20238812 (number)

20238812 is an even 8-digits composite number following 20238811 and preceding 20238813. In scientific notation, it is written as 2.0238812 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 9072000 positive integers (up to 20238812) that are relatively prime to 20238812.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand eight hundred twelve

Notation

Scientific notation 2.0238812 × 10^7
Engineering notation 2.0238812 × 10^6

Prime Factorization of 20238812

Prime Factorization 2 × 2 × 11 × 73 × 6301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10119406
Product of the distinct prime numbers

The prime factorization of 20238812 is 2 × 2 × 11 × 73 × 6301. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 73, 50, 501, 969, 9000, 3616, 12520, 9655, 565135, 439728, 89059, 8292441, 79379741, 69408285, 728367573, 662949936, 2943560045, 3208988127

Basic calculations (n = 20238812)

Multiplication

n×y
n×2 40477624
n×3 60716436
n×4 80955248
n×5 101194060

Division

n÷y
n÷2 10119406
n÷3 6746270.6666667
n÷3 5059703
n÷5 4047762.4

Exponentiation

ny
n2 409609511171344
n3 8.2900098900087E+21
n4 1.6777995164203E+29
n5 3.3956668986521E+36

Nth Root

y√n
2√n 4498.7567171386
3√n 272.51788228186
4√n 67.072771801519
5√n 28.922578151039

Divisors of 20238812

1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6301, 12602, 25204, 69311, 138622, 277244, 459973, 919946, 1839892, 5059703, 10119406, 20238812

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238812 can be divided by 24 positive divisors. The sum of these divisors (counting 20238812) is 1, the average is 0.041666666666667.

Base conversion 20238812

Base System Value
2 Binary 1001101001101000111011100
3 Ternary 1102002020102122
4 Quaternary 1031031013130
5 Quinary 20140120222
6 Senary 2001442112
8 Octal 115150734
10 Decimal 20238812
12 Duodecimal 6940338
16 Hexadecimal 134d1dc
20 Vigesimal 669h0c
36 Base36 c1sd8

Cryptographic Hash Functions

md5 a0910517dea4692442da0d1c18425d61
sha1 c56f05c7cfe7c332efae08cd64e60bedcfc807c3
sha256 7751be2caec82267e844ac426f95182da3561943788a1938bb997eb1e3d7b1c7
sha512 edac7f8d3a8b18d2fdde9822fab41c197536a6191a0c4082ce2f0d35d47dea9043f210407c711f142369e46cd2276108b4bcedd889d167fbec9e8afc939643a0
ripemd-160 af8aad93630b8a45660def66787df613b7089498

20238812 as geometric shapes

Circle

Radius = n
Diameter 40477624
Circumference 127164206.19317
Area 1.2868262311364E+15

Sphere

Radius = n
Volume 3.4725112224851E+22
Surface area 5.1473049245456E+15
Circumference 127164206.19317

Square

Length = n
Perimeter 80955248
Area 409609511171344
Diagonal 28622002.416719

Cube

Length = n
Surface area 2457657067028064
Volume 8.2900098900087E+21
Space diagonal 35054650.668835

Equilateral Triangle

Length = n
Perimeter 60716436
Area 1.7736612115305E+14
Altitude 17527325.334417

Triangular Pyramid

Length = n
Surface area 1.7736612115305E+14
Volume 9.7698703488812E+20
Height 9540667.4722398