20054872 (number)

20054872 is an even 8-digits composite number following 20054871 and preceding 20054873. In scientific notation, it is written as 2.0054872 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 8 positive divisors. There are 10027432 positive integers (up to 20054872) that are relatively prime to 20054872.

Interesting facts

Basic properties

Name

Name twenty million fifty-four thousand eight hundred seventy-two

Notation

Scientific notation 2.0054872 × 10^7
Engineering notation 2.0054872 × 10^6

Prime Factorization of 20054872

Prime Factorization 2 × 2 × 2 × 2506859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5013718
Product of the distinct prime numbers

The prime factorization of 20054872 is 2 × 2 × 2 × 2506859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 26, 65, 239, 234, 7559, 1569, 7295, 28825, 10449, 699259, 3888507, 1190765, 77234693, 48546596, 669876287, 232729808, 6042562087, 589202480

Basic calculations (n = 20054872)

Multiplication

n×y
n×2 40109744
n×3 60164616
n×4 80219488
n×5 100274360

Division

n÷y
n÷2 10027436
n÷3 6684957.3333333
n÷3 5013718
n÷5 4010974.4

Exponentiation

ny
n2 402197890936384
n3 8.0660272213991E+21
n4 1.6176314347368E+29
n5 3.2441391366822E+36

Nth Root

y√n
2√n 4478.2666289537
3√n 271.68977751792
4√n 66.919852278331
5√n 28.869813537029

Divisors of 20054872

1, 2, 4, 8, 2506859, 5013718, 10027436, 20054872

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 -20054871
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 20054872 can be divided by 8 positive divisors. The sum of these divisors (counting 20054872) is 1, the average is 0.125.

Base conversion 20054872

Base System Value
2 Binary 1001100100000001101011000
3 Ternary 1101201220010001
4 Quaternary 1030200031120
5 Quinary 20113223442
6 Senary 1553502344
8 Octal 114401530
10 Decimal 20054872
12 Duodecimal 68719b4
16 Hexadecimal 1320358
20 Vigesimal 656h3c
36 Base36 bxufs

Cryptographic Hash Functions

md5 15c7f2e6af68a302f641fbbb96b7c3c0
sha1 412a77eb0d5cd573b0838b55e2cfea09466f0d75
sha256 862a3ae2b50437b94b951c04a8a52f2d6b02b173c9eef0d5e96773e289dbdfef
sha512 62ca0bdfa926896040368b4e038c100e52e02fc75b3d9822bb8e89c95a6a8f0ab01ea3c70f93b2018debfb73b4dd5765702b1d074db28d0f4f78714150d0eb75
ripemd-160 4a557af5765e8ebb112e8365b5fa001f1289375e

20054872 as geometric shapes

Circle

Radius = n
Diameter 40109744
Circumference 126008477.08777
Area 1.2635419394551E+15

Sphere

Radius = n
Volume 3.3786895816537E+22
Surface area 5.0541677578202E+15
Circumference 126008477.08777

Square

Length = n
Perimeter 80219488
Area 402197890936384
Diagonal 28361871.974056

Cube

Length = n
Surface area 2413187345618304
Volume 8.0660272213991E+21
Space diagonal 34736057.24329

Equilateral Triangle

Length = n
Perimeter 60164616
Area 1.7415679544972E+14
Altitude 17368028.621645

Triangular Pyramid

Length = n
Surface area 1.7415679544972E+14
Volume 9.5059042424777E+20
Height 9453957.3246855