20243820 (number)

20243820 is an even 8-digits composite number following 20243819 and preceding 20243821. In scientific notation, it is written as 2.0243820 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 5398336 positive integers (up to 20243820) that are relatively prime to 20243820.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-three thousand eight hundred twenty

Notation

Scientific notation 2.0243820 × 10^7
Engineering notation 2.0243820 × 10^6

Prime Factorization of 20243820

Prime Factorization 2 × 2 × 5 × 3 × 337397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10121910
Product of the distinct prime numbers

The prime factorization of 20243820 is 2 × 2 × 5 × 3 × 337397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 5, 16, 325, 860, 1934, 7109, 75729, 14591, 887809, 785606, 2103653, 5327751, 85447157, 22159534, 567488896, 859060205, 7806401173, 4825175690

Basic calculations (n = 20243820)

Multiplication

n×y
n×2 40487640
n×3 60731460
n×4 80975280
n×5 101219100

Division

n÷y
n÷2 10121910
n÷3 6747940
n÷3 5060955
n÷5 4048764

Exponentiation

ny
n2 409812248192400
n3 8.2961653862023E+21
n4 1.6794607876851E+29
n5 3.3998701882955E+36

Nth Root

y√n
2√n 4499.3132809352
3√n 272.54035818939
4√n 67.076920628002
5√n 28.924009360905

Divisors of 20243820

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337397, 674794, 1012191, 1349588, 1686985, 2024382, 3373970, 4048764, 5060955, 6747940, 10121910, 20243820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20243819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20243820 can be divided by 24 positive divisors. The sum of these divisors (counting 20243820) is 1, the average is 0.041666666666667.

Base conversion 20243820

Base System Value
2 Binary 1001101001110010101101100
3 Ternary 1102002111022010
4 Quaternary 1031032111230
5 Quinary 20140300240
6 Senary 2001521220
8 Octal 115162554
10 Decimal 20243820
12 Duodecimal 6943210
16 Hexadecimal 134e56c
20 Vigesimal 66a9b0
36 Base36 c1w8c

Cryptographic Hash Functions

md5 d2db5596f818e06928edaa00078769cf
sha1 0ee7546ebbeb6d70d8a549fe3e0815a686de0555
sha256 5745c6c5b8425d209a451676f8f31a9e667edd41752675ce691518334f2bb4e7
sha512 7ce6f0e598e76985802705364f944aa57168afb3f2ef1d5b48287d1060ce4df55ccfdc410319b24828a3f0472458b120120d5f88d05c9587404014261eb92a14
ripemd-160 29efab2c7de5fbb0c4229b1f82179135efeec4e3

20243820 as geometric shapes

Circle

Radius = n
Diameter 40487640
Circumference 127195672.38519
Area 1.2874631482724E+15

Sphere

Radius = n
Volume 3.4750896307012E+22
Surface area 5.1498525930894E+15
Circumference 127195672.38519

Square

Length = n
Perimeter 80975280
Area 409812248192400
Diagonal 28629084.79824

Cube

Length = n
Surface area 2458873489154400
Volume 8.2961653862023E+21
Space diagonal 35063324.779279

Equilateral Triangle

Length = n
Perimeter 60731460
Area 1.7745390885832E+14
Altitude 17531662.389639

Triangular Pyramid

Length = n
Surface area 1.7745390885832E+14
Volume 9.7771246707146E+20
Height 9543028.2660799