16391936 (number)

16391936 is an even 8-digits composite number following 16391935 and preceding 16391937. In scientific notation, it is written as 1.6391936 × 10^7. The sum of its digits is 38. It has a total of 10 prime factors and 36 positive divisors. There are 7449600 positive integers (up to 16391936) that are relatively prime to 16391936.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-one thousand nine hundred thirty-six

Notation

Scientific notation 1.6391936 × 10^7
Engineering notation 1.6391936 × 10^6

Prime Factorization of 16391936

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 5821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 128062
Product of the distinct prime numbers

The prime factorization of 16391936 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 5821. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16391936)

Multiplication

n×y
n×2 32783872
n×3 49175808
n×4 65567744
n×5 81959680

Division

n÷y
n÷2 8195968
n÷3 5463978.6666667
n÷3 4097984
n÷5 3278387.2

Exponentiation

ny
n2 268695565828096
n3 4.4044405185379E+21
n4 7.2197307095681E+28
n5 1.1834536372847E+36

Nth Root

y√n
2√n 4048.69559241
3√n 254.02516955614
4√n 63.629361087551
5√n 27.728479142224

Divisors of 16391936

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16391935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16391936 can be divided by 36 positive divisors. The sum of these divisors (counting 16391936) is 1, the average is 0.027777777777778.

Base conversion 16391936

Base System Value
2 Binary 111110100001111100000000
3 Ternary 1010211210111202
4 Quaternary 332201330000
5 Quinary 13144020221
6 Senary 1343200332
8 Octal 76417400
10 Decimal 16391936
12 Duodecimal 55a60a8
16 Hexadecimal fa1f00
20 Vigesimal 528jgg
36 Base36 9rc3k

Cryptographic Hash Functions

md5 8efbc813051e7763b153af48ed0ae948
sha1 8cc10b4ad00b3c623cac058978242b616365c1c8
sha256 6e24d926cc2ef3dcb830f0f047e9ad2f6f76ed5c3703e6796c7fff9a66f9a591
sha512 e28d743fefc9453ea19cc6e3b0f5030f7985b432e34e5b6c0b4217dca3126b02c5b67628045577a190857537ca4f64b3fa94f55eb9a00b8df547d1f2078d5f71
ripemd-160 36ef06af243f2ac9ad75d5e72da5ccb6e719f311

16391936 as geometric shapes

Circle

Radius = n
Diameter 32783872
Circumference 102993571.43143
Area 8.441320156577E+14

Sphere

Radius = n
Volume 1.8449277301616E+22
Surface area 3.3765280626308E+15
Circumference 102993571.43143

Square

Length = n
Perimeter 65567744
Area 268695565828096
Diagonal 23181698.204752

Cube

Length = n
Surface area 1612173394968576
Volume 4.4044405185379E+21
Space diagonal 28391665.986417

Equilateral Triangle

Length = n
Perimeter 49175808
Area 1.1634859294568E+14
Altitude 14195832.993209

Triangular Pyramid

Length = n
Surface area 1.1634859294568E+14
Volume 5.1906829299849E+20
Height 7727232.7349173