20104545 (number)

20104545 is an odd 8-digits composite number following 20104544 and preceding 20104546. In scientific notation, it is written as 2.0104545 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 10540224 positive integers (up to 20104545) that are relatively prime to 20104545.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0104545 × 10^7
Engineering notation 2.0104545 × 10^6

Prime Factorization of 20104545

Prime Factorization 3 × 5 × 59 × 22717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20104545
Product of the distinct prime numbers

The prime factorization of 20104545 is 3 × 5 × 59 × 22717. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 32, 64, 226, 175, 6615, 6041, 48332, 62503, 191633, 532653, 5669218, 362786, 85470132, 4386780, 868374399, 842389036, 8417541259, 4778151720

Basic calculations (n = 20104545)

Multiplication

n×y
n×2 40209090
n×3 60313635
n×4 80418180
n×5 100522725

Division

n÷y
n÷2 10052272.5
n÷3 6701515
n÷3 5026136.25
n÷5 4020909

Exponentiation

ny
n2 404192729657025
n3 8.1261109220625E+21
n4 1.633717627076E+29
n5 3.2845149550842E+36

Nth Root

y√n
2√n 4483.8092064672
3√n 271.91390459245
4√n 66.961251530024
5√n 28.884100654714

Divisors of 20104545

1, 3, 5, 15, 59, 177, 295, 885, 22717, 68151, 113585, 340755, 1340303, 4020909, 6701515, 20104545

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20104544
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20104545 can be divided by 16 positive divisors. The sum of these divisors (counting 20104545) is 1, the average is 0.0625.

Base conversion 20104545

Base System Value
2 Binary 1001100101100010101100001
3 Ternary 1101211102020210
4 Quaternary 1030230111201
5 Quinary 20121321140
6 Senary 1554524333
8 Octal 114542541
10 Decimal 20104545
12 Duodecimal 68966a9
16 Hexadecimal 132c561
20 Vigesimal 65d175
36 Base36 bywrl

Cryptographic Hash Functions

md5 fb4678be8252db5ab6eb23689fda3713
sha1 642d744d565fce28793113834bfa002bba02d373
sha256 e68498874faa33b537a4956efe4d5433aded873e9b6f1ed5fb6d85a130124cf6
sha512 f535e42312d8577da87804b052418b5b5d7f8c852bc1a74c0766e57424992c6d48c62048013cd95cd3c63de57340e3e40a7eb0d740e69d4abb176e91e42a3c85
ripemd-160 14ca2e3bce771bae59ee27fd6ffd67e69076caea

20104545 as geometric shapes

Circle

Radius = n
Diameter 40209090
Circumference 126320581.75153
Area 1.2698089101249E+15

Sphere

Radius = n
Volume 3.4038573833343E+22
Surface area 5.0792356404997E+15
Circumference 126320581.75153

Square

Length = n
Perimeter 80418180
Area 404192729657025
Diagonal 28432120.20434

Cube

Length = n
Surface area 2425156377942150
Volume 8.1261109220625E+21
Space diagonal 34822093.403055

Equilateral Triangle

Length = n
Perimeter 60313635
Area 1.7502058595398E+14
Altitude 17411046.701527

Triangular Pyramid

Length = n
Surface area 1.7502058595398E+14
Volume 9.5767135627741E+20
Height 9477373.4014467