20143784 (number)

20143784 is an even 8-digits composite number following 20143783 and preceding 20143785. In scientific notation, it is written as 2.0143784 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 10058752 positive integers (up to 20143784) that are relatively prime to 20143784.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand seven hundred eighty-four

Notation

Scientific notation 2.0143784 × 10^7
Engineering notation 2.0143784 × 10^6

Prime Factorization of 20143784

Prime Factorization 2 × 2 × 2 × 1217 × 2069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5035946
Product of the distinct prime numbers

The prime factorization of 20143784 is 2 × 2 × 2 × 1217 × 2069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 28, 19, 695, 607, 5977, 596, 26461, 21062, 514626, 508681, 5667240, 5770800, 74556540, 6163225, 437774331, 717408173, 398901484, 107035292

Basic calculations (n = 20143784)

Multiplication

n×y
n×2 40287568
n×3 60431352
n×4 80575136
n×5 100718920

Division

n÷y
n÷2 10071892
n÷3 6714594.6666667
n÷3 5035946
n÷5 4028756.8

Exponentiation

ny
n2 405772033838656
n3 8.1737842028866E+21
n4 1.6465094344556E+29
n5 3.3166930401636E+36

Nth Root

y√n
2√n 4488.1827057285
3√n 272.09069207581
4√n 66.993900511378
5√n 28.895366758265

Divisors of 20143784

1, 2, 4, 8, 1217, 2069, 2434, 4138, 4868, 8276, 9736, 16552, 2517973, 5035946, 10071892, 20143784

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143784 can be divided by 16 positive divisors. The sum of these divisors (counting 20143784) is 1, the average is 0.0625.

Base conversion 20143784

Base System Value
2 Binary 1001100110101111010101000
3 Ternary 1101220102002002
4 Quaternary 1030311322220
5 Quinary 20124100114
6 Senary 1555430132
8 Octal 114657250
10 Decimal 20143784
12 Duodecimal 68b5348
16 Hexadecimal 1335ea8
20 Vigesimal 65hj94
36 Base36 bzr1k

Cryptographic Hash Functions

md5 92e19526a9da9196ab75e0a4d0dbba9a
sha1 10c209ce41f4f75cb03fa2948c090880a49a5b0c
sha256 d7c31f96cb2f6b94961098bfa63e6fcf94a11b946cbabb1668fb143b394694b0
sha512 030ee24327d647bdc0290982703399cdc03aac04ab5a3fa0e490941a256169e303ad1d7fa5fd2fb139267ff43dcc708e0c78075f504c8e6df0a0cf499b540d2d
ripemd-160 024ff780ed930cc8c88cf7d65856ac8ad73157ed

20143784 as geometric shapes

Circle

Radius = n
Diameter 40287568
Circumference 126567127.6598
Area 1.2747704405397E+15

Sphere

Radius = n
Volume 3.4238267205089E+22
Surface area 5.0990817621588E+15
Circumference 126567127.6598

Square

Length = n
Perimeter 80575136
Area 405772033838656
Diagonal 28487612.530314

Cube

Length = n
Surface area 2434632203031936
Volume 8.1737842028866E+21
Space diagonal 34890057.344693

Equilateral Triangle

Length = n
Perimeter 60431352
Area 1.7570444472478E+14
Altitude 17445028.672347

Triangular Pyramid

Length = n
Surface area 1.7570444472478E+14
Volume 9.6328970630276E+20
Height 9495870.8434381