20249250 (number)

20249250 is an even 8-digits composite number following 20249249 and preceding 20249251. In scientific notation, it is written as 2.0249250 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 4233600 positive integers (up to 20249250) that are relatively prime to 20249250.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-nine thousand two hundred fifty

Notation

Scientific notation 2.0249250 × 10^7
Engineering notation 2.0249250 × 10^6

Prime Factorization of 20249250

Prime Factorization 2 × 3 × 7105 × 5 × 5 × 19

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4049850
Product of the distinct prime numbers

The prime factorization of 20249250 is 2 × 3 × 7105 × 5 × 5 × 19. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 45, 10, 730, 876, 4646, 1867, 28856, 65387, 459622, 41238, 2698594, 1868115, 43795439, 83107731, 149350232, 437431116, 6359145310, 4657972459

Basic calculations (n = 20249250)

Multiplication

n×y
n×2 40498500
n×3 60747750
n×4 80997000
n×5 101246250

Division

n÷y
n÷2 10124625
n÷3 6749750
n÷3 5062312.5
n÷5 4049850

Exponentiation

ny
n2 410032125562500
n3 8.3028430185465E+21
n4 1.681263439933E+29
n5 3.4044323711064E+36

Nth Root

y√n
2√n 4499.916665895
3√n 272.56472384514
4√n 67.081418186373
5√n 28.925560851904

Divisors of 20249250

1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 7105, 14210, 21315, 35525, 42630, 71050, 106575, 134995, 177625, 213150, 269990, 355250, 404985, 532875, 674975, 809970, 1065750, 1349950, 2024925, 3374875, 4049850, 6749750, 10124625, 20249250

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20249249
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20249250 can be divided by 48 positive divisors. The sum of these divisors (counting 20249250) is 1, the average is 0.020833333333333.

Base conversion 20249250

Base System Value
2 Binary 1001101001111101010100010
3 Ternary 1102002202202020
4 Quaternary 1031033222202
5 Quinary 20140434000
6 Senary 2002002310
8 Octal 115175242
10 Decimal 20249250
12 Duodecimal 6946396
16 Hexadecimal 134faa2
20 Vigesimal 66b32a
36 Base36 c20f6

Cryptographic Hash Functions

md5 6ff3cd4dd72e7c0123f4e44ef48cb9a7
sha1 7a0d0c24b54440b7ef672a6850211ac097bb72da
sha256 896494ab740eecc8956d32a2764958482ef4e583b0d00d76eafbe211dce866c7
sha512 13ebfbe70492580a1fd664c6a5dfea254617b736c47a90444e5988f8f23d9825a27a37282cf1a3b1b767ddbe2e9b2f66af297041336f8e5d3a48e3cfdb611ee0
ripemd-160 839485bc834578eb2d3b6f10d5bd030f10e48fcc

20249250 as geometric shapes

Circle

Radius = n
Diameter 40498500
Circumference 127229790.08141
Area 1.288153913403E+15

Sphere

Radius = n
Volume 3.4778867507966E+22
Surface area 5.1526156536118E+15
Circumference 127229790.08141

Square

Length = n
Perimeter 80997000
Area 410032125562500
Diagonal 28636763.977883

Cube

Length = n
Surface area 2460192753375000
Volume 8.3028430185465E+21
Space diagonal 35072729.815164

Equilateral Triangle

Length = n
Perimeter 60747750
Area 1.7754911855243E+14
Altitude 17536364.907582

Triangular Pyramid

Length = n
Surface area 1.7754911855243E+14
Volume 9.7849943359026E+20
Height 9545587.9926278