20243784 (number)

20243784 is an even 8-digits composite number following 20243783 and preceding 20243785. In scientific notation, it is written as 2.0243784 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6133600 positive integers (up to 20243784) that are relatively prime to 20243784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0243784 × 10^7
Engineering notation 2.0243784 × 10^6

Prime Factorization of 20243784

Prime Factorization 2 × 2 × 2 × 33 × 11 × 6971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5060946
Product of the distinct prime numbers

The prime factorization of 20243784 is 2 × 2 × 2 × 33 × 11 × 6971. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 32, 60, 855, 865, 645, 4973, 88072, 56556, 943572, 192378, 83874, 7690985, 56511682, 80254121, 777514605, 297671016, 915908261, 6648178333

Basic calculations (n = 20243784)

Multiplication

n×y
n×2 40487568
n×3 60731352
n×4 80975136
n×5 101218920

Division

n÷y
n÷2 10121892
n÷3 6747928
n÷3 5060946
n÷5 4048756.8

Exponentiation

ny
n2 409810790638656
n3 8.2961211265582E+21
n4 1.6794488412388E+29
n5 3.3998399581089E+36

Nth Root

y√n
2√n 4499.3092803229
3√n 272.5401966346
4√n 67.076890806916
5√n 28.923999073666

Divisors of 20243784

1, 2, 4, 8, 11, 22, 33, 44, 66, 88, 132, 264, 363, 726, 1452, 2904, 6971, 13942, 27884, 55768, 76681, 153362, 230043, 306724, 460086, 613448, 920172, 1840344, 2530473, 5060946, 10121892, 20243784

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 -20243783
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 20243784 can be divided by 32 positive divisors. The sum of these divisors (counting 20243784) is 1, the average is 0.03125.

Base conversion 20243784

Base System Value
2 Binary 1001101001110010101001000
3 Ternary 1102002111020210
4 Quaternary 1031032111020
5 Quinary 20140300114
6 Senary 2001521120
8 Octal 115162510
10 Decimal 20243784
12 Duodecimal 69431a0
16 Hexadecimal 134e548
20 Vigesimal 66a994
36 Base36 c1w7c

Cryptographic Hash Functions

md5 2f454c6f9bedae88996806cfaecc4372
sha1 4667dec7db9a3ee1c09f6351c54608db867558f3
sha256 7ef1a89ab4d9b211791695573709eeb72045a61e38f1a17aa07950738bead7ff
sha512 1b878772730bb8483954187252caecaff02cf3f9dda745e2e90ab541c8b45cb8e927f7a342c9606bc730ab76dde2a8211d21cc8a8c0312838cde7e5cc0ba8142
ripemd-160 c209f26510b8f101a60c63040ad69da9c5ca45d4

20243784 as geometric shapes

Circle

Radius = n
Diameter 40487568
Circumference 127195446.19052
Area 1.2874585692322E+15

Sphere

Radius = n
Volume 3.4750710912648E+22
Surface area 5.1498342769289E+15
Circumference 127195446.19052

Square

Length = n
Perimeter 80975136
Area 409810790638656
Diagonal 28629033.886551

Cube

Length = n
Surface area 2458864743831936
Volume 8.2961211265582E+21
Space diagonal 35063262.42545

Equilateral Triangle

Length = n
Perimeter 60731352
Area 1.7745327771903E+14
Altitude 17531631.212725

Triangular Pyramid

Length = n
Surface area 1.7745327771903E+14
Volume 9.7770725102238E+20
Height 9543011.2955172