20204750 (number)

20204750 is an even 8-digits composite number following 20204749 and preceding 20204751. In scientific notation, it is written as 2.0204750 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 8081800 positive integers (up to 20204750) that are relatively prime to 20204750.

Interesting facts

Basic properties

Name

Name twenty million two hundred four thousand seven hundred fifty

Notation

Scientific notation 2.0204750 × 10^7
Engineering notation 2.0204750 × 10^6

Prime Factorization of 20204750

Prime Factorization 2 × 25 × 5 × 80819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20204750
Product of the distinct prime numbers

The prime factorization of 20204750 is 2 × 25 × 5 × 80819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 27, 32, 949, 897, 2262, 3864, 90528, 41666, 57561, 275694, 4076204, 8672940, 69097922, 80958238, 700793626, 798884369, 9581324365, 7721901444

Basic calculations (n = 20204750)

Multiplication

n×y
n×2 40409500
n×3 60614250
n×4 80819000
n×5 101023750

Division

n÷y
n÷2 10102375
n÷3 6734916.6666667
n÷3 5051187.5
n÷5 4040950

Exponentiation

ny
n2 408231922562500
n3 8.2482239373947E+21
n4 1.6665330259908E+29
n5 3.3671883156887E+36

Nth Root

y√n
2√n 4494.969410352
3√n 272.36491354572
4√n 67.044533038511
5√n 28.912836228051

Divisors of 20204750

1, 2, 5, 10, 25, 50, 125, 250, 80819, 161638, 404095, 808190, 2020475, 4040950, 10102375, 20204750

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 -20204749
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 20204750 can be divided by 16 positive divisors. The sum of these divisors (counting 20204750) is 1, the average is 0.0625.

Base conversion 20204750

Base System Value
2 Binary 1001101000100110011001110
3 Ternary 1102000111201002
4 Quaternary 1031010303032
5 Quinary 20133023000
6 Senary 2001020302
8 Octal 115046316
10 Decimal 20204750
12 Duodecimal 6924692
16 Hexadecimal 1344cce
20 Vigesimal 665bha
36 Base36 c1232

Cryptographic Hash Functions

md5 32632ba9742884c58034a7276348d2d7
sha1 a2e1e8297bd0eb19a655b54b3c77ec67a14552ee
sha256 5d4ee371d0693761644456de156e91a07bcd6f34643a0b84b374f4fc6f98bbab
sha512 71994a430644c882d08acae6e22c5d4020b2a0aaec77fcae22610eadf82ac495379430e3387bdb21afd7607138a1724b6418124db7326df26aa13f8088b29fb8
ripemd-160 03cffad7c0fa76e2358f90edad456d992b4b225e

20204750 as geometric shapes

Circle

Radius = n
Diameter 40409500
Circumference 126950188.33524
Area 1.2824984088832E+15

Sphere

Radius = n
Volume 3.4550079635843E+22
Surface area 5.1299936355327E+15
Circumference 126950188.33524

Square

Length = n
Perimeter 80819000
Area 408231922562500
Diagonal 28573831.474358

Cube

Length = n
Surface area 2449391535375000
Volume 8.2482239373947E+21
Space diagonal 34995653.554227

Equilateral Triangle

Length = n
Perimeter 60614250
Area 1.7676960778744E+14
Altitude 17497826.777114

Triangular Pyramid

Length = n
Surface area 1.7676960778744E+14
Volume 9.7206251314616E+20
Height 9524610.4914526