20459744 (number)

20459744 is an even 8-digits composite number following 20459743 and preceding 20459745. In scientific notation, it is written as 2.0459744 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 9991296 positive integers (up to 20459744) that are relatively prime to 20459744.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-nine thousand seven hundred forty-four

Notation

Scientific notation 2.0459744 × 10^7
Engineering notation 2.0459744 × 10^6

Prime Factorization of 20459744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 43 × 14869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1278734
Product of the distinct prime numbers

The prime factorization of 20459744 is 2 × 2 × 2 × 2 × 2 × 43 × 14869. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 61, 45, 596, 101, 3993, 9694, 90392, 45827, 45394, 760986, 8036020, 7889068, 15711861, 46125249, 512669194, 528428307, 933149720, 6331556399

Basic calculations (n = 20459744)

Multiplication

n×y
n×2 40919488
n×3 61379232
n×4 81838976
n×5 102298720

Division

n÷y
n÷2 10229872
n÷3 6819914.6666667
n÷3 5114936
n÷5 4091948.8

Exponentiation

ny
n2 418601124545536
n3 8.5644718463138E+21
n4 1.7522690147079E+29
n5 3.5850975460055E+36

Nth Root

y√n
2√n 4523.2448529789
3√n 273.50592048251
4√n 67.255073065003
5√n 28.985449457834

Divisors of 20459744

1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 14869, 29738, 59476, 118952, 237904, 475808, 639367, 1278734, 2557468, 5114936, 10229872, 20459744

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20459743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20459744 can be divided by 24 positive divisors. The sum of these divisors (counting 20459744) is 1, the average is 0.041666666666667.

Base conversion 20459744

Base System Value
2 Binary 1001110000011000011100000
3 Ternary 1102111110111022
4 Quaternary 1032003003200
5 Quinary 20214202434
6 Senary 2010305012
8 Octal 116030340
10 Decimal 20459744
12 Duodecimal 6a28168
16 Hexadecimal 13830e0
20 Vigesimal 67h974
36 Base36 c6iu8

Cryptographic Hash Functions

md5 3464d6433effb6567da19d81a0de0fe7
sha1 bdbe14b2b5da90e6d3efe4fd96fd6a72bb65d14c
sha256 e4793685f2191666309b0a701c61742d35b5c2129179e228cb76aa96b3a99e7b
sha512 55a2d076933498deeb8a487a768d20b248970b8edc037b053ade3a3783a1b6029a20b7c97fdcf88a39a1cb3df52c711b072ef1fa7c23b9db4dbe9677ef6bb1c7
ripemd-160 c2cbe1c4230a5b3c8ac64d5ac3cee7142f08603b

20459744 as geometric shapes

Circle

Radius = n
Diameter 40919488
Circumference 128552362.88946
Area 1.3150742176567E+15

Sphere

Radius = n
Volume 3.5874775779008E+22
Surface area 5.2602968706267E+15
Circumference 128552362.88946

Square

Length = n
Perimeter 81838976
Area 418601124545536
Diagonal 28934447.447482

Cube

Length = n
Surface area 2511606747273216
Volume 8.5644718463138E+21
Space diagonal 35437316.117852

Equilateral Triangle

Length = n
Perimeter 61379232
Area 1.8125960395458E+14
Altitude 17718658.058926

Triangular Pyramid

Length = n
Surface area 1.8125960395458E+14
Volume 1.009332686635E+21
Height 9644815.8158272