20242920 (number)

20242920 is an even 8-digits composite number following 20242919 and preceding 20242921. In scientific notation, it is written as 2.0242920 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 5080064 positive integers (up to 20242920) that are relatively prime to 20242920.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-two thousand nine hundred twenty

Notation

Scientific notation 2.0242920 × 10^7
Engineering notation 2.0242920 × 10^6

Prime Factorization of 20242920

Prime Factorization 2 × 2 × 2 × 17 × 3 × 5 × 9923

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5060730
Product of the distinct prime numbers

The prime factorization of 20242920 is 2 × 2 × 2 × 17 × 3 × 5 × 9923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20242920)

Multiplication

n×y
n×2 40485840
n×3 60728760
n×4 80971680
n×5 101214600

Division

n÷y
n÷2 10121460
n÷3 6747640
n÷3 5060730
n÷5 4048584

Exponentiation

ny
n2 409775810126400
n3 8.2950589423239E+21
n4 1.6791621456475E+29
n5 3.399114498137E+36

Nth Root

y√n
2√n 4499.2132645608
3√n 272.536319262
4√n 67.07617508893
5√n 28.923752175538

Divisors of 20242920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20242919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20242920 can be divided by 64 positive divisors. The sum of these divisors (counting 20242920) is 1, the average is 0.015625.

Base conversion 20242920

Base System Value
2 Binary 1001101001110000111101000
3 Ternary 1102002110001210
4 Quaternary 1031032013220
5 Quinary 20140233140
6 Senary 2001513120
8 Octal 115160750
10 Decimal 20242920
12 Duodecimal 69427a0
16 Hexadecimal 134e1e8
20 Vigesimal 66a760
36 Base36 c1vjc

Cryptographic Hash Functions

md5 5ac22928610528fd129c281d1babdd67
sha1 a5e1331106832dca0ef1ca448bbd45911d776e92
sha256 f07cc9c739490ef8f47ccd5cd9d7ff760afef115f8dc554cad86499d0fe0b368
sha512 372e7d98ff4cd214347cda1c232c2388b091965f6a9209bdd38bfaf6eeeb4d851882c219ae99dc20a914ff6a07d9d713d325c14f933e0554c5eb180e1a3d1777
ripemd-160 4f09befc42ab60116a5f245014db5542e2c02c6c

20242920 as geometric shapes

Circle

Radius = n
Diameter 40485840
Circumference 127190017.51841
Area 1.2873486747119E+15

Sphere

Radius = n
Volume 3.4746261645732E+22
Surface area 5.1493946988476E+15
Circumference 127190017.51841

Square

Length = n
Perimeter 80971680
Area 409775810126400
Diagonal 28627812.006034

Cube

Length = n
Surface area 2458654860758400
Volume 8.2950589423239E+21
Space diagonal 35061765.933552

Equilateral Triangle

Length = n
Perimeter 60728760
Area 1.7743813071291E+14
Altitude 17530882.966776

Triangular Pyramid

Length = n
Surface area 1.7743813071291E+14
Volume 9.7758207140989E+20
Height 9542604.0020112