865064464
n3 4.40361191338E+21
n4 7.2179197739916E+28
n5 1.1830825896688E+36

Nth Root

y√n
2√n 4048.5686359502
3√n 254.01985915365
4√n 63.628363454911
5√n 27.728131342042

Divisors of 16390908

1, 2, 4, 9, 18, 36, 59, 118, 236, 531, 1062, 2124, 7717, 15434, 30868, 69453, 138906, 277812, 455303, 910606, 1821212, 4097727, 8195454, 16390908

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 -16390907
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 16390908 can be divided by 24 positive divisors. The sum of these divisors (counting 16390908) is 1, the average is 0.041666666666667.

Base conversion 16390908

Base System Value
2 Binary 111110100001101011111100
3 Ternary 1010211202002200
4 Quaternary 332201223330
5 Quinary 13144002113
6 Senary 1343151500
8 Octal 76415374
10 Decimal 16390908
12 Duodecimal 55a5590
16 Hexadecimal fa1afc
20 Vigesimal 528h58
36 Base36 9rbb0

Cryptographic Hash Functions

md5 56a927ae9c83fbff7662d59c20373cd1
sha1 d39ecf5d9e5926196206fcbcdd3231b32a448835
sha256 0f790e43b39e43768379fcab504dd6700a538d7e70f844a726c06e6b8057d479
sha512 ae08b349ba499e304e3f501bb2adf3eb9605202f539d5bd40ec30bc88de01a041bd172b583d386e99cd64d3678d8f9aa8c5255a2ce29b1005a4d47dd4ef909c0
ripemd-160 ae0eb6db06394d5982eab29109ddac0bcafeea0a

16390908 as geometric shapes

Circle

Radius = n
Diameter 32781816
Circumference 102987112.31693
Area 8.4402614158625E+14

Sphere

Radius = n
Volume 1.8445806448447E+22
Surface area 3.376104566345E+15
Circumference 102987112.31693

Square

Length = n
Perimeter 65563632
Area 268661865064464
Diagonal 23180244.39321

Cube

Length = n
Surface area 1611971190386784
Volume 4.40361191338E+21
Space diagonal 28389885.438187

Equilateral Triangle

Length = n
Perimeter 49172724
Area 1.1633400008697E+14
Altitude 14194942.719094

Triangular Pyramid

Length = n
Surface area 1.1633400008697E+14
Volume 5.1897064094415E+20
Height 7726748.1310699