16144420 (number)

16144420 is an even 8-digits composite number following 16144419 and preceding 16144421. In scientific notation, it is written as 1.6144420 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 6457760 positive integers (up to 16144420) that are relatively prime to 16144420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6144420 × 10^7
Engineering notation 1.6144420 × 10^6

Prime Factorization of 16144420

Prime Factorization 2 × 2 × 5 × 807221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8072210
Product of the distinct prime numbers

The prime factorization of 16144420 is 2 × 2 × 5 × 807221. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 44, 93, 466, 689, 1062, 4857, 59625, 59045, 120196, 314153, 6255601, 348088, 4363445, 89158850, 376614537, 10684819, 4045806169, 9598267685

Basic calculations (n = 16144420)

Multiplication

n×y
n×2 32288840
n×3 48433260
n×4 64577680
n×5 80722100

Division

n÷y
n÷2 8072210
n÷3 5381473.3333333
n÷3 4036105
n÷5 3228884

Exponentiation

ny
n2 260642297136400
n3 4.2079187147348E+21
n4 6.7934407056539E+28
n5 1.0967615999717E+36

Nth Root

y√n
2√n 4018.0119462242
3√n 252.74009773481
4√n 63.387790198304
5√n 27.644229479041

Divisors of 16144420

1, 2, 4, 5, 10, 20, 807221, 1614442, 3228884, 4036105, 8072210, 16144420

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 -16144419
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 16144420 can be divided by 12 positive divisors. The sum of these divisors (counting 16144420) is 1, the average is 0.083333333333333.

Base conversion 16144420

Base System Value
2 Binary 111101100101100000100100
3 Ternary 1010101012222111
4 Quaternary 331211200210
5 Quinary 13113110140
6 Senary 1334010404
8 Octal 75454044
10 Decimal 16144420
12 Duodecimal 54a6a04
16 Hexadecimal f65824
20 Vigesimal 50i110
36 Base36 9m144

Cryptographic Hash Functions

md5 3045730419a4b0cdf99dd617d676735d
sha1 1218584a2b0e424640fc82ddc15cffb568481dc1
sha256 e03902fdae39d881d8006e4ca8f93644ba53287024fc60264b554653670fc01b
sha512 8113f33d7d2a9a329168b4dd29078b1ddbd2aa09a7a5a9bf2b69cedae2610eea402b3f19b4a9034679c82398d61f52ce52674766910a1098024749a81d8e616d
ripemd-160 ce8cd9d6f8e0e74b3119154e462934a860fa377e

16144420 as geometric shapes

Circle

Radius = n
Diameter 32288840
Circumference 101438382.53694
Area 8.1883192589848E+14

Sphere

Radius = n
Volume 1.7626088694819E+22
Surface area 3.2753277035939E+15
Circumference 101438382.53694

Square

Length = n
Perimeter 64577680
Area 260642297136400
Diagonal 22831657.720647

Cube

Length = n
Surface area 1563853782818400
Volume 4.2079187147348E+21
Space diagonal 27962955.698731

Equilateral Triangle

Length = n
Perimeter 48433260
Area 1.1286142531043E+14
Altitude 13981477.849366

Triangular Pyramid

Length = n
Surface area 1.1286142531043E+14
Volume 4.959079763118E+20
Height 7610552.5735491