16401443 (number)

16401443 is an odd 8-digits composite number following 16401442 and preceding 16401444. In scientific notation, it is written as 1.6401443 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 15835848 positive integers (up to 16401443) that are relatively prime to 16401443.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand four hundred forty-three

Notation

Scientific notation 1.6401443 × 10^7
Engineering notation 1.6401443 × 10^6

Prime Factorization of 16401443

Prime Factorization 29 × 565567

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16401443
Product of the distinct prime numbers

The prime factorization of 16401443 is 29 × 565567. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 57, 82, 845, 228, 3671, 3216, 25691, 35980, 321030, 304184, 5972753, 491860, 44818394, 65350955, 673236893, 97335194, 814253759, 6206288291

Basic calculations (n = 16401443)

Multiplication

n×y
n×2 32802886
n×3 49204329
n×4 65605772
n×5 82007215

Division

n÷y
n÷2 8200721.5
n÷3 5467147.6666667
n÷3 4100360.75
n÷5 3280288.6

Exponentiation

ny
n2 269007332482249
n3 4.4121084302897E+21
n4 7.2364944929215E+28
n5 1.1868895194547E+36

Nth Root

y√n
2√n 4049.8695040705
3√n 254.07426992984
4√n 63.638585025678
5√n 27.73169479065

Divisors of 16401443

1, 29, 565567, 16401443

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401442
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401443 can be divided by 4 positive divisors. The sum of these divisors (counting 16401443) is 1, the average is 0.25.

Base conversion 16401443

Base System Value
2 Binary 111110100100010000100011
3 Ternary 1010212021112212
4 Quaternary 332210100203
5 Quinary 13144321233
6 Senary 1343312335
8 Octal 76442043
10 Decimal 16401443
12 Duodecimal 55ab6ab
16 Hexadecimal fa4423
20 Vigesimal 52a3c3
36 Base36 9rjfn

Cryptographic Hash Functions

md5 e407069e30c16fc145efc3ffea9691e1
sha1 ff6ef3942654537162243ae59cb0dc94f66e9f3c
sha256 c57572909e89aa458dcad0198344d97b6649e7160cdb0c9239e45e594603dc5a
sha512 ffcd48ba48660f62514ec5afc4a53d746679029759970545d3908d8174252a56268eb9d0b06b30fc3f37af80f6ee975c46a2b722cc3e235ce184280904a8a3e1
ripemd-160 0abe893c8aa41bbbd120280338046de652d11090

16401443 as geometric shapes

Circle

Radius = n
Diameter 32802886
Circumference 103053305.67414
Area 8.4511145948802E+14

Sphere

Radius = n
Volume 1.8481396575253E+22
Surface area 3.3804458379521E+15
Circumference 103053305.67414

Square

Length = n
Perimeter 65605772
Area 269007332482249
Diagonal 23195143.133089

Cube

Length = n
Surface area 1614043994893494
Volume 4.4121084302897E+21
Space diagonal 28408132.593445

Equilateral Triangle

Length = n
Perimeter 49204329
Area 1.1648359186696E+14
Altitude 14204066.296722

Triangular Pyramid

Length = n
Surface area 1.1648359186696E+14
Volume 5.1997196506469E+20
Height 7731714.3776964