20291368 (number)

20291368 is an even 8-digits composite number following 20291367 and preceding 20291369. In scientific notation, it is written as 2.0291368 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9954048 positive integers (up to 20291368) that are relatively prime to 20291368.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-one thousand three hundred sixty-eight

Notation

Scientific notation 2.0291368 × 10^7
Engineering notation 2.0291368 × 10^6

Prime Factorization of 20291368

Prime Factorization 2 × 2 × 2 × 53 × 47857

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5072842
Product of the distinct prime numbers

The prime factorization of 20291368 is 2 × 2 × 2 × 53 × 47857. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 36, 3, 323, 23, 1348, 2188, 46723, 51924, 653753, 583986, 3040152, 5045537, 32712264, 54875509, 94048364, 531898318, 7312851854, 3760110670

Basic calculations (n = 20291368)

Multiplication

n×y
n×2 40582736
n×3 60874104
n×4 81165472
n×5 101456840

Division

n÷y
n÷2 10145684
n÷3 6763789.3333333
n÷3 5072842
n÷5 4058273.6

Exponentiation

ny
n2 411739615311424
n3 8.3547600544625E+21
n4 1.695295108168E+29
n5 3.4399856908437E+36

Nth Root

y√n
2√n 4504.5940993612
3√n 272.75356920851
4√n 67.116272984733
5√n 28.937583760713

Divisors of 20291368

1, 2, 4, 8, 53, 106, 212, 424, 47857, 95714, 191428, 382856, 2536421, 5072842, 10145684, 20291368

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 -20291367
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 20291368 can be divided by 16 positive divisors. The sum of these divisors (counting 20291368) is 1, the average is 0.0625.

Base conversion 20291368

Base System Value
2 Binary 1001101011001111100101000
3 Ternary 1102011220112011
4 Quaternary 1031121330220
5 Quinary 20143310433
6 Senary 2002525304
8 Octal 115317450
10 Decimal 20291368
12 Duodecimal 6966834
16 Hexadecimal 1359f28
20 Vigesimal 66g888
36 Base36 c2wx4

Cryptographic Hash Functions

md5 08827cdf45e4ba218fb9175a66bcbbbb
sha1 98ad480defc963e78d9503fcb580e91baf2eb0d2
sha256 c74f3a1a5bfcd9dd20b923cb898def3614e35fa1b8dce048e3c1815f861ed27d
sha512 777f2fa46365de48968447a7dec96de7048a5a9d276905dd8761cc16d685e8a5113b121d7b04efeb29b7027fdebd82b4a7c58181a587124b8fe02d2d11bced2e
ripemd-160 7c5d734202f2ae900a1da9e75e02d2558946f1db

20291368 as geometric shapes

Circle

Radius = n
Diameter 40582736
Circumference 127494425.28017
Area 1.2935181506543E+15

Sphere

Radius = n
Volume 3.4996337079473E+22
Surface area 5.174072602617E+15
Circumference 127494425.28017

Square

Length = n
Perimeter 81165472
Area 411739615311424
Diagonal 28696327.824703

Cube

Length = n
Surface area 2470437691868544
Volume 8.3547600544625E+21
Space diagonal 35145680.331077

Equilateral Triangle

Length = n
Perimeter 60874104
Area 1.7828848330206E+14
Altitude 17572840.165539

Triangular Pyramid

Length = n
Surface area 1.7828848330206E+14
Volume 9.8461791494949E+20
Height 9565442.6082345