16390968 (number)

16390968 is an even 8-digits composite number following 16390967 and preceding 16390969. In scientific notation, it is written as 1.6390968 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 4857600 positive integers (up to 16390968) that are relatively prime to 16390968.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety thousand nine hundred sixty-eight

Notation

Scientific notation 1.6390968 × 10^7
Engineering notation 1.6390968 × 10^6

Prime Factorization of 16390968

Prime Factorization 2 × 2 × 2 × 3 × 47 × 11 × 1321

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4097742
Product of the distinct prime numbers

The prime factorization of 16390968 is 2 × 2 × 2 × 3 × 47 × 11 × 1321. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16390968)

Multiplication

n×y
n×2 32781936
n×3 49172904
n×4 65563872
n×5 81954840

Division

n÷y
n÷2 8195484
n÷3 5463656
n÷3 4097742
n÷5 3278193.6

Exponentiation

ny
n2 268663831977024
n3 4.4036602726928E+21
n4 7.2180254612579E+28
n5 1.1831042435866E+36

Nth Root

y√n
2√n 4048.5760459697
3√n 254.02016910542
4√n 63.628421683786
5√n 27.728151642143

Divisors of 16390968

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16390967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16390968 can be divided by 64 positive divisors. The sum of these divisors (counting 16390968) is 1, the average is 0.015625.

Base conversion 16390968

Base System Value
2 Binary 111110100001101100111000
3 Ternary 1010211202011220
4 Quaternary 332201230320
5 Quinary 13144002333
6 Senary 1343152040
8 Octal 76415470
10 Decimal 16390968
12 Duodecimal 55a5620
16 Hexadecimal fa1b38
20 Vigesimal 528h88
36 Base36 9rbco

Cryptographic Hash Functions

md5 b6e5db9960b3b597305a13c46a5dff6c
sha1 8d2f2d6a5c47e759d50475e5a0350fdfd2c1dd7b
sha256 c9ea8d22663f17cf1bd1908a6c9e4597f83bb96cf64f35f5dcfc897455040744
sha512 4f47af9d9c9242661aab6ca32b52cae3e13b99e17cbc3c26a805b086d350d650ba2eaa7be7435d2eb4fea54cc071da4f0ea56fbce92d09d5170e340dec28751c
ripemd-160 d9fa43e0c09e2f8bfdee43a69502d161c9fc114e

16390968 as geometric shapes

Circle

Radius = n
Diameter 32781936
Circumference 102987489.30805
Area 8.440323208243E+14

Sphere

Radius = n
Volume 1.8446009015462E+22
Surface area 3.3761292832972E+15
Circumference 102987489.30805

Square

Length = n
Perimeter 65563872
Area 268663831977024
Diagonal 23180329.246023

Cube

Length = n
Surface area 1611982991862144
Volume 4.4036602726928E+21
Space diagonal 28389989.361236

Equilateral Triangle

Length = n
Perimeter 49172904
Area 1.1633485178509E+14
Altitude 14194994.680618

Triangular Pyramid

Length = n
Surface area 1.1633485178509E+14
Volume 5.1897634014381E+20
Height 7726776.4153411