16388216 (number)

16388216 is an even 8-digits composite number following 16388215 and preceding 16388217. In scientific notation, it is written as 1.6388216 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 7563744 positive integers (up to 16388216) that are relatively prime to 16388216.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-eight thousand two hundred sixteen

Notation

Scientific notation 1.6388216 × 10^7
Engineering notation 1.6388216 × 10^6

Prime Factorization of 16388216

Prime Factorization 2 × 2 × 2 × 13 × 157579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4097054
Product of the distinct prime numbers

The prime factorization of 16388216 is 2 × 2 × 2 × 13 × 157579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 4, 48, 893, 685, 8921, 380, 11802, 87481, 818683, 935032, 1903144, 9549144, 64625990, 22835669, 933612916, 595213756, 8887595483, 9701238623

Basic calculations (n = 16388216)

Multiplication

n×y
n×2 32776432
n×3 49164648
n×4 65552864
n×5 81941080

Division

n÷y
n÷2 8194108
n÷3 5462738.6666667
n÷3 4097054
n÷5 3277643.2

Exponentiation

ny
n2 268573623662656
n3 4.4014425564863E+21
n4 7.213179132729E+28
n5 1.1821113767386E+36

Nth Root

y√n
2√n 4048.2361591192
3√n 254.00595187244
4√n 63.625750754857
5√n 27.727220483

Divisors of 16388216

1, 2, 4, 8, 13, 26, 52, 104, 157579, 315158, 630316, 1260632, 2048527, 4097054, 8194108, 16388216

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 -16388215
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 16388216 can be divided by 16 positive divisors. The sum of these divisors (counting 16388216) is 1, the average is 0.0625.

Base conversion 16388216

Base System Value
2 Binary 111110100001000001111000
3 Ternary 1010211121101222
4 Quaternary 332201001320
5 Quinary 13143410331
6 Senary 1343131212
8 Octal 76410170
10 Decimal 16388216
12 Duodecimal 55a3b08
16 Hexadecimal fa1078
20 Vigesimal 528aag
36 Base36 9r988

Cryptographic Hash Functions

md5 052c4d74165f6b059a7edd06eb1a74cd
sha1 7454b5d4f4328b80e21c2361645ffea1340b289b
sha256 bd1fed1c50e7e2583800cc5a2a122dfec4261cb569419798299db41e568b3fe1
sha512 176de73436078aa089e1d9615123d44697d68a55f08e106d66e4640bf6d24f547af5eae9ef901711a5a0d7da765031f3df4e047f2cbed1682bccf8dee2c71d7e
ripemd-160 49ba04f4832aa0b464f8cd347afc3ab324b5d153

16388216 as geometric shapes

Circle

Radius = n
Diameter 32776432
Circumference 102970197.98209
Area 8.4374892304659E+14

Sphere

Radius = n
Volume 1.843671946754E+22
Surface area 3.3749956921864E+15
Circumference 102970197.98209

Square

Length = n
Perimeter 65552864
Area 268573623662656
Diagonal 23176437.3303

Cube

Length = n
Surface area 1611441741975936
Volume 4.4014425564863E+21
Space diagonal 28385222.757413

Equilateral Triangle

Length = n
Perimeter 49164648
Area 1.1629579043915E+14
Altitude 14192611.378707

Triangular Pyramid

Length = n
Surface area 1.1629579043915E+14
Volume 5.1871497978242E+20
Height 7725479.1100999