20193784 (number)

20193784 is an even 8-digits composite number following 20193783 and preceding 20193785. In scientific notation, it is written as 2.0193784 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 9273600 positive integers (up to 20193784) that are relatively prime to 20193784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0193784 × 10^7
Engineering notation 2.0193784 × 10^6

Prime Factorization of 20193784

Prime Factorization 2 × 2 × 2 × 13 × 691 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5048446
Product of the distinct prime numbers

The prime factorization of 20193784 is 2 × 2 × 2 × 13 × 691 × 281. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 96, 40, 191, 580, 480, 4476, 48457, 68741, 615123, 944510, 1111836, 7468170, 52461342, 17272362, 774089701, 165427461, 6556891042, 4863770513

Basic calculations (n = 20193784)

Multiplication

n×y
n×2 40387568
n×3 60581352
n×4 80775136
n×5 100968920

Division

n÷y
n÷2 10096892
n÷3 6731261.3333333
n÷3 5048446
n÷5 4038756.8

Exponentiation

ny
n2 407788912238656
n3 8.2348012113424E+21
n4 1.6629179694479E+29
n5 3.3580606284749E+36

Nth Root

y√n
2√n 4493.7494367176
3√n 272.31562985167
4√n 67.035434187582
5√n 28.909697094758

Divisors of 20193784

1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 691, 1124, 1382, 2248, 2764, 3653, 5528, 7306, 8983, 14612, 17966, 29224, 35932, 71864, 194171, 388342, 776684, 1553368, 2524223, 5048446, 10096892, 20193784

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20193783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20193784 can be divided by 32 positive divisors. The sum of these divisors (counting 20193784) is 1, the average is 0.03125.

Base conversion 20193784

Base System Value
2 Binary 1001101000010000111111000
3 Ternary 1101222221122221
4 Quaternary 1031002013320
5 Quinary 20132200114
6 Senary 2000453424
8 Octal 115020770
10 Decimal 20193784
12 Duodecimal 691a274
16 Hexadecimal 13421f8
20 Vigesimal 664494
36 Base36 c0tmg

Cryptographic Hash Functions

md5 106666afdd761f8c50de090404cd4894
sha1 c85ff4c19a0863b08f6d3dba501282ff8bbac2c2
sha256 30d84b69e03b149a0b9fc4d953debfea51203c8871b90499720c46d995cde553
sha512 a15eb23a91f52a4196713eeba24073b2a5cb892cf23134a2c81c76ccac9d5ffd765ac178a7a6a0685f592d870f6e93032b4d942f217d5285a01e6317e1b0db04
ripemd-160 a663fec8b4752059f32224fd47c906d148c4d1e8

20193784 as geometric shapes

Circle

Radius = n
Diameter 40387568
Circumference 126881286.92516
Area 1.2811066509043E+15

Sphere

Radius = n
Volume 3.4493854652434E+22
Surface area 5.1244266036173E+15
Circumference 126881286.92516

Square

Length = n
Perimeter 80775136
Area 407788912238656
Diagonal 28558323.208433

Cube

Length = n
Surface area 2446733473431936
Volume 8.2348012113424E+21
Space diagonal 34976659.885071

Equilateral Triangle

Length = n
Perimeter 60581352
Area 1.7657777869015E+14
Altitude 17488329.942536

Triangular Pyramid

Length = n
Surface area 1.7657777869015E+14
Volume 9.7048062971057E+20
Height 9519441.0694776