15242816 (number)

15242816 is an even 8-digits composite number following 15242815 and preceding 15242817. In scientific notation, it is written as 1.5242816 × 10^7. The sum of its digits is 29. It has a total of 9 prime factors and 56 positive divisors. There are 7188480 positive integers (up to 15242816) that are relatively prime to 15242816.

Interesting facts

Basic properties

Name

Name fifteen million two hundred forty-two thousand eight hundred sixteen

Notation

Scientific notation 1.5242816 × 10^7
Engineering notation 1.5242816 × 10^6

Prime Factorization of 15242816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 37 × 157 × 41

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 476338
Product of the distinct prime numbers

The prime factorization of 15242816 is 2 × 2 × 2 × 2 × 2 × 2 × 37 × 157 × 41. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15242816)

Multiplication

n×y
n×2 30485632
n×3 45728448
n×4 60971264
n×5 76214080

Division

n÷y
n÷2 7621408
n÷3 5080938.6666667
n÷3 3810704
n÷5 3048563.2

Exponentiation

ny
n2 232343439609856
n3 3.5415682987801E+21
n4 5.3983473929739E+28
n5 8.2286016015181E+35

Nth Root

y√n
2√n 3904.2049126551
3√n 247.94483684636
4√n 62.4836371593
5√n 27.328326735662

Divisors of 15242816

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15242815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15242816 can be divided by 56 positive divisors. The sum of these divisors (counting 15242816) is 1, the average is 0.017857142857143.

Base conversion 15242816

Base System Value
2 Binary 111010001001011001000000
3 Ternary 1001200102012202
4 Quaternary 322021121000
5 Quinary 12400232231
6 Senary 1302412332
8 Octal 72113100
10 Decimal 15242816
12 Duodecimal 51310a8
16 Hexadecimal e89640
20 Vigesimal 4f570g
36 Base36 92pfk

Cryptographic Hash Functions

md5 db03f8ab6702f4d549dcb4d92a95168c
sha1 1d2bbdf29ec541adb82d5636bbb3d9dcc7e461a0
sha256 bff122e1e2054603eb8078f35c271aefc33fc906b2d42d554fabbd6feadf3d9f
sha512 0a09bee97dc0d01e4bcf7bda4662dfaa76ff47a82c4574be52eb7558582122aa7bc70c37de938bf09b0727382afd5cbe5d75b4cd421beddb32debfa839f699b6
ripemd-160 04101436e3566b67ecef0cc6fd31880cc85bbd16

15242816 as geometric shapes

Circle

Radius = n
Diameter 30485632
Circumference 95773437.531242
Area 7.2992844298811E+14

Sphere

Radius = n
Volume 1.4834886599512E+22
Surface area 2.9197137719524E+15
Circumference 95773437.531242

Square

Length = n
Perimeter 60971264
Area 232343439609856
Diagonal 21556597.115958

Cube

Length = n
Surface area 1394060637659136
Volume 3.5415682987801E+21
Space diagonal 26401331.762424

Equilateral Triangle

Length = n
Perimeter 45728448
Area 1.006076605524E+14
Altitude 13200665.881212

Triangular Pyramid

Length = n
Surface area 1.006076605524E+14
Volume 4.1737782668379E+20
Height 7185532.3719859