16391384 (number)

16391384 is an even 8-digits composite number following 16391383 and preceding 16391385. In scientific notation, it is written as 1.6391384 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 8145952 positive integers (up to 16391384) that are relatively prime to 16391384.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-one thousand three hundred eighty-four

Notation

Scientific notation 1.6391384 × 10^7
Engineering notation 1.6391384 × 10^6

Prime Factorization of 16391384

Prime Factorization 2 × 2 × 2 × 167 × 12269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4097846
Product of the distinct prime numbers

The prime factorization of 16391384 is 2 × 2 × 2 × 167 × 12269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 81, 78, 684, 628, 5491, 5630, 37857, 24883, 572564, 49737, 6131336, 7339960, 21024836, 48785904, 209914421, 183215923, 9537296815, 8084346473

Basic calculations (n = 16391384)

Multiplication

n×y
n×2 32782768
n×3 49174152
n×4 65565536
n×5 81956920

Division

n÷y
n÷2 8195692
n÷3 5463794.6666667
n÷3 4097846
n÷5 3278276.8

Exponentiation

ny
n2 268677469435456
n3 4.4039955736648E+21
n4 7.218758258224E+28
n5 1.1832543861372E+36

Nth Root

y√n
2√n 4048.627421732
3√n 254.02231808357
4√n 63.628825399594
5√n 27.728292387875

Divisors of 16391384

1, 2, 4, 8, 167, 334, 668, 1336, 12269, 24538, 49076, 98152, 2048923, 4097846, 8195692, 16391384

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 -16391383
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 16391384 can be divided by 16 positive divisors. The sum of these divisors (counting 16391384) is 1, the average is 0.0625.

Base conversion 16391384

Base System Value
2 Binary 111110100001110011011000
3 Ternary 1010211202202022
4 Quaternary 332201303120
5 Quinary 13144011014
6 Senary 1343154012
8 Octal 76416330
10 Decimal 16391384
12 Duodecimal 55a5908
16 Hexadecimal fa1cd8
20 Vigesimal 528i94
36 Base36 9rbo8

Cryptographic Hash Functions

md5 65cb0b25cbfba13611553a4d7fe8457e
sha1 6d82ccb2ef0df6033dc7191948f850360f18309f
sha256 290c99030eb3f152065bc366fbf33cc92f182a79229c8161b7cb775a463bb2e8
sha512 44b8fa93f18073a2fd191be2e099fbd179e7e6538ab58cfafca0956f5a488b320948916b09b0fd2e6a5095d232970825745a17aaee2822c7af743509eb01c53f
ripemd-160 ff00c4281dcbd8a5a985eae3b56d435a543e26a9

16391384 as geometric shapes

Circle

Radius = n
Diameter 32782768
Circumference 102990103.11314
Area 8.4407516416352E+14

Sphere

Radius = n
Volume 1.844741352089E+22
Surface area 3.3763006566541E+15
Circumference 102990103.11314

Square

Length = n
Perimeter 65565536
Area 268677469435456
Diagonal 23180917.558865

Cube

Length = n
Surface area 1612064816612736
Volume 4.4039955736648E+21
Space diagonal 28390709.894372

Equilateral Triangle

Length = n
Perimeter 49174152
Area 1.1634075697781E+14
Altitude 14195354.947186

Triangular Pyramid

Length = n
Surface area 1.1634075697781E+14
Volume 5.1901585574232E+20
Height 7726972.5196218