20382012 (number)

20382012 is an even 8-digits composite number following 20382011 and preceding 20382013. In scientific notation, it is written as 2.0382012 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 5620608 positive integers (up to 20382012) that are relatively prime to 20382012.

Interesting facts

Basic properties

Name

Name twenty million three hundred eighty-two thousand twelve

Notation

Scientific notation 2.0382012 × 10^7
Engineering notation 2.0382012 × 10^6

Prime Factorization of 20382012

Prime Factorization 2 × 2 × 7 × 9 × 29 × 2789

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10191006
Product of the distinct prime numbers

The prime factorization of 20382012 is 2 × 2 × 7 × 9 × 29 × 2789. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 63, 83, 140, 718, 5787, 2958, 68948, 95429, 248229, 73476, 670573, 1361378, 71780184, 77588300, 994589806, 640606845, 1831713358, 7583720720

Basic calculations (n = 20382012)

Multiplication

n×y
n×2 40764024
n×3 61146036
n×4 81528048
n×5 101910060

Division

n÷y
n÷2 10191006
n÷3 6794004
n÷3 5095503
n÷5 4076402.4

Exponentiation

ny
n2 415426413168144
n3 8.4672261383101E+21
n4 1.7257910475775E+29
n5 3.5175093841217E+36

Nth Root

y√n
2√n 4514.6441720251
3√n 273.15910702746
4√n 67.191101881314
5√n 28.96339122652

Divisors of 20382012

1, 2, 4, 7, 9, 14, 18, 28, 29, 36, 58, 63, 116, 126, 203, 252, 261, 406, 522, 812, 1044, 1827, 2789, 3654, 5578, 7308, 11156, 19523, 25101, 39046, 50202, 78092, 80881, 100404, 161762, 175707, 323524, 351414, 566167, 702828, 727929, 1132334, 1455858, 2264668, 2911716, 5095503, 10191006, 20382012

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 -20382011
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 20382012 can be divided by 48 positive divisors. The sum of these divisors (counting 20382012) is 1, the average is 0.020833333333333.

Base conversion 20382012

Base System Value
2 Binary 1001101110000000100111100
3 Ternary 1102100111212100
4 Quaternary 1031300010330
5 Quinary 20204211022
6 Senary 2004505100
8 Octal 115600474
10 Decimal 20382012
12 Duodecimal 69ab190
16 Hexadecimal 137013c
20 Vigesimal 677f0c
36 Base36 c4uv0

Cryptographic Hash Functions

md5 20b3a078bb99f5bce30fd32b5772b4b9
sha1 8a07014eb1902a32f67f4c0a8c3fa298bdfef02a
sha256 eb89168dea8ceff90a90c097ae4b7693a4addc339332ddf705d7d07b75311ca5
sha512 13e51ffc9e2f8e5a69964afcab83532c69351e6184a5037a4624928031776e9ea445c4530632b96be181440cdc936ad7cf8a9c22558f234c813983e14798d280
ripemd-160 76f887f3d879e5807b3bfea4a5446112d9e15504

20382012 as geometric shapes

Circle

Radius = n
Diameter 40764024
Circumference 128063958.32916
Area 1.3051005677162E+15

Sphere

Radius = n
Volume 3.5467433909865E+22
Surface area 5.2204022708648E+15
Circumference 128063958.32916

Square

Length = n
Perimeter 81528048
Area 415426413168144
Diagonal 28824517.798851

Cube

Length = n
Surface area 2492558479008864
Volume 8.4672261383101E+21
Space diagonal 35302680.344479

Equilateral Triangle

Length = n
Perimeter 61146036
Area 1.7988491360333E+14
Altitude 17651340.172239

Triangular Pyramid

Length = n
Surface area 1.7988491360333E+14
Volume 9.9787217003984E+20
Height 9608172.5996171