20238436 (number)

20238436 is an even 8-digits composite number following 20238435 and preceding 20238437. In scientific notation, it is written as 2.0238436 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 9679208 positive integers (up to 20238436) that are relatively prime to 20238436.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand four hundred thirty-six

Notation

Scientific notation 2.0238436 × 10^7
Engineering notation 2.0238436 × 10^6

Prime Factorization of 20238436

Prime Factorization 2 × 2 × 23 × 219983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10119218
Product of the distinct prime numbers

The prime factorization of 20238436 is 2 × 2 × 23 × 219983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 60, 88, 117, 463, 888, 7398, 47175, 73880, 199636, 950613, 9829673, 3190667, 85466848, 43342687, 86699127, 111596455, 6324314045, 4874653756

Basic calculations (n = 20238436)

Multiplication

n×y
n×2 40476872
n×3 60715308
n×4 80953744
n×5 101192180

Division

n÷y
n÷2 10119218
n÷3 6746145.3333333
n÷3 5059609
n÷5 4047687.2

Exponentiation

ny
n2 409594291726096
n3 8.2895478590639E+21
n4 1.677674838146E+29
n5 3.3953514840629E+36

Nth Root

y√n
2√n 4498.714927621
3√n 272.51619464397
4√n 67.072460277084
5√n 28.922470684551

Divisors of 20238436

1, 2, 4, 23, 46, 92, 219983, 439966, 879932, 5059609, 10119218, 20238436

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 -20238435
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 20238436 can be divided by 12 positive divisors. The sum of these divisors (counting 20238436) is 1, the average is 0.083333333333333.

Base conversion 20238436

Base System Value
2 Binary 1001101001101000001100100
3 Ternary 1102002012220201
4 Quaternary 1031031001210
5 Quinary 20140112221
6 Senary 2001440244
8 Octal 115150144
10 Decimal 20238436
12 Duodecimal 6940084
16 Hexadecimal 134d064
20 Vigesimal 669g1g
36 Base36 c1s2s

Cryptographic Hash Functions

md5 df7513fac263a71b22ceed55fdc11f1e
sha1 c4ca00fdcb18e1b40c232a1fb841867123442bf4
sha256 14df925fc050121ea5dc8240de870b1406e7f5d2b38c828fe6bfeed5f83280ce
sha512 bf4490d5297164be00ccf3cd4f76e114a1b8f15472d96d5ed9e869830b11a912fb4d328eef7919f31ef43f6d15cc9d7bd2be359e39829ef5355b9ce1355cce40
ripemd-160 e499d49182453301469db422d87b1ed89ec53256

20238436 as geometric shapes

Circle

Radius = n
Diameter 40476872
Circumference 127161843.71549
Area 1.286778417839E+15

Sphere

Radius = n
Volume 3.4723176874155E+22
Surface area 5.1471136713561E+15
Circumference 127161843.71549

Square

Length = n
Perimeter 80953744
Area 409594291726096
Diagonal 28621470.67242

Cube

Length = n
Surface area 2457565750356576
Volume 8.2895478590639E+21
Space diagonal 35053999.417731

Equilateral Triangle

Length = n
Perimeter 60715308
Area 1.7735953093995E+14
Altitude 17526999.708866

Triangular Pyramid

Length = n
Surface area 1.7735953093995E+14
Volume 9.7693258401909E+20
Height 9540490.22414