15242544 (number)

15242544 is an even 8-digits composite number following 15242543 and preceding 15242545. In scientific notation, it is written as 1.5242544 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 5040000 positive integers (up to 15242544) that are relatively prime to 15242544.

Interesting facts

Basic properties

Name

Name fifteen million two hundred forty-two thousand five hundred forty-four

Notation

Scientific notation 1.5242544 × 10^7
Engineering notation 1.5242544 × 10^6

Prime Factorization of 15242544

Prime Factorization 2 × 2 × 2 × 2 × 9 × 151 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1905318
Product of the distinct prime numbers

The prime factorization of 15242544 is 2 × 2 × 2 × 2 × 9 × 151 × 701. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15242544)

Multiplication

n×y
n×2 30485088
n×3 45727632
n×4 60970176
n×5 76212720

Division

n÷y
n÷2 7621272
n÷3 5080848
n÷3 3810636
n÷5 3048508.8

Exponentiation

ny
n2 232335147591936
n3 3.5413787099166E+21
n4 5.3979620806567E+28
n5 8.2278674524741E+35

Nth Root

y√n
2√n 3904.1700782625
3√n 247.94336202271
4√n 62.48335841056
5√n 27.328229203055

Divisors of 15242544

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15242543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15242544 can be divided by 40 positive divisors. The sum of these divisors (counting 15242544) is 1, the average is 0.025.

Base conversion 15242544

Base System Value
2 Binary 111010001001010100110000
3 Ternary 1001200101211200
4 Quaternary 322021110300
5 Quinary 12400230134
6 Senary 1302411200
8 Octal 72112460
10 Decimal 15242544
12 Duodecimal 5130b00
16 Hexadecimal e89530
20 Vigesimal 4f5674
36 Base36 92p80

Cryptographic Hash Functions

md5 739f401ad207bb673028280973978a51
sha1 e4589ba757cbf2c53163bef6b03e396ba85cdd00
sha256 410661ccbae0ad638f9f9bb204a183e8e7789ce04371a53133029aab1c3db3fe
sha512 e1e5cb7fffb5670a4336626e66a593794c4dc4e6f0ba0ef67739927e26a4041a3ccb278495a4d9ea0587b5f879e84b67b8a675bef1b9e3a1bcbd0d6b892de518
ripemd-160 eb6485a4cbad180768a5f8782eab671583a91b3f

15242544 as geometric shapes

Circle

Radius = n
Diameter 30485088
Circumference 95771728.504838
Area 7.2990239284553E+14

Sphere

Radius = n
Volume 1.4834092451538E+22
Surface area 2.9196095713821E+15
Circumference 95771728.504838

Square

Length = n
Perimeter 60970176
Area 232335147591936
Diagonal 21556212.449869

Cube

Length = n
Surface area 1394010885551616
Volume 3.5413787099166E+21
Space diagonal 26400860.644604

Equilateral Triangle

Length = n
Perimeter 45727632
Area 1.0060407000331E+14
Altitude 13200430.322302

Triangular Pyramid

Length = n
Surface area 1.0060407000331E+14
Volume 4.1735548342195E+20
Height 7185404.1499562