20532440 (number)

20532440 is an even 8-digits composite number following 20532439 and preceding 20532441. In scientific notation, it is written as 2.0532440 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 16 positive divisors. There are 8212960 positive integers (up to 20532440) that are relatively prime to 20532440.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-two thousand four hundred forty

Notation

Scientific notation 2.0532440 × 10^7
Engineering notation 2.0532440 × 10^6

Prime Factorization of 20532440

Prime Factorization 2 × 2 × 2 × 5 × 513311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5133110
Product of the distinct prime numbers

The prime factorization of 20532440 is 2 × 2 × 2 × 5 × 513311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 30, 1, 584, 415, 8391, 8307, 87486, 56902, 584795, 888333, 5386131, 5482057, 25714741, 43434653, 327063909, 564445210, 3964968513, 3444075382

Basic calculations (n = 20532440)

Multiplication

n×y
n×2 41064880
n×3 61597320
n×4 82129760
n×5 102662200

Division

n÷y
n÷2 10266220
n÷3 6844146.6666667
n÷3 5133110
n÷5 4106488

Exponentiation

ny
n2 421581092353600
n3 8.6560884838848E+21
n4 1.7773061743005E+29
n5 3.6492432385456E+36

Nth Root

y√n
2√n 4531.2735516629
3√n 273.82947102977
4√n 67.314735026314
5√n 29.006018022625

Divisors of 20532440

1, 2, 4, 5, 8, 10, 20, 40, 513311, 1026622, 2053244, 2566555, 4106488, 5133110, 10266220, 20532440

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 -20532439
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 20532440 can be divided by 16 positive divisors. The sum of these divisors (counting 20532440) is 1, the average is 0.0625.

Base conversion 20532440

Base System Value
2 Binary 1001110010100110011011000
3 Ternary 1102122011012202
4 Quaternary 1032110303120
5 Quinary 20224014230
6 Senary 2012025332
8 Octal 116246330
10 Decimal 20532440
12 Duodecimal 6a62248
16 Hexadecimal 1394cd8
20 Vigesimal 686b20
36 Base36 c82xk

Cryptographic Hash Functions

md5 34a5a460d6591fcabab39248519769c7
sha1 41e42ee674b8424195db6efd2d53ef1ac442eae0
sha256 ade6e0ae5d538327b7836d2acb67101823aa3456c51da751aa7eab54a81d477a
sha512 71971fe70542ac1b3981db54670baca446c369f8c34f314ac378bdfbb6a1bef2c6ca3f770cbed92d03f346a3f5ba0d4484ee077f624ffe72ca4c1d02d0857ce7
ripemd-160 130d03bd4a64b42c9db737beee63779b7d9a5710

20532440 as geometric shapes

Circle

Radius = n
Diameter 41064880
Circumference 129009125.32855
Area 1.3244360626304E+15

Sphere

Radius = n
Volume 3.6258538653061E+22
Surface area 5.2977442505217E+15
Circumference 129009125.32855

Square

Length = n
Perimeter 82129760
Area 421581092353600
Diagonal 29037255.116612

Cube

Length = n
Surface area 2529486554121600
Volume 8.6560884838848E+21
Space diagonal 35563229.28336

Equilateral Triangle

Length = n
Perimeter 61597320
Area 1.8254996786671E+14
Altitude 17781614.64168

Triangular Pyramid

Length = n
Surface area 1.8254996786671E+14
Volume 1.0201298109176E+21
Height 9679085.0388706