28992242 (number)

28992242 is an even 8-digits composite number following 28992241 and preceding 28992243. In scientific notation, it is written as 2.8992242 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 13455360 positive integers (up to 28992242) that are relatively prime to 28992242.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-two thousand two hundred forty-two

Notation

Scientific notation 2.8992242 × 10^7
Engineering notation 2.8992242 × 10^6

Prime Factorization of 28992242

Prime Factorization 2 × 17 × 73 × 11681

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28992242
Product of the distinct prime numbers

The prime factorization of 28992242 is 2 × 17 × 73 × 11681. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 31, 31, 789, 263, 88, 9113, 6476, 95554, 848993, 598376, 225150, 6350109, 99795062, 81544591, 825241968, 743989232, 5785898406, 9411468249

Basic calculations (n = 28992242)

Multiplication

n×y
n×2 57984484
n×3 86976726
n×4 115968968
n×5 144961210

Division

n÷y
n÷2 14496121
n÷3 9664080.6666667
n÷3 7248060.5
n÷5 5798448.4

Exponentiation

ny
n2 840550096186564
n3 2.4369431801764E+22
n4 7.0652446419924E+29
n5 2.0483728244985E+37

Nth Root

y√n
2√n 5384.4444467373
3√n 307.20428353447
4√n 73.378773815984
5√n 31.078235995403

Divisors of 28992242

1, 2, 17, 34, 73, 146, 1241, 2482, 11681, 23362, 198577, 397154, 852713, 1705426, 14496121, 28992242

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 -28992241
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 28992242 can be divided by 16 positive divisors. The sum of these divisors (counting 28992242) is 1, the average is 0.0625.

Base conversion 28992242

Base System Value
2 Binary 1101110100110001011110010
3 Ternary 2000112221212202
4 Quaternary 1232212023302
5 Quinary 24410222432
6 Senary 2513223202
8 Octal 156461362
10 Decimal 28992242
12 Duodecimal 9861b02
16 Hexadecimal 1ba62f2
20 Vigesimal 9140c2
36 Base36 h9ek2

Cryptographic Hash Functions

md5 ea16329baf7d56c3189d6fb1185d78ac
sha1 b3538575b7b7c5b4ee1ee7daf94b436011b01837
sha256 2d574d14b579b6ed3bf743aecac3b0d27cf47224d88cf0f5df55820699b6774c
sha512 5d716b31a2993159c3ca517caad94c946a85cf1d98402d762268e0575c419a4bbb0c65dee18a78f44f86d9a63c6fb4c018d174fd701952d211cf045a4da19fd6
ripemd-160 e7f1a96336587fd3776a6ec80cbae59f6e1c8d26

28992242 as geometric shapes

Circle

Radius = n
Diameter 57984484
Circumference 182163628.95659
Area 2.6406660071539E+15

Sphere

Radius = n
Volume 1.0207843722744E+23
Surface area 1.0562664028616E+16
Circumference 182163628.95659

Square

Length = n
Perimeter 115968968
Area 840550096186564
Diagonal 41001221.840003

Cube

Length = n
Surface area 5043300577119384
Volume 2.4369431801764E+22
Space diagonal 50216036.169332

Equilateral Triangle

Length = n
Perimeter 86976726
Area 3.6396886822551E+14
Altitude 25108018.084666

Triangular Pyramid

Length = n
Surface area 3.6396886822551E+14
Volume 2.8719650801151E+21
Height 13667073.946668