20023458 (number)

20023458 is an even 8-digits composite number following 20023457 and preceding 20023459. In scientific notation, it is written as 2.0023458 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 5110560 positive integers (up to 20023458) that are relatively prime to 20023458.

Interesting facts

Basic properties

Name

Name twenty million twenty-three thousand four hundred fifty-eight

Notation

Scientific notation 2.0023458 × 10^7
Engineering notation 2.0023458 × 10^6

Prime Factorization of 20023458

Prime Factorization 2 × 3 × 49 × 13 × 31 × 13 × 13

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 118482
Product of the distinct prime numbers

The prime factorization of 20023458 is 2 × 3 × 49 × 13 × 31 × 13 × 13. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20023458)

Multiplication

n×y
n×2 40046916
n×3 60070374
n×4 80093832
n×5 100117290

Division

n÷y
n÷2 10011729
n÷3 6674486
n÷3 5005864.5
n÷5 4004691.6

Exponentiation

ny
n2 400938870277764
n3 8.0281826295743E+21
n4 1.6075197769961E+29
n5 3.2188104738851E+36

Nth Root

y√n
2√n 4474.7578705445
3√n 271.54784487604
4√n 66.893631016297
5√n 28.860763515713

Divisors of 20023458

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 -20023457
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 20023458 can be divided by 64 positive divisors. The sum of these divisors (counting 20023458) is 1, the average is 0.015625.

Base conversion 20023458

Base System Value
2 Binary 1001100011000100010100010
3 Ternary 1101200022000120
4 Quaternary 1030120202202
5 Quinary 20111222313
6 Senary 1553101110
8 Octal 114304242
10 Decimal 20023458
12 Duodecimal 6857796
16 Hexadecimal 13188a2
20 Vigesimal 652ici
36 Base36 bx676

Cryptographic Hash Functions

md5 ffda99324f26dea92e4a19815c449a0e
sha1 c0bcb35c50af5db20bb8ab459f7aebdcca5ed0e7
sha256 7cb5cbe342a25d6b910729b4cd09de29c74397a0eba40ca89d6b05fed4df0679
sha512 50bff0add5bebfd63f0558db284304d512c6ae644e4ea81f0874a5a379886b10a615d8f4212b54c77048cadc4ea5b6c58fa9690c995b491cdf9789fc5cdbeb98
ripemd-160 c348312824a63a6af12df1dad6f74552c425aed1

20023458 as geometric shapes

Circle

Radius = n
Diameter 40046916
Circumference 125811097.10453
Area 1.2595866094032E+15

Sphere

Radius = n
Volume 3.3628372760997E+22
Surface area 5.0383464376129E+15
Circumference 125811097.10453

Square

Length = n
Perimeter 80093832
Area 400938870277764
Diagonal 28317445.869208

Cube

Length = n
Surface area 2405633221666584
Volume 8.0281826295743E+21
Space diagonal 34681646.599221

Equilateral Triangle

Length = n
Perimeter 60070374
Area 1.7361162351259E+14
Altitude 17340823.299611

Triangular Pyramid

Length = n
Surface area 1.7361162351259E+14
Volume 9.4613039632933E+20
Height 9439148.6230694