20042544 (number)

20042544 is an even 8-digits composite number following 20042543 and preceding 20042545. In scientific notation, it is written as 2.0042544 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 20 positive divisors. There are 6680832 positive integers (up to 20042544) that are relatively prime to 20042544.

Interesting facts

Basic properties

Name

Name twenty million forty-two thousand five hundred forty-four

Notation

Scientific notation 2.0042544 × 10^7
Engineering notation 2.0042544 × 10^6

Prime Factorization of 20042544

Prime Factorization 2 × 2 × 2 × 2 × 3 × 417553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2505318
Product of the distinct prime numbers

The prime factorization of 20042544 is 2 × 2 × 2 × 2 × 3 × 417553. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 86, 31, 751, 751, 5029, 8253, 39167, 99659, 488085, 731395, 7121302, 6385283, 73938975, 60020756, 749921919, 931670615, 7415564424, 3015043040

Basic calculations (n = 20042544)

Multiplication

n×y
n×2 40085088
n×3 60127632
n×4 80170176
n×5 100212720

Division

n÷y
n÷2 10021272
n÷3 6680848
n÷3 5010636
n÷5 4008508.8

Exponentiation

ny
n2 401703569991936
n3 8.0511614765205E+21
n4 1.6136575814427E+29
n5 3.2341803076998E+36

Nth Root

y√n
2√n 4476.8899919475
3√n 271.6340956514
4√n 66.90956577312
5√n 28.866263331314

Divisors of 20042544

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 417553, 835106, 1252659, 1670212, 2505318, 3340424, 5010636, 6680848, 10021272, 20042544

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20042543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20042544 can be divided by 20 positive divisors. The sum of these divisors (counting 20042544) is 1, the average is 0.05.

Base conversion 20042544

Base System Value
2 Binary 1001100011101001100110000
3 Ternary 1101201021012110
4 Quaternary 1030131030300
5 Quinary 20112330134
6 Senary 1553325320
8 Octal 114351460
10 Decimal 20042544
12 Duodecimal 6866840
16 Hexadecimal 131d330
20 Vigesimal 655674
36 Base36 bxkxc

Cryptographic Hash Functions

md5 35488518360b1fa3e774a15f56241089
sha1 a2865eeb3d20bb7e08f51a49264fbe11c03f4984
sha256 9729af5b3b3fb995aee8d92cbbb1ffeea56461a96479ddbd60507fec35867166
sha512 075bbf97e33e529629fe98fbe75d4650a61a2b30c5d32d0b8c81af46cfc59e2f2fdf20a6f111c33196f20c869e7f90fca7a9e92b429e5add89c6f1f1bda7f9e7
ripemd-160 78b7f6cef7c07ef488608cd88297f712c3b52b2c

20042544 as geometric shapes

Circle

Radius = n
Diameter 40085088
Circumference 125931017.9793
Area 1.2619889844075E+15

Sphere

Radius = n
Volume 3.3724626330002E+22
Surface area 5.0479559376298E+15
Circumference 125931017.9793

Square

Length = n
Perimeter 80170176
Area 401703569991936
Diagonal 28344437.54926

Cube

Length = n
Surface area 2410221419951616
Volume 8.0511614765205E+21
Space diagonal 34714704.520935

Equilateral Triangle

Length = n
Perimeter 60127632
Area 1.7394274820196E+14
Altitude 17357352.260467

Triangular Pyramid

Length = n
Surface area 1.7394274820196E+14
Volume 9.4883847941259E+20
Height 9448145.8497532