20402424 (number)

20402424 is an even 8-digits composite number following 20402423 and preceding 20402425. In scientific notation, it is written as 2.0402424 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 32 positive divisors. There are 5828256 positive integers (up to 20402424) that are relatively prime to 20402424.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand four hundred twenty-four

Notation

Scientific notation 2.0402424 × 10^7
Engineering notation 2.0402424 × 10^6

Prime Factorization of 20402424

Prime Factorization 2 × 2 × 2 × 63 × 7 × 5783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5100606
Product of the distinct prime numbers

The prime factorization of 20402424 is 2 × 2 × 2 × 63 × 7 × 5783. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 10, 77, 847, 608, 2357, 3544, 52402, 26789, 417748, 77180, 973090, 9323297, 53807226, 10059051, 339860386, 109758399, 2406811024, 9299263523

Basic calculations (n = 20402424)

Multiplication

n×y
n×2 40804848
n×3 61207272
n×4 81609696
n×5 102012120

Division

n÷y
n÷2 10201212
n÷3 6800808
n÷3 5100606
n÷5 4080484.8

Exponentiation

ny
n2 416258905075776
n3 8.4926906751317E+21
n4 1.7327147605488E+29
n5 3.5351581215776E+36

Nth Root

y√n
2√n 4516.904249594
3√n 273.25026360576
4√n 67.207918057279
5√n 28.969190105019

Divisors of 20402424

1, 2, 4, 7, 8, 14, 28, 56, 63, 126, 252, 441, 504, 882, 1764, 3528, 5783, 11566, 23132, 40481, 46264, 80962, 161924, 323848, 364329, 728658, 1457316, 2550303, 2914632, 5100606, 10201212, 20402424

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 -20402423
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 20402424 can be divided by 32 positive divisors. The sum of these divisors (counting 20402424) is 1, the average is 0.03125.

Base conversion 20402424

Base System Value
2 Binary 1001101110101000011111000
3 Ternary 1102101112212100
4 Quaternary 1031311003320
5 Quinary 20210334144
6 Senary 2005143400
8 Octal 115650370
10 Decimal 20402424
12 Duodecimal 69bab60
16 Hexadecimal 13750f8
20 Vigesimal 67a614
36 Base36 c5am0

Cryptographic Hash Functions

md5 7fe7d8307b52bdca5828469d84995776
sha1 6a5e7cef0168316b3a8b88a73b02d0efec8da476
sha256 054d657a9942f260941fae76d48b62c0b7089e3e7008b931fcf79ecfa6e3b1dc
sha512 0116d253f335df72e5edcd4f15ef9fd4de2632addca9c2414628c7f84384dd6959b990c36d3cd52cdb9899570421d0b1932bb76d9b9fa323536bb6b543e87190
ripemd-160 1c877778ebdd99beb36973cbf34425cd31672867

20402424 as geometric shapes

Circle

Radius = n
Diameter 40804848
Circumference 128192210.70765
Area 1.3077159181774E+15

Sphere

Radius = n
Volume 3.5574099512273E+22
Surface area 5.2308636727096E+15
Circumference 128192210.70765

Square

Length = n
Perimeter 81609696
Area 416258905075776
Diagonal 28853384.726086

Cube

Length = n
Surface area 2497553430454656
Volume 8.4926906751317E+21
Space diagonal 35338034.965563

Equilateral Triangle

Length = n
Perimeter 61207272
Area 1.8024539317356E+14
Altitude 17669017.482781

Triangular Pyramid

Length = n
Surface area 1.8024539317356E+14
Volume 1.0008731944842E+21
Height 9617794.9086954