16393808 (number)

16393808 is an even 8-digits composite number following 16393807 and preceding 16393809. In scientific notation, it is written as 1.6393808 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 7765344 positive integers (up to 16393808) that are relatively prime to 16393808.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6393808 × 10^7
Engineering notation 1.6393808 × 10^6

Prime Factorization of 16393808

Prime Factorization 2 × 2 × 2 × 2 × 19 × 53927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2049226
Product of the distinct prime numbers

The prime factorization of 16393808 is 2 × 2 × 2 × 2 × 19 × 53927. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 39, 46, 6, 663, 7676, 6112, 4428, 24082, 733540, 1020, 6885319, 4071664, 89214349, 5119742, 81942848, 989883869, 3793128563, 6535815888

Basic calculations (n = 16393808)

Multiplication

n×y
n×2 32787616
n×3 49181424
n×4 65575232
n×5 81969040

Division

n÷y
n÷2 8196904
n÷3 5464602.6666667
n÷3 4098452
n÷5 3278761.6

Exponentiation

ny
n2 268756940740864
n3 4.4059496851731E+21
n4 7.2230293196388E+28
n5 1.1841295584453E+36

Nth Root

y√n
2√n 4048.9267713803
3√n 254.03483929082
4√n 63.631177667715
5√n 27.729112445599

Divisors of 16393808

1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53927, 107854, 215708, 431416, 862832, 1024613, 2049226, 4098452, 8196904, 16393808

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16393807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16393808 can be divided by 20 positive divisors. The sum of these divisors (counting 16393808) is 1, the average is 0.05.

Base conversion 16393808

Base System Value
2 Binary 111110100010011001010000
3 Ternary 1010211220002002
4 Quaternary 332202121100
5 Quinary 13144100213
6 Senary 1343213132
8 Octal 76423120
10 Decimal 16393808
12 Duodecimal 55a71a8
16 Hexadecimal fa2650
20 Vigesimal 5294a8
36 Base36 9rdjk

Cryptographic Hash Functions

md5 178ab6213a541ad8fbf1d3e00377efae
sha1 fa4bb64eb965fa1f5b8da0734d75107c7c03e47d
sha256 578264f5c67caf2306bef57d6cd5d6ba02d3a5cf4351e8314569c095afbbbf14
sha512 e61587734b8aab54800efb88b0429ab036b69e161d1ad8d1428a4ef490497e8ffe00b80629c439397c64b0fe5bf47d315e5ba7e79d306512d1ca8556745ca02c
ripemd-160 3542b47149f538226b9567dce2e334632c2268ed

16393808 as geometric shapes

Circle

Radius = n
Diameter 32787616
Circumference 103005333.55432
Area 8.4432483063277E+14

Sphere

Radius = n
Volume 1.8455598884035E+22
Surface area 3.3772993225311E+15
Circumference 103005333.55432

Square

Length = n
Perimeter 65575232
Area 268756940740864
Diagonal 23184345.612541

Cube

Length = n
Surface area 1612541644445184
Volume 4.4059496851731E+21
Space diagonal 28394908.385529

Equilateral Triangle

Length = n
Perimeter 49181424
Area 1.1637516906249E+14
Altitude 14197454.192765

Triangular Pyramid

Length = n
Surface area 1.1637516906249E+14
Volume 5.1924614999211E+20
Height 7728115.2041802