20542452 (number)

20542452 is an even 8-digits composite number following 20542451 and preceding 20542453. In scientific notation, it is written as 2.0542452 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5869248 positive integers (up to 20542452) that are relatively prime to 20542452.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0542452 × 10^7
Engineering notation 2.0542452 × 10^6

Prime Factorization of 20542452

Prime Factorization 2 × 2 × 3 × 7 × 244553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10271226
Product of the distinct prime numbers

The prime factorization of 20542452 is 2 × 2 × 3 × 7 × 244553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 57, 69, 237, 716, 4148, 1291, 91657, 93360, 265244, 658971, 2976904, 6971429, 93306301, 88891931, 148379083, 383410735, 3663176572, 6603447252

Basic calculations (n = 20542452)

Multiplication

n×y
n×2 41084904
n×3 61627356
n×4 82169808
n×5 102712260

Division

n÷y
n÷2 10271226
n÷3 6847484
n÷3 5135613
n÷5 4108490.4

Exponentiation

ny
n2 421992334172304
n3 8.6687572691025E+21
n4 1.7807753010019E+29
n5 3.6581491143617E+36

Nth Root

y√n
2√n 4532.3781836912
3√n 273.8739719134
4√n 67.322939505723
5√n 29.008846245921

Divisors of 20542452

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 244553, 489106, 733659, 978212, 1467318, 1711871, 2934636, 3423742, 5135613, 6847484, 10271226, 20542452

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 -20542451
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 20542452 can be divided by 24 positive divisors. The sum of these divisors (counting 20542452) is 1, the average is 0.041666666666667.

Base conversion 20542452

Base System Value
2 Binary 1001110010111001111110100
3 Ternary 1102122122221120
4 Quaternary 1032113033310
5 Quinary 20224324302
6 Senary 2012143540
8 Octal 116271764
10 Decimal 20542452
12 Duodecimal 6a67bb0
16 Hexadecimal 13973f4
20 Vigesimal 687g2c
36 Base36 c8ano

Cryptographic Hash Functions

md5 875f8fb33dd3f39a987c715e3de0e804
sha1 16186a1b24bd07b1fa319423718edc779b22cfc7
sha256 9de7e09b332ac37340bb023b011f129d33b585ed6b3d86a13505c41ac2277021
sha512 f81424f3e9633522b7c0cdecb0d37ffec0e9631ae3b349c0e6e6b7d033673bee1ac6fcec43f13d38f6d178d9663d56d410fa6837e440e7757d467865bfa9c894
ripemd-160 72b0880c87bf3cc505755efe721c08857fd68714

20542452 as geometric shapes

Circle

Radius = n
Diameter 41084904
Circumference 129072032.57984
Area 1.3257280169069E+15

Sphere

Radius = n
Volume 3.6311605536487E+22
Surface area 5.3029120676277E+15
Circumference 129072032.57984

Square

Length = n
Perimeter 82169808
Area 421992334172304
Diagonal 29051414.222798

Cube

Length = n
Surface area 2531954005033824
Volume 8.6687572691025E+21
Space diagonal 35580570.576045

Equilateral Triangle

Length = n
Perimeter 61627356
Area 1.8272804079775E+14
Altitude 17790285.288022

Triangular Pyramid

Length = n
Surface area 1.8272804079775E+14
Volume 1.0216228415738E+21
Height 9683804.7409328