16548081 (number)

16548081 is an odd 8-digits composite number following 16548080 and preceding 16548082. In scientific notation, it is written as 1.6548081 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 10028920 positive integers (up to 16548081) that are relatively prime to 16548081.

Interesting facts

Basic properties

Name

Name sixteen million five hundred forty-eight thousand eighty-one

Notation

Scientific notation 1.6548081 × 10^7
Engineering notation 1.6548081 × 10^6

Prime Factorization of 16548081

Prime Factorization 3 × 11 × 11 × 45587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1504371
Product of the distinct prime numbers

The prime factorization of 16548081 is 3 × 11 × 11 × 45587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 18, 70, 249, 696, 5795, 313, 71003, 69545, 542607, 597178, 3608803, 4488596, 77355570, 5441254, 276831302, 439624721, 6161919290, 6261837385

Basic calculations (n = 16548081)

Multiplication

n×y
n×2 33096162
n×3 49644243
n×4 66192324
n×5 82740405

Division

n÷y
n÷2 8274040.5
n÷3 5516027
n÷3 4137020.25
n÷5 3309616.2

Exponentiation

ny
n2 273838984782561
n3 4.5315097011396E+21
n4 7.4987789586744E+28
n5 1.2409040160924E+36

Nth Root

y√n
2√n 4067.9332590395
3√n 254.82921282206
4√n 63.780351669143
5√n 27.781105748078

Divisors of 16548081

1, 3, 11, 33, 121, 363, 45587, 136761, 501457, 1504371, 5516027, 16548081

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16548080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16548081 can be divided by 12 positive divisors. The sum of these divisors (counting 16548081) is 1, the average is 0.083333333333333.

Base conversion 16548081

Base System Value
2 Binary 111111001000000011110001
3 Ternary 1011010201200220
4 Quaternary 333020003301
5 Quinary 13214014311
6 Senary 1350403253
8 Octal 77100361
10 Decimal 16548081
12 Duodecimal 5660529
16 Hexadecimal fc80f1
20 Vigesimal 538a41
36 Base36 9uokx

Cryptographic Hash Functions

md5 aee62bbd882d7a1ba118f89799c6f794
sha1 120cd18dff0514841236c91ad137eab429d29d1a
sha256 5412015287c7bfb9d59ed139d58345e43be48f433d8dd3fd2d041efd62aecf55
sha512 dfdf67b45ceb20b9343028903d207bfff048e8cfd570fb17fea6b1e1a9395ea9c1df8ba0ee78d1429e72b5118637c257eedf5952e2b5c73e363c8e4421580db3
ripemd-160 f0b71ba4f938ef93c3d4c39e4fbeedd5dca9d429

16548081 as geometric shapes

Circle

Radius = n
Diameter 33096162
Circumference 103974659.40122
Area 8.6029054285938E+14

Sphere

Radius = n
Volume 1.8981543449028E+22
Surface area 3.4411621714375E+15
Circumference 103974659.40122

Square

Length = n
Perimeter 66192324
Area 273838984782561
Diagonal 23402520.581449

Cube

Length = n
Surface area 1643033908695366
Volume 4.5315097011396E+21
Space diagonal 28662117.059765

Equilateral Triangle

Length = n
Perimeter 49644243
Area 1.1857575868412E+14
Altitude 14331058.529883

Triangular Pyramid

Length = n
Surface area 1.1857575868412E+14
Volume 5.340435397814E+20
Height 7800840.1938162