20542272 (number)

20542272 is an even 8-digits composite number following 20542271 and preceding 20542273. In scientific notation, it is written as 2.0542272 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 56 positive divisors. There are 6770688 positive integers (up to 20542272) that are relatively prime to 20542272.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-two thousand two hundred seventy-two

Notation

Scientific notation 2.0542272 × 10^7
Engineering notation 2.0542272 × 10^6

Prime Factorization of 20542272

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 97 × 1103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 641946
Product of the distinct prime numbers

The prime factorization of 20542272 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 97 × 1103. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20542272)

Multiplication

n×y
n×2 41084544
n×3 61626816
n×4 82169088
n×5 102711360

Division

n÷y
n÷2 10271136
n÷3 6847424
n÷3 5135568
n÷5 4108454.4

Exponentiation

ny
n2 421984938921984
n3 8.6685293952388E+21
n4 1.7807128867699E+29
n5 3.6579888473933E+36

Nth Root

y√n
2√n 4532.3583265227
3√n 273.87317198522
4√n 67.322792028575
5√n 29.008795408653

Divisors of 20542272

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20542271
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20542272 can be divided by 56 positive divisors. The sum of these divisors (counting 20542272) is 1, the average is 0.017857142857143.

Base conversion 20542272

Base System Value
2 Binary 1001110010111001101000000
3 Ternary 1102122122200220
4 Quaternary 1032113031000
5 Quinary 20224323042
6 Senary 2012143040
8 Octal 116271500
10 Decimal 20542272
12 Duodecimal 6a67a80
16 Hexadecimal 1397340
20 Vigesimal 687fdc
36 Base36 c8aio

Cryptographic Hash Functions

md5 967dffcc5d51bc3b4dbf49e3eac4c822
sha1 085e5f867be7753304a76b2ad073f496ef7cd085
sha256 7974e0340dc1f31d7125604f2f41b569e970f0f283fd0afd6b35f8e44cbbf54a
sha512 dce6469bb637c53d2d15e620f5b27144b22f39b7ddc749a58532041625a271825ad2384cdbe4105ce50e30b0bc89b3b398dff87587ba0f18159b36d42b1902eb
ripemd-160 9a3682df9b46e75c5c7000f6e33cbfdb86bc90f2

20542272 as geometric shapes

Circle

Radius = n
Diameter 41084544
Circumference 129070901.60649
Area 1.3257047840428E+15

Sphere

Radius = n
Volume 3.6310651020679E+22
Surface area 5.3028191361714E+15
Circumference 129070901.60649

Square

Length = n
Perimeter 82169088
Area 421984938921984
Diagonal 29051159.664357

Cube

Length = n
Surface area 2531909633531904
Volume 8.6685293952388E+21
Space diagonal 35580258.8069

Equilateral Triangle

Length = n
Perimeter 61626816
Area 1.8272483856043E+14
Altitude 17790129.40345

Triangular Pyramid

Length = n
Surface area 1.8272483856043E+14
Volume 1.0215959863814E+21
Height 9683719.888119