15242556 (number)

15242556 is an even 8-digits composite number following 15242555 and preceding 15242557. In scientific notation, it is written as 1.5242556 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 4354992 positive integers (up to 15242556) that are relatively prime to 15242556.

Interesting facts

Basic properties

Name

Name fifteen million two hundred forty-two thousand five hundred fifty-six

Notation

Scientific notation 1.5242556 × 10^7
Engineering notation 1.5242556 × 10^6

Prime Factorization of 15242556

Prime Factorization 2 × 2 × 3 × 7 × 181459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7621278
Product of the distinct prime numbers

The prime factorization of 15242556 is 2 × 2 × 3 × 7 × 181459. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 18, 61, 986, 290, 1861, 3289, 20644, 54082, 226975, 549443, 9602608, 1040013, 41722089, 8748079, 200927050, 123392300, 5600654290, 7695974655

Basic calculations (n = 15242556)

Multiplication

n×y
n×2 30485112
n×3 45727668
n×4 60970224
n×5 76212780

Division

n÷y
n÷2 7621278
n÷3 5080852
n÷3 3810639
n÷5 3048511.2

Exponentiation

ny
n2 232335513413136
n3 3.5413870739885E+21
n4 5.3979790792945E+28
n5 8.2278998402976E+35

Nth Root

y√n
2√n 3904.1716150805
3√n 247.94342708883
4√n 62.483370708377
5√n 27.328233505993

Divisors of 15242556

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181459, 362918, 544377, 725836, 1088754, 1270213, 2177508, 2540426, 3810639, 5080852, 7621278, 15242556

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 -15242555
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 15242556 can be divided by 24 positive divisors. The sum of these divisors (counting 15242556) is 1, the average is 0.041666666666667.

Base conversion 15242556

Base System Value
2 Binary 111010001001010100111100
3 Ternary 1001200101212010
4 Quaternary 322021110330
5 Quinary 12400230211
6 Senary 1302411220
8 Octal 72112474
10 Decimal 15242556
12 Duodecimal 5130b10
16 Hexadecimal e8953c
20 Vigesimal 4f567g
36 Base36 92p8c

Cryptographic Hash Functions

md5 91118e3238d2888cacf0fd8e20746bb2
sha1 ae6022427d028bdc2ed7e185112c5a6f7e1e78b1
sha256 4f3f36ceea4edb111ed530c2a4da65a7c0b832b297bcd73b1aacad702842f5ea
sha512 d4e2b69f97597053bf75e7488a34323fb5e3a2bfcdfadb8d5d1293a66a231fa28935584b728b727cbab6bb09b60e3cdc68fb5de095cc7df4669b594e6676b704
ripemd-160 c42ebe57a682c304a270c8e35a8a670f0a6e561b

15242556 as geometric shapes

Circle

Radius = n
Diameter 30485112
Circumference 95771803.903062
Area 7.2990354210672E+14

Sphere

Radius = n
Volume 1.483412748688E+22
Surface area 2.9196141684269E+15
Circumference 95771803.903062

Square

Length = n
Perimeter 60970224
Area 232335513413136
Diagonal 21556229.420431

Cube

Length = n
Surface area 1394013080478816
Volume 3.5413870739885E+21
Space diagonal 26400881.429214

Equilateral Triangle

Length = n
Perimeter 45727668
Area 1.0060422840854E+14
Altitude 13200440.714607

Triangular Pyramid

Length = n
Surface area 1.0060422840854E+14
Volume 4.1735646913727E+20
Height 7185409.8068105