20238744 (number)

20238744 is an even 8-digits composite number following 20238743 and preceding 20238745. In scientific notation, it is written as 2.0238744 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6720000 positive integers (up to 20238744) that are relatively prime to 20238744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0238744 × 10^7
Engineering notation 2.0238744 × 10^6

Prime Factorization of 20238744

Prime Factorization 2 × 2 × 2 × 3 × 281 × 3001

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5059686
Product of the distinct prime numbers

The prime factorization of 20238744 is 2 × 2 × 2 × 3 × 281 × 3001. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 27, 29, 867, 821, 6498, 1827, 69154, 13857, 28657, 313352, 5830676, 5399865, 78141248, 51880100, 709916194, 800712526, 5731974012, 5553128308

Basic calculations (n = 20238744)

Multiplication

n×y
n×2 40477488
n×3 60716232
n×4 80954976
n×5 101193720

Division

n÷y
n÷2 10119372
n÷3 6746248
n÷3 5059686
n÷5 4047748.8

Exponentiation

ny
n2 409606758697536
n3 8.2899263299492E+21
n4 1.677776967707E+29
n5 3.3956098538519E+36

Nth Root

y√n
2√n 4498.7491594887
3√n 272.5175770723
4√n 67.072715462315
5√n 28.922558715728

Divisors of 20238744

1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3001, 3372, 6002, 6744, 9003, 12004, 18006, 24008, 36012, 72024, 843281, 1686562, 2529843, 3373124, 5059686, 6746248, 10119372, 20238744

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238744 can be divided by 32 positive divisors. The sum of these divisors (counting 20238744) is 1, the average is 0.03125.

Base conversion 20238744

Base System Value
2 Binary 1001101001101000110011000
3 Ternary 1102002020100010
4 Quaternary 1031031012120
5 Quinary 20140114434
6 Senary 2001441520
8 Octal 115150630
10 Decimal 20238744
12 Duodecimal 69402a0
16 Hexadecimal 134d198
20 Vigesimal 669gh4
36 Base36 c1sbc

Cryptographic Hash Functions

md5 c1ed16a1ecb82313d67414f59365356a
sha1 554f8bcf49f4926bef8c822ea730f4a6019318fc
sha256 a6de820b53e5f035e929b3cfe338aa718d1d58ef8224ebc0be7ab3d7218e53ef
sha512 f116ec90434364ce76ebc06e6a3954e0b274f55f862cf89f01f32501eaea1c04b1ca6d1d05a073803dc97310b7557b94b3bb00aed1af515d3870ae30425a658c
ripemd-160 e19f59acc501dd621946ba59be9ae05071d925c5

20238744 as geometric shapes

Circle

Radius = n
Diameter 40477488
Circumference 127163778.93657
Area 1.2868175839849E+15

Sphere

Radius = n
Volume 3.4724762209292E+22
Surface area 5.1472703359396E+15
Circumference 127163778.93657

Square

Length = n
Perimeter 80954976
Area 409606758697536
Diagonal 28621906.250197

Cube

Length = n
Surface area 2457640552185216
Volume 8.2899263299492E+21
Space diagonal 35054532.88938

Equilateral Triangle

Length = n
Perimeter 60716232
Area 1.7736492929693E+14
Altitude 17527266.44469

Triangular Pyramid

Length = n
Surface area 1.7736492929693E+14
Volume 9.7697718724067E+20
Height 9540635.4167324