20238040 (number)

20238040 is an even 8-digits composite number following 20238039 and preceding 20238041. In scientific notation, it is written as 2.0238040 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 64 positive divisors. There are 7413120 positive integers (up to 20238040) that are relatively prime to 20238040.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand forty

Notation

Scientific notation 2.0238040 × 10^7
Engineering notation 2.0238040 × 10^6

Prime Factorization of 20238040

Prime Factorization 2 × 2 × 2 × 5 × 31 × 19 × 859

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5059510
Product of the distinct prime numbers

The prime factorization of 20238040 is 2 × 2 × 2 × 5 × 31 × 19 × 859. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 67, 9, 667, 606, 1562, 5219, 46663, 55251, 548791, 40307, 6669761, 630343, 4961995, 25289303, 966199119, 357891980, 5282537159, 9112055161

Basic calculations (n = 20238040)

Multiplication

n×y
n×2 40476080
n×3 60714120
n×4 80952160
n×5 101190200

Division

n÷y
n÷2 10119020
n÷3 6746013.3333333
n÷3 5059510
n÷5 4047608

Exponentiation

ny
n2 409578263041600
n3 8.2890612705664E+21
n4 1.6775435355617E+29
n5 3.395019317444E+36

Nth Root

y√n
2√n 4498.670914837
3√n 272.5144172155
4√n 67.072132177507
5√n 28.922357500034

Divisors of 20238040

1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 859, 1178, 1240, 1718, 2356, 2945, 3436, 4295, 4712, 5890, 6872, 8590, 11780, 16321, 17180, 23560, 26629, 32642, 34360, 53258, 65284, 81605, 106516, 130568, 133145, 163210, 213032, 266290, 326420, 505951, 532580, 652840, 1011902, 1065160, 2023804, 2529755, 4047608, 5059510, 10119020, 20238040

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238040 can be divided by 64 positive divisors. The sum of these divisors (counting 20238040) is 1, the average is 0.015625.

Base conversion 20238040

Base System Value
2 Binary 1001101001100111011011000
3 Ternary 1102002012101001
4 Quaternary 1031030323120
5 Quinary 20140104130
6 Senary 2001434344
8 Octal 115147330
10 Decimal 20238040
12 Duodecimal 693b9b4
16 Hexadecimal 134ced8
20 Vigesimal 669f20
36 Base36 c1rrs

Cryptographic Hash Functions

md5 2029cd099370f6f39e8174f215bf67f8
sha1 41fa83c4d1d8f3841ee62e53d4ba747310e96590
sha256 0128c01a597be9e480b7c9b98c363569817aa3485e5bc8311591970b8fa646fb
sha512 9e58e7d645a883863ce1f3d05aa97f50a623c5a67deb3f5ea87e81dd9fd90a741e2b55521e26c3d77c23a407e2f6b026eafbbbed082059a7900c4504ee7cf372
ripemd-160 159edf995fd4bdf5fc653394968fb4fd549537c3

20238040 as geometric shapes

Circle

Radius = n
Diameter 40476080
Circumference 127159355.57411
Area 1.2867280622416E+15

Sphere

Radius = n
Volume 3.4721138657023E+22
Surface area 5.1469122489662E+15
Circumference 127159355.57411

Square

Length = n
Perimeter 80952160
Area 409578263041600
Diagonal 28620910.643849

Cube

Length = n
Surface area 2457469578249600
Volume 8.2890612705664E+21
Space diagonal 35053313.525611

Equilateral Triangle

Length = n
Perimeter 60714120
Area 1.7735259031597E+14
Altitude 17526656.762806

Triangular Pyramid

Length = n
Surface area 1.7735259031597E+14
Volume 9.7687523901472E+20
Height 9540303.5479497