20544090 (number)

20544090 is an even 8-digits composite number following 20544089 and preceding 20544091. In scientific notation, it is written as 2.0544090 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 4695744 positive integers (up to 20544090) that are relatively prime to 20544090.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-four thousand ninety

Notation

Scientific notation 2.0544090 × 10^7
Engineering notation 2.0544090 × 10^6

Prime Factorization of 20544090

Prime Factorization 2 × 15 × 7 × 97829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20544090
Product of the distinct prime numbers

The prime factorization of 20544090 is 2 × 15 × 7 × 97829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 10, 18, 85, 629, 537, 2191, 8632, 89873, 72693, 529729, 226629, 7646837, 4010482, 58350071, 96376615, 69075550, 694295292, 6296453756, 5487832477

Basic calculations (n = 20544090)

Multiplication

n×y
n×2 41088180
n×3 61632270
n×4 82176360
n×5 102720450

Division

n÷y
n÷2 10272045
n÷3 6848030
n÷3 5136022.5
n÷5 4108818

Exponentiation

ny
n2 422059633928100
n3 8.6708311047859E+21
n4 1.7813433459152E+29
n5 3.6596078019383E+36

Nth Root

y√n
2√n 4532.5588799264
3√n 273.88125104514
4√n 67.324281503232
5√n 29.009308848678

Divisors of 20544090

1, 2, 7, 14, 15, 30, 105, 210, 97829, 195658, 684803, 1369606, 1467435, 2934870, 10272045, 20544090

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20544089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20544090 can be divided by 16 positive divisors. The sum of these divisors (counting 20544090) is 1, the average is 0.0625.

Base conversion 20544090

Base System Value
2 Binary 1001110010111101001011010
3 Ternary 1102122202012020
4 Quaternary 1032113221122
5 Quinary 20224402330
6 Senary 2012155310
8 Octal 116275132
10 Decimal 20544090
12 Duodecimal 6a68b36
16 Hexadecimal 1397a5a
20 Vigesimal 68804a
36 Base36 c8bx6

Cryptographic Hash Functions

md5 4611fe90fd5f864823af9a4c659529b1
sha1 b231320e457b9be664ec828600d380ef3db5dfb8
sha256 bb2be3ad48240793edb53c9f2848745946da0388a5506d2e7f5e638c9fb8e869
sha512 28a9deefe3cd2420648f9ff2dcd39ad84ec334ed314fbbeab327e24f248a22d873e322a8add3398f7a02cf89943c978087337447c908f086c398f876adade4f1
ripemd-160 057a9cb1a54f3e37e706c37bdcf560d296bd1ea1

20544090 as geometric shapes

Circle

Radius = n
Diameter 41088180
Circumference 129082324.43738
Area 1.3259394453253E+15

Sphere

Radius = n
Volume 3.6320292399085E+22
Surface area 5.3037577813013E+15
Circumference 129082324.43738

Square

Length = n
Perimeter 82176360
Area 422059633928100
Diagonal 29053730.704613

Cube

Length = n
Surface area 2532357803568600
Volume 8.6708311047859E+21
Space diagonal 35583407.675268

Equilateral Triangle

Length = n
Perimeter 61632270
Area 1.8275718244685E+14
Altitude 17791703.837634

Triangular Pyramid

Length = n
Surface area 1.8275718244685E+14
Volume 1.0218672454529E+21
Height 9684576.9015378