20238724 (number)

20238724 is an even 8-digits composite number following 20238723 and preceding 20238725. In scientific notation, it is written as 2.0238724 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 8497440 positive integers (up to 20238724) that are relatively prime to 20238724.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0238724 × 10^7
Engineering notation 2.0238724 × 10^6

Prime Factorization of 20238724

Prime Factorization 2 × 2 × 11 × 19 × 43 × 563

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10119362
Product of the distinct prime numbers

The prime factorization of 20238724 is 2 × 2 × 11 × 19 × 43 × 563. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20238724)

Multiplication

n×y
n×2 40477448
n×3 60716172
n×4 80954896
n×5 101193620

Division

n÷y
n÷2 10119362
n÷3 6746241.3333333
n÷3 5059681
n÷5 4047744.8

Exponentiation

ny
n2 409605949148176
n3 8.289901753568E+21
n4 1.6777703357758E+29
n5 3.3955930761153E+36

Nth Root

y√n
2√n 4498.746936648
3√n 272.51748730465
4√n 67.072698891934
5√n 28.922552999451

Divisors of 20238724

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238723
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238724 can be divided by 48 positive divisors. The sum of these divisors (counting 20238724) is 1, the average is 0.020833333333333.

Base conversion 20238724

Base System Value
2 Binary 1001101001101000110000100
3 Ternary 1102002020022101
4 Quaternary 1031031012010
5 Quinary 20140114344
6 Senary 2001441444
8 Octal 115150604
10 Decimal 20238724
12 Duodecimal 6940284
16 Hexadecimal 134d184
20 Vigesimal 669gg4
36 Base36 c1sas

Cryptographic Hash Functions

md5 2f460929c3a6669536417eeeec8077fb
sha1 58a8d2b1c89cf67f50a2f0bd101a977301580174
sha256 9b9cd8b98ff187a61fc76a35cf30da3a790e666404fdbdc333c03e843946f0bf
sha512 c213f0fb44f37a77cd2009ca76bb6e15ad92a245d8e3ce36f377e4f3cdff4115776449f028ebaa76b1d80dbdc8e5419daf31413bc4e74ab7ae534ce3faecec10
ripemd-160 910a81355a770caaaa0dd754d49f51980dfbb97d

20238724 as geometric shapes

Circle

Radius = n
Diameter 40477448
Circumference 127163653.27286
Area 1.2868150407106E+15

Sphere

Radius = n
Volume 3.4724659263987E+22
Surface area 5.1472601628423E+15
Circumference 127163653.27286

Square

Length = n
Perimeter 80954896
Area 409605949148176
Diagonal 28621877.965926

Cube

Length = n
Surface area 2457635694889056
Volume 8.289901753568E+21
Space diagonal 35054498.248364

Equilateral Triangle

Length = n
Perimeter 60716172
Area 1.7736457875178E+14
Altitude 17527249.124182

Triangular Pyramid

Length = n
Surface area 1.7736457875178E+14
Volume 9.7697429088636E+20
Height 9540625.988642