20086920 (number)

20086920 is an even 8-digits composite number following 20086919 and preceding 20086921. In scientific notation, it is written as 2.0086920 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 128 positive divisors. There are 4589568 positive integers (up to 20086920) that are relatively prime to 20086920.

Interesting facts

Basic properties

Name

Name twenty million eighty-six thousand nine hundred twenty

Notation

Scientific notation 2.0086920 × 10^7
Engineering notation 2.0086920 × 10^6

Prime Factorization of 20086920

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 7 × 5 × 2657

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 557970
Product of the distinct prime numbers

The prime factorization of 20086920 is 2 × 2 × 2 × 3 × 3 × 3 × 7 × 5 × 2657. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20086920)

Multiplication

n×y
n×2 40173840
n×3 60260760
n×4 80347680
n×5 100434600

Division

n÷y
n÷2 10043460
n÷3 6695640
n÷3 5021730
n÷5 4017384

Exponentiation

ny
n2 403484355086400
n3 8.1047579618721E+21
n4 1.6279962479949E+29
n5 3.2701430393773E+36

Nth Root

y√n
2√n 4481.8433707572
3√n 271.83442200577
4√n 66.946571015678
5√n 28.879034527763

Divisors of 20086920

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20086919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20086920 can be divided by 128 positive divisors. The sum of these divisors (counting 20086920) is 1, the average is 0.0078125.

Base conversion 20086920

Base System Value
2 Binary 1001100101000000010001000
3 Ternary 1101210112002000
4 Quaternary 1030220002020
5 Quinary 20120240140
6 Senary 1554311000
8 Octal 114500210
10 Decimal 20086920
12 Duodecimal 6888460
16 Hexadecimal 1328088
20 Vigesimal 65ah60
36 Base36 byj60

Cryptographic Hash Functions

md5 e4fee6a5a4700173fd314d901a3ec198
sha1 d961fc4ff58556d44da3b2aa9292b0551c5b74b2
sha256 70e43c5b2a6045db799250b4a4cec41d7e4db1d449da4d4f5c9d6158a64d3e6b
sha512 0f2d090976eafdb9f845ed40abf6e2fa50ffb23d03588c4bf81721027d253836b12fc74a0184134e1bef1b1c32613a986f80d23cdf70d2b625daa07f1c61ea4b
ripemd-160 2512415305181eb8d17c54e033c6d86295fe78e3

20086920 as geometric shapes

Circle

Radius = n
Diameter 40173840
Circumference 126209840.61049
Area 1.2675834857778E+15

Sphere

Radius = n
Volume 3.3949130762854E+22
Surface area 5.0703339431114E+15
Circumference 126209840.61049

Square

Length = n
Perimeter 80347680
Area 403484355086400
Diagonal 28407194.690303

Cube

Length = n
Surface area 2420906130518400
Volume 8.1047579618721E+21
Space diagonal 34791566.007571

Equilateral Triangle

Length = n
Perimeter 60260760
Area 1.747138507672E+14
Altitude 17395783.003786

Triangular Pyramid

Length = n
Surface area 1.747138507672E+14
Volume 9.5515488578591E+20
Height 9469064.8967678