20042620 (number)

20042620 is an even 8-digits composite number following 20042619 and preceding 20042621. In scientific notation, it is written as 2.0042620 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 24 positive divisors. There are 7338240 positive integers (up to 20042620) that are relatively prime to 20042620.

Interesting facts

Basic properties

Name

Name twenty million forty-two thousand six hundred twenty

Notation

Scientific notation 2.0042620 × 10^7
Engineering notation 2.0042620 × 10^6

Prime Factorization of 20042620

Prime Factorization 2 × 2 × 5 × 6383 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10021310
Product of the distinct prime numbers

The prime factorization of 20042620 is 2 × 2 × 5 × 6383 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 31, 39, 696, 195, 7954, 6405, 97756, 69106, 167479, 339334, 1516357, 5837403, 28877777, 72001743, 474434290, 483253060, 3297363855, 6091733428

Basic calculations (n = 20042620)

Multiplication

n×y
n×2 40085240
n×3 60127860
n×4 80170480
n×5 100213100

Division

n÷y
n÷2 10021310
n÷3 6680873.3333333
n÷3 5010655
n÷5 4008524

Exponentiation

ny
n2 401706616464400
n3 8.0512530652817E+21
n4 1.6136820571128E+29
n5 3.2342416271529E+36

Nth Root

y√n
2√n 4476.8984799747
3√n 271.63443899047
4√n 66.909629202191
5√n 28.866285223073

Divisors of 20042620

1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 6383, 12766, 25532, 31915, 63830, 127660, 1002131, 2004262, 4008524, 5010655, 10021310, 20042620

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 -20042619
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 20042620 can be divided by 24 positive divisors. The sum of these divisors (counting 20042620) is 1, the average is 0.041666666666667.

Base conversion 20042620

Base System Value
2 Binary 1001100011101001101111100
3 Ternary 1101201021022021
4 Quaternary 1030131031330
5 Quinary 20112330440
6 Senary 1553325524
8 Octal 114351574
10 Decimal 20042620
12 Duodecimal 68668a4
16 Hexadecimal 131d37c
20 Vigesimal 6556b0
36 Base36 bxkzg

Cryptographic Hash Functions

md5 440c77b9bb978964a2fce1643b89cee8
sha1 5c1a23d44d0fe057a8ccf6ac69ac1b36656a0a69
sha256 6c6f5c5d1a0cf2b022d771517a45a11b447d8368ff399a31a8395fff8c17064c
sha512 02a3f0554ca4b167eb6d7064d2b9fcdd0b82684265bf0dd1c8efacb8b3d241efc28b8666b8bfef045fb392f7dad2dafe496fac9164618c00fa46199de00dda6f
ripemd-160 70ad125ee8bb652b89fea53456590ab440c3051f

20042620 as geometric shapes

Circle

Radius = n
Diameter 40085240
Circumference 125931495.50138
Area 1.261998555183E+15

Sphere

Radius = n
Volume 3.3725009976108E+22
Surface area 5.0479942207319E+15
Circumference 125931495.50138

Square

Length = n
Perimeter 80170480
Area 401706616464400
Diagonal 28344545.02949

Cube

Length = n
Surface area 2410239698786400
Volume 8.0512530652817E+21
Space diagonal 34714836.156796

Equilateral Triangle

Length = n
Perimeter 60127860
Area 1.7394406736323E+14
Altitude 17357418.078398

Triangular Pyramid

Length = n
Surface area 1.7394406736323E+14
Volume 9.4884927325161E+20
Height 9448181.6764967