20023161 (number)

20023161 is an odd 8-digits composite number following 20023160 and preceding 20023162. In scientific notation, it is written as 2.0023161 × 10^7. The sum of its digits is 15. It has a total of 3 prime factors and 8 positive divisors. There are 12563520 positive integers (up to 20023161) that are relatively prime to 20023161.

Interesting facts

Basic properties

Name

Name twenty million twenty-three thousand one hundred sixty-one

Notation

Scientific notation 2.0023161 × 10^7
Engineering notation 2.0023161 × 10^6

Prime Factorization of 20023161

Prime Factorization 3 × 17 × 392611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20023161
Product of the distinct prime numbers

The prime factorization of 20023161 is 3 × 17 × 392611. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20023161)

Multiplication

n×y
n×2 40046322
n×3 60069483
n×4 80092644
n×5 100115805

Division

n÷y
n÷2 10011580.5
n÷3 6674387
n÷3 5005790.25
n÷5 4004632.2

Exponentiation

ny
n2 400926976431921
n3 8.0278253983396E+21
n4 1.6074244043084E+29
n5 3.2185717642797E+36

Nth Root

y√n
2√n 4474.7246842683
3√n 271.54650228229
4√n 66.893382963252
5√n 28.860677899156

Divisors of 20023161

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20023160
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20023161 can be divided by 8 positive divisors. The sum of these divisors (counting 20023161) is 1, the average is 0.125.

Base conversion 20023161

Base System Value
2 Binary 1001100011000011101111001
3 Ternary 1101200021121120
4 Quaternary 1030120131321
5 Quinary 20111220121
6 Senary 1553055453
8 Octal 114303571
10 Decimal 20023161
12 Duodecimal 6857589
16 Hexadecimal 1318779
20 Vigesimal 652hi1
36 Base36 bx5yx

Cryptographic Hash Functions

md5 c3fa429e0d7b4f1dc720cd8f97cafb61
sha1 a507d0d9312db8c36bde86ca0669783987e24ead
sha256 7d22bff596d332cfdc639e5bf9fdf98bd1491625690f75d836f1199074e1255e
sha512 8e94245bc18a4291c7d7cd13c50dd4845c6cf1de4eaf2b0703257dfea26d5704cf540cc9e8f03c2c8a56f4cbdb20caf2cbc4d8f11f22895a767914acbb44ec54
ripemd-160 a7996d95133b0324ce8f863078cb0b43a379ee02

20023161 as geometric shapes

Circle

Radius = n
Diameter 40046322
Circumference 125809230.99849
Area 1.2595492437845E+15

Sphere

Radius = n
Volume 3.36268763943E+22
Surface area 5.038196975138E+15
Circumference 125809230.99849

Square

Length = n
Perimeter 80092644
Area 400926976431921
Diagonal 28317025.84778

Cube

Length = n
Surface area 2405561858591526
Volume 8.0278253983396E+21
Space diagonal 34681132.180132

Equilateral Triangle

Length = n
Perimeter 60069483
Area 1.7360647332626E+14
Altitude 17340566.090066

Triangular Pyramid

Length = n
Surface area 1.7360647332626E+14
Volume 9.4608829622458E+20
Height 9439008.6159267