16542 (number)

16542 is an even 5-digits composite number following 16541 and preceding 16543. In scientific notation, it is written as 1.6542 × 10^4. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 5508 positive integers (up to 16542) that are relatively prime to 16542.

Interesting facts

Basic properties

Name

Name sixteen thousand five hundred forty-two

Notation

Scientific notation 1.6542 × 10^4
Engineering notation 1.6542 × 10^3

Prime Factorization of 16542

Prime Factorization 2 × 9 × 919

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16542
Product of the distinct prime numbers

The prime factorization of 16542 is 2 × 9 × 919. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 95, 99, 200, 484, 5163, 5340, 1535, 20011, 679468, 19486, 1384432, 8941970, 29069876, 39425983, 421250976, 954969518, 3423941150, 8253624793

Basic calculations (n = 16542)

Multiplication

n×y
n×2 33084
n×3 49626
n×4 66168
n×5 82710

Division

n÷y
n÷2 8271
n÷3 5514
n÷3 4135.5
n÷5 3308.4

Exponentiation

ny
n2 273637764
n3 4526515892088
n4 74877625886919696
n5 1.2386256874214E+21

Nth Root

y√n
2√n 128.61570666136
3√n 25.479799457391
4√n 11.340886502446
5√n 6.9777853131709

Divisors of 16542

1, 2, 9, 18, 919, 1838, 8271, 16542

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16542 can be divided by 8 positive divisors. The sum of these divisors (counting 16542) is 1, the average is 0.125.

Base conversion 16542

Base System Value
2 Binary 100000010011110
3 Ternary 211200200
4 Quaternary 10002132
5 Quinary 1012132
6 Senary 204330
8 Octal 40236
10 Decimal 16542
12 Duodecimal 96a6
16 Hexadecimal 409e
20 Vigesimal 2172
36 Base36 cri

Cryptographic Hash Functions

md5 eb51bae453607697419719dfa9f33e36
sha1 b666bbe09e0b0bf97e7e895e7b5377734bf14361
sha256 9b4cd5f95b2d5d7967627f8436c97ce2cf66c75b818e3e94830b49438aec532a
sha512 fcb43c94826780e85643f0d4c260f4292da832a9c49e30abbeee41906da753497098eff5ef34249bfa20c861988a81152a3855d57b53da59b943274c1ea47257
ripemd-160 d02ec0e6b8499508ed19b1ab290f940193839c5e

16542 as geometric shapes

Circle

Radius = n
Diameter 33084
Circumference 103936.45135136
Area 859658389.12714

Sphere

Radius = n
Volume 18960625430588
Surface area 3438633556.5086
Circumference 103936.45135136

Square

Length = n
Perimeter 66168
Area 273637764
Diagonal 23393.920748776

Cube

Length = n
Surface area 1641826584
Volume 4526515892088
Space diagonal 28651.584458804

Equilateral Triangle

Length = n
Perimeter 49626
Area 118488627.52939
Altitude 14325.792229402

Triangular Pyramid

Length = n
Surface area 118488627.52939
Volume 533455013740.68
Height 7797.9735829252