16389436 (number)

16389436 is an even 8-digits composite number following 16389435 and preceding 16389437. In scientific notation, it is written as 1.6389436 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 7024032 positive integers (up to 16389436) that are relatively prime to 16389436.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-nine thousand four hundred thirty-six

Notation

Scientific notation 1.6389436 × 10^7
Engineering notation 1.6389436 × 10^6

Prime Factorization of 16389436

Prime Factorization 2 × 2 × 7 × 585337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8194718
Product of the distinct prime numbers

The prime factorization of 16389436 is 2 × 2 × 7 × 585337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 48, 10, 490, 231, 9796, 1556, 39581, 61099, 525083, 895893, 8695844, 8105329, 74150360, 46731016, 590056615, 519946903, 2093258707, 8809863360

Basic calculations (n = 16389436)

Multiplication

n×y
n×2 32778872
n×3 49168308
n×4 65557744
n×5 81947180

Division

n÷y
n÷2 8194718
n÷3 5463145.3333333
n÷3 4097359
n÷5 3277887.2

Exponentiation

ny
n2 268613612398096
n3 4.4024256091274E+21
n4 7.2153272765555E+28
n5 1.1825514461816E+36

Nth Root

y√n
2√n 4048.3868392237
3√n 254.01225476658
4√n 63.626934856425
5√n 27.727633294275

Divisors of 16389436

1, 2, 4, 7, 14, 28, 585337, 1170674, 2341348, 4097359, 8194718, 16389436

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16389435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16389436 can be divided by 12 positive divisors. The sum of these divisors (counting 16389436) is 1, the average is 0.083333333333333.

Base conversion 16389436

Base System Value
2 Binary 111110100001010100111100
3 Ternary 1010211200002011
4 Quaternary 332201110330
5 Quinary 13143430221
6 Senary 1343141004
8 Octal 76412474
10 Decimal 16389436
12 Duodecimal 55a4764
16 Hexadecimal fa153c
20 Vigesimal 528dbg
36 Base36 9ra64

Cryptographic Hash Functions

md5 00a84b49b0a9bb433212d898110635ca
sha1 430c0eeb5427cab1b6c0205fde779fc9637cabfb
sha256 6d4ef6e906faf61839af42987a9a9e49fa8bd22d65bfebecbfeb18ff3ac4e028
sha512 fe352e7a254f0a1be13d023995b00ac17a991dc62089a6ac22b6c55159fd0e85052b3014a415b29a71ba90c0951b595d2714cdadce43a540fc8a4ad9ea95c97f
ripemd-160 9ba569269e68a7e60a320a7059a83134f26511a0

16389436 as geometric shapes

Circle

Radius = n
Diameter 32778872
Circumference 102977863.46816
Area 8.4387455136407E+14

Sphere

Radius = n
Volume 1.8440837268814E+22
Surface area 3.3754982054563E+15
Circumference 102977863.46816

Square

Length = n
Perimeter 65557744
Area 268613612398096
Diagonal 23178162.670846

Cube

Length = n
Surface area 1611681674388576
Volume 4.4024256091274E+21
Space diagonal 28387335.859398

Equilateral Triangle

Length = n
Perimeter 49168308
Area 1.1631310606953E+14
Altitude 14193667.929699

Triangular Pyramid

Length = n
Surface area 1.1631310606953E+14
Volume 5.1883083364722E+20
Height 7726054.2236153