20463988 (number)

20463988 is an even 8-digits composite number following 20463987 and preceding 20463989. In scientific notation, it is written as 2.0463988 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 8902656 positive integers (up to 20463988) that are relatively prime to 20463988.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-three thousand nine hundred eighty-eight

Notation

Scientific notation 2.0463988 × 10^7
Engineering notation 2.0463988 × 10^6

Prime Factorization of 20463988

Prime Factorization 2 × 2 × 17 × 19 × 47 × 337

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10231994
Product of the distinct prime numbers

The prime factorization of 20463988 is 2 × 2 × 17 × 19 × 47 × 337. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20463988)

Multiplication

n×y
n×2 40927976
n×3 61391964
n×4 81855952
n×5 102319940

Division

n÷y
n÷2 10231994
n÷3 6821329.3333333
n÷3 5115997
n÷5 4092797.6

Exponentiation

ny
n2 418774804864144
n3 8.5698025814422E+21
n4 1.75372337189E+29
n5 3.5888174037677E+36

Nth Root

y√n
2√n 4523.7139608954
3√n 273.5248304434
4√n 67.2585605027
5√n 28.98665185843

Divisors of 20463988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20463987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20463988 can be divided by 48 positive divisors. The sum of these divisors (counting 20463988) is 1, the average is 0.020833333333333.

Base conversion 20463988

Base System Value
2 Binary 1001110000100000101110100
3 Ternary 1102111200022111
4 Quaternary 1032010011310
5 Quinary 20214321423
6 Senary 2010340404
8 Octal 116040564
10 Decimal 20463988
12 Duodecimal 6a2a704
16 Hexadecimal 1384174
20 Vigesimal 67hjj8
36 Base36 c6m44

Cryptographic Hash Functions

md5 fe76d3cf6bd239cb67efe874e7ad2167
sha1 96b60e7ab67cf509f4fd60aa355b304b134c399f
sha256 509aa54bf80d15ec8f7b87eb425b0f5748c7c8b5551713ba23719a82709bb2a8
sha512 26b9e3c0f244e63ccc6d4132a9a30865c13a2e13811c5f23d8c3a0c609edfd6fd22295ed8581bdbc7663403de94d39d8d28afa936a0f2ed388c63706498765ba
ripemd-160 890fbf5b1bafc5d75c6c84c7fd87e42a6252e6c9

20463988 as geometric shapes

Circle

Radius = n
Diameter 40927976
Circumference 128579028.7279
Area 1.3156198504697E+15

Sphere

Radius = n
Volume 3.5897105110098E+22
Surface area 5.2624794018788E+15
Circumference 128579028.7279

Square

Length = n
Perimeter 81855952
Area 418774804864144
Diagonal 28940449.36984

Cube

Length = n
Surface area 2512648829184864
Volume 8.5698025814422E+21
Space diagonal 35444666.94148

Equilateral Triangle

Length = n
Perimeter 61391964
Area 1.8133480973861E+14
Altitude 17722333.47074

Triangular Pyramid

Length = n
Surface area 1.8133480973861E+14
Volume 1.0099609197946E+21
Height 9646816.4566134