15238450 (number)

15238450 is an even 8-digits composite number following 15238449 and preceding 15238451. In scientific notation, it is written as 1.5238450 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 5929920 positive integers (up to 15238450) that are relatively prime to 15238450.

Interesting facts

Basic properties

Name

Name fifteen million two hundred thirty-eight thousand four hundred fifty

Notation

Scientific notation 1.5238450 × 10^7
Engineering notation 1.5238450 × 10^6

Prime Factorization of 15238450

Prime Factorization 2 × 5 × 5 × 37 × 8237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3047690
Product of the distinct prime numbers

The prime factorization of 15238450 is 2 × 5 × 5 × 37 × 8237. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 38, 45, 280, 939, 6608, 3856, 79592, 39564, 770523, 745781, 7281005, 3835628, 21336687, 85691503, 364171966, 839643615, 9888585710, 2823800289

Basic calculations (n = 15238450)

Multiplication

n×y
n×2 30476900
n×3 45715350
n×4 60953800
n×5 76192250

Division

n÷y
n÷2 7619225
n÷3 5079483.3333333
n÷3 3809612.5
n÷5 3047690

Exponentiation

ny
n2 232210358402500
n3 3.5385259359986E+21
n4 5.3921650549417E+28
n5 8.2168237581477E+35

Nth Root

y√n
2√n 3903.6457318768
3√n 247.92116163809
4√n 62.479162381364
5√n 27.326761025663

Divisors of 15238450

1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 8237, 16474, 41185, 82370, 205925, 304769, 411850, 609538, 1523845, 3047690, 7619225, 15238450

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 -15238449
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 15238450 can be divided by 24 positive divisors. The sum of these divisors (counting 15238450) is 1, the average is 0.041666666666667.

Base conversion 15238450

Base System Value
2 Binary 111010001000010100110010
3 Ternary 1001200012020001
4 Quaternary 322020110302
5 Quinary 12400112300
6 Senary 1302340214
8 Octal 72102462
10 Decimal 15238450
12 Duodecimal 512a66a
16 Hexadecimal e88532
20 Vigesimal 4f4g2a
36 Base36 92m2a

Cryptographic Hash Functions

md5 72bf5b56b9a8251cdf6045c48dfe01e7
sha1 4825450179e096f715dc783a977db0524d52ed25
sha256 c7c1d8644ed4ae35244184007ed9972b3a5e646964255c7dd730b231f800947b
sha512 acafdd78183feef3079e11a5544985e4a3a26c4bed9dd48387db25fe741ae680a34f485dfc76f93f73d1e0da5b1a8a14268187e91ae1e272ba60909228b567de
ripemd-160 b238038cd2478b898d25a4c34dc20d336204ea95

15238450 as geometric shapes

Circle

Radius = n
Diameter 30476900
Circumference 95746005.144191
Area 7.2951035604475E+14

Sphere

Radius = n
Volume 1.4822142780093E+22
Surface area 2.918041424179E+15
Circumference 95746005.144191

Square

Length = n
Perimeter 60953800
Area 232210358402500
Diagonal 21550422.659544

Cube

Length = n
Surface area 1393262150415000
Volume 3.5385259359986E+21
Space diagonal 26393769.628598

Equilateral Triangle

Length = n
Perimeter 45715350
Area 1.0055003469923E+14
Altitude 13196884.814299

Triangular Pyramid

Length = n
Surface area 1.0055003469923E+14
Volume 4.1701928079151E+20
Height 7183474.2198481