20149828 (number)

20149828 is an even 8-digits composite number following 20149827 and preceding 20149829. In scientific notation, it is written as 2.0149828 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 9437184 positive integers (up to 20149828) that are relatively prime to 20149828.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand eight hundred twenty-eight

Notation

Scientific notation 2.0149828 × 10^7
Engineering notation 2.0149828 × 10^6

Prime Factorization of 20149828

Prime Factorization 2 × 2 × 17 × 1153 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10074914
Product of the distinct prime numbers

The prime factorization of 20149828 is 2 × 2 × 17 × 1153 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 92, 28, 217, 937, 1815, 7949, 80822, 81275, 314561, 655153, 7812170, 568233, 84249060, 67104645, 324631557, 640235595, 7735825757, 7500059809

Basic calculations (n = 20149828)

Multiplication

n×y
n×2 40299656
n×3 60449484
n×4 80599312
n×5 100749140

Division

n÷y
n÷2 10074914
n÷3 6716609.3333333
n÷3 5037457
n÷5 4029965.6

Exponentiation

ny
n2 406015568429584
n3 8.1811438691783E+21
n4 1.648486418072E+29
n5 3.3216717784487E+36

Nth Root

y√n
2√n 4488.8559789773
3√n 272.11790231753
4√n 66.998925207628
5√n 28.897100520305

Divisors of 20149828

1, 2, 4, 17, 34, 68, 257, 514, 1028, 1153, 2306, 4369, 4612, 8738, 17476, 19601, 39202, 78404, 296321, 592642, 1185284, 5037457, 10074914, 20149828

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149828 can be divided by 24 positive divisors. The sum of these divisors (counting 20149828) is 1, the average is 0.041666666666667.

Base conversion 20149828

Base System Value
2 Binary 1001100110111011001000100
3 Ternary 1101220201100221
4 Quaternary 1030313121010
5 Quinary 20124243303
6 Senary 1555514124
8 Octal 114673104
10 Decimal 20149828
12 Duodecimal 68b8944
16 Hexadecimal 1337644
20 Vigesimal 65ieb8
36 Base36 bzvpg

Cryptographic Hash Functions

md5 ff0119f9f33d93a9cb766c902ddbac8b
sha1 622519edf00f4b77f5fe73cce1edcadb8a62a40e
sha256 d313186be4541ed1f766f04af7bfc3cfeaa4526b0036aa697e79646cbcb794d1
sha512 5ad3f929c9d01d1fca94e2b6f1e1554a0792a00f97d459ed2a44b96f70181490c3c28e76ed8cdab196260599e980620f3ee91d69d1bf27f9a12c916dbc4ed7f8
ripemd-160 0756234ba51b059f4143415b5ba550d1fcebbfd6

20149828 as geometric shapes

Circle

Radius = n
Diameter 40299656
Circumference 126605103.2318
Area 1.2755355270215E+15

Sphere

Radius = n
Volume 3.4269095303162E+22
Surface area 5.1021421080859E+15
Circumference 126605103.2318

Square

Length = n
Perimeter 80599312
Area 406015568429584
Diagonal 28496160.037085

Cube

Length = n
Surface area 2436093410577504
Volume 8.1811438691783E+21
Space diagonal 34900525.859774

Equilateral Triangle

Length = n
Perimeter 60449484
Area 1.75809898296E+14
Altitude 17450262.929887

Triangular Pyramid

Length = n
Surface area 1.75809898296E+14
Volume 9.6415705129313E+20
Height 9498720.0123617