20532972 (number)

20532972 is an even 8-digits composite number following 20532971 and preceding 20532973. In scientific notation, it is written as 2.0532972 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 6844320 positive integers (up to 20532972) that are relatively prime to 20532972.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-two thousand nine hundred seventy-two

Notation

Scientific notation 2.0532972 × 10^7
Engineering notation 2.0532972 × 10^6

Prime Factorization of 20532972

Prime Factorization 2 × 2 × 3 × 1711081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10266486
Product of the distinct prime numbers

The prime factorization of 20532972 is 2 × 2 × 3 × 1711081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 22, 92, 846, 475, 289, 1408, 10523, 89967, 9551, 673902, 3602172, 5221687, 86474085, 73228859, 169683885, 728565970, 3838343407, 9838936853

Basic calculations (n = 20532972)

Multiplication

n×y
n×2 41065944
n×3 61598916
n×4 82131888
n×5 102664860

Division

n÷y
n÷2 10266486
n÷3 6844324
n÷3 5133243
n÷5 4106594.4

Exponentiation

ny
n2 421602939152784
n3 8.6567613447418E+21
n4 1.7774903830227E+29
n5 3.6497160264874E+36

Nth Root

y√n
2√n 4531.3322544258
3√n 273.83183600312
4√n 67.315171056946
5√n 29.006168331518

Divisors of 20532972

1, 2, 3, 4, 6, 12, 1711081, 3422162, 5133243, 6844324, 10266486, 20532972

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 -20532971
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 20532972 can be divided by 12 positive divisors. The sum of these divisors (counting 20532972) is 1, the average is 0.083333333333333.

Base conversion 20532972

Base System Value
2 Binary 1001110010100111011101100
3 Ternary 1102122011221110
4 Quaternary 1032110323230
5 Quinary 20224023342
6 Senary 2012032020
8 Octal 116247354
10 Decimal 20532972
12 Duodecimal 6a62610
16 Hexadecimal 1394eec
20 Vigesimal 686c8c
36 Base36 c83cc

Cryptographic Hash Functions

md5 6cce5a1e5070efbc26ba2e827f28e918
sha1 0cc3cd6d564cb691e3866fcbecd8812ee59ec020
sha256 2e4579839a6f2f2d1c63ca4fabe1496174e59b5d2606d8fa163c9fc27b26504d
sha512 4faa14175bcd5305417862e487fdeca4e8f1f32dcc462d1dbc3dd785078015eb428d76e7ceec1cd948c92f6980fe1ac692dc1c4270a1baf723e2fb54e3e9a220
ripemd-160 e2ba9f2dabdb1ead886f3e3f396fe99b260f6d5e

20532972 as geometric shapes

Circle

Radius = n
Diameter 41065944
Circumference 129012467.98313
Area 1.3245046963743E+15

Sphere

Radius = n
Volume 3.6261357126028E+22
Surface area 5.298018785497E+15
Circumference 129012467.98313

Square

Length = n
Perimeter 82131888
Area 421602939152784
Diagonal 29038007.478227

Cube

Length = n
Surface area 2529617634916704
Volume 8.6567613447418E+21
Space diagonal 35564150.734389

Equilateral Triangle

Length = n
Perimeter 61598916
Area 1.8255942780825E+14
Altitude 17782075.367195

Triangular Pyramid

Length = n
Surface area 1.8255942780825E+14
Volume 1.0202091083301E+21
Height 9679335.8260757