20144480 (number)

20144480 is an even 8-digits composite number following 20144479 and preceding 20144481. In scientific notation, it is written as 2.0144480 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 7990272 positive integers (up to 20144480) that are relatively prime to 20144480.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0144480 × 10^7
Engineering notation 2.0144480 × 10^6

Prime Factorization of 20144480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 919 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1259030
Product of the distinct prime numbers

The prime factorization of 20144480 is 2 × 2 × 2 × 2 × 2 × 5 × 919 × 137. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20144480)

Multiplication

n×y
n×2 40288960
n×3 60433440
n×4 80577920
n×5 100722400

Division

n÷y
n÷2 10072240
n÷3 6714826.6666667
n÷3 5036120
n÷5 4028896

Exponentiation

ny
n2 405800074470400
n3 8.1746314841675E+21
n4 1.6467370044018E+29
n5 3.3172660650432E+36

Nth Root

y√n
2√n 4488.2602420091
3√n 272.09382576279
4√n 66.994479190521
5√n 28.895566431746

Divisors of 20144480

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20144479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20144480 can be divided by 48 positive divisors. The sum of these divisors (counting 20144480) is 1, the average is 0.020833333333333.

Base conversion 20144480

Base System Value
2 Binary 1001100110110000101100000
3 Ternary 1101220110000212
4 Quaternary 1030312011200
5 Quinary 20124110410
6 Senary 1555433252
8 Octal 114660540
10 Decimal 20144480
12 Duodecimal 68b5828
16 Hexadecimal 1336160
20 Vigesimal 65i140
36 Base36 bzrkw

Cryptographic Hash Functions

md5 7a9383feb3395b564b3fd11511452d78
sha1 1afd7f74a6e861f33297a6e9a3d69019e0b8c313
sha256 cc7f31b1b80a300418ef568b3c2b0576584b7043e328f7aea840623a9479a079
sha512 75a4f78e9496230d41d4f2402de709015ec4b672e6d468c3583d6d5a9b36e0b1ed4ef6363312c137a4e6df2b6d6d7397c36508aaf0f99a7dcdb86cfd102aa696
ripemd-160 a6bb43e5197bf82a77f0dde63050ca66c91bb336

20144480 as geometric shapes

Circle

Radius = n
Diameter 40288960
Circumference 126571500.75677
Area 1.2748585327824E+15

Sphere

Radius = n
Volume 3.4241816288619E+22
Surface area 5.0994341311296E+15
Circumference 126571500.75677

Square

Length = n
Perimeter 80577920
Area 405800074470400
Diagonal 28488596.822954

Cube

Length = n
Surface area 2434800446822400
Volume 8.1746314841675E+21
Space diagonal 34891262.852055

Equilateral Triangle

Length = n
Perimeter 60433440
Area 1.7571658667449E+14
Altitude 17445631.426028

Triangular Pyramid

Length = n
Surface area 1.7571658667449E+14
Volume 9.6338955935931E+20
Height 9496198.9409845