20488020 (number)

20488020 is an even 8-digits composite number following 20488019 and preceding 20488021. In scientific notation, it is written as 2.0488020 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 4682880 positive integers (up to 20488020) that are relatively prime to 20488020.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-eight thousand twenty

Notation

Scientific notation 2.0488020 × 10^7
Engineering notation 2.0488020 × 10^6

Prime Factorization of 20488020

Prime Factorization 2 × 2 × 15 × 7 × 48781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10244010
Product of the distinct prime numbers

The prime factorization of 20488020 is 2 × 2 × 15 × 7 × 48781. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 45, 18, 876, 69, 2221, 3830, 44631, 13300, 755647, 896322, 493566, 1412363, 92236384, 28169868, 767946070, 442608584, 5615019824, 7755290916

Basic calculations (n = 20488020)

Multiplication

n×y
n×2 40976040
n×3 61464060
n×4 81952080
n×5 102440100

Division

n÷y
n÷2 10244010
n÷3 6829340
n÷3 5122005
n÷5 4097604

Exponentiation

ny
n2 419758963520400
n3 8.6000300397852E+21
n4 1.7619758745572E+29
n5 3.6099396957446E+36

Nth Root

y√n
2√n 4526.3694060472
3√n 273.63186036759
4√n 67.278298180373
5√n 28.993456790313

Divisors of 20488020

1, 2, 4, 7, 14, 15, 28, 30, 60, 105, 210, 420, 48781, 97562, 195124, 341467, 682934, 731715, 1365868, 1463430, 2926860, 5122005, 10244010, 20488020

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 -20488019
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 20488020 can be divided by 24 positive divisors. The sum of these divisors (counting 20488020) is 1, the average is 0.041666666666667.

Base conversion 20488020

Base System Value
2 Binary 1001110001001111101010100
3 Ternary 1102112220021120
4 Quaternary 1032021331110
5 Quinary 20221104040
6 Senary 2011043540
8 Octal 116117524
10 Decimal 20488020
12 Duodecimal 6a405b0
16 Hexadecimal 1389f54
20 Vigesimal 681010
36 Base36 c74no

Cryptographic Hash Functions

md5 5e4debf5145911abf0073fbbb84438b1
sha1 8fc1c04b30dbec77ee5a6df047adda979846dd97
sha256 bf0aa4f4155ca9c6d3611e65a811aec162845b8fcf505801af02345b11c23407
sha512 d054cd64a8c50da0f9dba4a1c648d7b9e473f02218079c4ba7132d0fc9d022e2f101f9d62c11e5bf8c6640eae0be4a9322805ba55a6ff05a54f669d31ff51e23
ripemd-160 208f2581b857e26db946a76f580220f244fd09ac

20488020 as geometric shapes

Circle

Radius = n
Diameter 40976040
Circumference 128730026.2372
Area 1.3187116760742E+15

Sphere

Radius = n
Volume 3.6023721591521E+22
Surface area 5.2748467042966E+15
Circumference 128730026.2372

Square

Length = n
Perimeter 81952080
Area 419758963520400
Diagonal 28974435.750171

Cube

Length = n
Surface area 2518553781122400
Volume 8.6000300397852E+21
Space diagonal 35486291.586487

Equilateral Triangle

Length = n
Perimeter 61464060
Area 1.8176096293745E+14
Altitude 17743145.793244

Triangular Pyramid

Length = n
Surface area 1.8176096293745E+14
Volume 1.0135232599234E+21
Height 9658145.2500571