20144849 (number)

20144849 is an odd 8-digits composite number following 20144848 and preceding 20144850. In scientific notation, it is written as 2.0144849 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 19041792 positive integers (up to 20144849) that are relatively prime to 20144849.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand eight hundred forty-nine

Notation

Scientific notation 2.0144849 × 10^7
Engineering notation 2.0144849 × 10^6

Prime Factorization of 20144849

Prime Factorization 23 × 23 × 337 × 113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 875863
Product of the distinct prime numbers

The prime factorization of 20144849 is 23 × 23 × 337 × 113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 67, 80, 680, 283, 8467, 4645, 88995, 21330, 67773, 256701, 1850496, 3405764, 72860176, 96551419, 102618783, 381703815, 4492737000, 5348672580

Basic calculations (n = 20144849)

Multiplication

n×y
n×2 40289698
n×3 60434547
n×4 80579396
n×5 100724245

Division

n÷y
n÷2 10072424.5
n÷3 6714949.6666667
n÷3 5036212.25
n÷5 4028969.8

Exponentiation

ny
n2 405814941232801
n3 8.1750807130786E+21
n4 1.6468576652778E+29
n5 3.3175698991514E+36

Nth Root

y√n
2√n 4488.3013490629
3√n 272.0954871279
4√n 66.994785984156
5√n 28.895672290878

Divisors of 20144849

1, 23, 113, 337, 529, 2599, 7751, 38081, 59777, 178273, 875863, 20144849

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 -20144848
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 20144849 can be divided by 12 positive divisors. The sum of these divisors (counting 20144849) is 1, the average is 0.083333333333333.

Base conversion 20144849

Base System Value
2 Binary 1001100110110001011010001
3 Ternary 1101220110112112
4 Quaternary 1030312023101
5 Quinary 20124113344
6 Senary 1555435105
8 Octal 114661321
10 Decimal 20144849
12 Duodecimal 68b5a95
16 Hexadecimal 13362d1
20 Vigesimal 65i229
36 Base36 bzrv5

Cryptographic Hash Functions

md5 83296da1d1f17fdc165365d24bf02ff7
sha1 e58a14c87db78a64dd4b17199e11fc7e65b77bb5
sha256 e73ae67986cba0eb831542c2cfb8223d781462293ad07f08fd01a898a8a3cc06
sha512 249a031f3f1f717928830729e7712608ce48e6a4880ded9784ce818017418bdd0204daf025b5e96bd80a9a649090504751ce9ab7ed8b7058b65bcfe79c25441e
ripemd-160 5b9cd0c9e16c05130c3e7407b757c8ac50d43525

20144849 as geometric shapes

Circle

Radius = n
Diameter 40289698
Circumference 126573819.25215
Area 1.2749052380939E+15

Sphere

Radius = n
Volume 3.4243698014282E+22
Surface area 5.0996209523758E+15
Circumference 126573819.25215

Square

Length = n
Perimeter 80579396
Area 405814941232801
Diagonal 28489118.667758

Cube

Length = n
Surface area 2434889647396806
Volume 8.1750807130786E+21
Space diagonal 34891901.978803

Equilateral Triangle

Length = n
Perimeter 60434547
Area 1.7572302417145E+14
Altitude 17445950.989402

Triangular Pyramid

Length = n
Surface area 1.7572302417145E+14
Volume 9.6344250149421E+20
Height 9496372.8892527