20001384 (number)

20001384 is an even 8-digits composite number following 20001383 and preceding 20001385. In scientific notation, it is written as 2.0001384 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 64 positive divisors. There are 5778432 positive integers (up to 20001384) that are relatively prime to 20001384.

Interesting facts

Basic properties

Name

Name twenty million one thousand three hundred eighty-four

Notation

Scientific notation 2.0001384 × 10^7
Engineering notation 2.0001384 × 10^6

Prime Factorization of 20001384

Prime Factorization 2 × 2 × 2 × 9 × 39 × 17 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5000346
Product of the distinct prime numbers

The prime factorization of 20001384 is 2 × 2 × 2 × 9 × 39 × 17 × 419. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 69, 93, 854, 945, 3082, 3881, 71735, 21048, 803958, 980981, 4908001, 6926748, 12035335, 72288029, 72328675, 410993260, 4522198253, 9432387147

Basic calculations (n = 20001384)

Multiplication

n×y
n×2 40002768
n×3 60004152
n×4 80005536
n×5 100006920

Division

n÷y
n÷2 10000692
n÷3 6667128
n÷3 5000346
n÷5 4000276.8

Exponentiation

ny
n2 400055361915456
n3 8.00166091493E+21
n4 1.6004429259731E+29
n5 3.2011073532471E+36

Nth Root

y√n
2√n 4472.2906882268
3√n 271.44802277171
4√n 66.875187388349
5√n 28.854397446425

Divisors of 20001384

1, 2, 4, 8, 9, 17, 18, 34, 36, 39, 68, 72, 78, 136, 153, 156, 306, 312, 351, 419, 612, 663, 702, 838, 1224, 1326, 1404, 1676, 2652, 2808, 3352, 3771, 5304, 5967, 7123, 7542, 11934, 14246, 15084, 16341, 23868, 28492, 30168, 32682, 47736, 56984, 64107, 65364, 128214, 130728, 147069, 256428, 277797, 294138, 512856, 555594, 588276, 1111188, 1176552, 2222376, 2500173, 5000346, 10000692, 20001384

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 -20001383
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 20001384 can be divided by 64 positive divisors. The sum of these divisors (counting 20001384) is 1, the average is 0.015625.

Base conversion 20001384

Base System Value
2 Binary 1001100010011001001101000
3 Ternary 1101122011202000
4 Quaternary 1030103021220
5 Quinary 20110021014
6 Senary 1552411000
8 Octal 114231150
10 Decimal 20001384
12 Duodecimal 6846a60
16 Hexadecimal 1313268
20 Vigesimal 650394
36 Base36 bwp60

Cryptographic Hash Functions

md5 9b087fefe1df3f178774e42257878be6
sha1 dd8892605f1f445993681de2f844f118ea10b7f7
sha256 a9ebc1ccc36bbda53670f30808ded7ed186b09819c6a14cb5336cbe77d5a97be
sha512 ae7a1565b5fd89623da7f1c92c855b98418ee16f0ff4b1d4bc7121bae9559bd8c8d975791193e6d29bd770694603e0c386d641e0d1d0a5a6cd63a136112781e8
ripemd-160 0e9ecd48a42c4d7fda7b51916f176d80991824c4

20001384 as geometric shapes

Circle

Radius = n
Diameter 40002768
Circumference 125672402.07206
Area 1.2568109860228E+15

Sphere

Radius = n
Volume 3.3517278862481E+22
Surface area 5.0272439440912E+15
Circumference 125672402.07206

Square

Length = n
Perimeter 80005536
Area 400055361915456
Diagonal 28286228.519032

Cube

Length = n
Surface area 2400332171492736
Volume 8.00166091493E+21
Space diagonal 34643413.309695

Equilateral Triangle

Length = n
Perimeter 60004152
Area 1.7322905316948E+14
Altitude 17321706.654848

Triangular Pyramid

Length = n
Surface area 1.7322905316948E+14
Volume 9.4300478228373E+20
Height 9428742.8396774