12915568 (number)

12915568 is an even 8-digits composite number following 12915567 and preceding 12915569. In scientific notation, it is written as 1.2915568 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 6441984 positive integers (up to 12915568) that are relatively prime to 12915568.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifteen thousand five hundred sixty-eight

Notation

Scientific notation 1.2915568 × 10^7
Engineering notation 1.2915568 × 10^6

Prime Factorization of 12915568

Prime Factorization 2 × 2 × 2 × 2 × 577 × 1399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1614446
Product of the distinct prime numbers

The prime factorization of 12915568 is 2 × 2 × 2 × 2 × 577 × 1399. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 26, 56, 215, 92, 2991, 8256, 52481, 80377, 917513, 767450, 3283205, 894884, 3046986, 69371606, 862960285, 905910999, 9776295114, 7454570698

Basic calculations (n = 12915568)

Multiplication

n×y
n×2 25831136
n×3 38746704
n×4 51662272
n×5 64577840

Division

n÷y
n÷2 6457784
n÷3 4305189.3333333
n÷3 3228892
n÷5 2583113.6

Exponentiation

ny
n2 166811896762624
n3 2.1544703958467E+21
n4 2.7826208901544E+28
n5 3.593912932501E+35

Nth Root

y√n
2√n 3593.8235905509
3√n 234.62331686051
4√n 59.948507825891
5√n 26.437641067603

Divisors of 12915568

1, 2, 4, 8, 16, 577, 1154, 1399, 2308, 2798, 4616, 5596, 9232, 11192, 22384, 807223, 1614446, 3228892, 6457784, 12915568

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12915567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12915568 can be divided by 20 positive divisors. The sum of these divisors (counting 12915568) is 1, the average is 0.05.

Base conversion 12915568

Base System Value
2 Binary 110001010001001101110000
3 Ternary 220022011211101
4 Quaternary 301101031300
5 Quinary 11301244233
6 Senary 1140454144
8 Octal 61211560
10 Decimal 12915568
12 Duodecimal 43aa354
16 Hexadecimal c51370
20 Vigesimal 40e8i8
36 Base36 7otps

Cryptographic Hash Functions

md5 e3ceee1d9dff055f1fa07388bf380b4a
sha1 fa8b17e3a19f15878df04c867cea39ee0b631ce6
sha256 3d59560edb321fb83bc24f22c693922757e05a3148bc93fe32e2477d5e4da0eb
sha512 7353bc4b02e73f8af28a6993f2c858b94ebf4ce2f516479139404478336d05c33197ed2e37a6cb16fc97498bc61357f157c7b729802c5b471511ef8d83fcedec
ripemd-160 23edfb2c80f6e9366463d1eb5fe756fc25d2107d

12915568 as geometric shapes

Circle

Radius = n
Diameter 25831136
Circumference 81150907.091479
Area 5.2405502940084E+14

Sphere

Radius = n
Volume 9.0246244906247E+21
Surface area 2.0962201176034E+15
Circumference 81150907.091479

Square

Length = n
Perimeter 51662272
Area 166811896762624
Diagonal 18265371.431352

Cube

Length = n
Surface area 1000871380575744
Volume 2.1544703958467E+21
Space diagonal 22370419.984611

Equilateral Triangle

Length = n
Perimeter 38746704
Area 72231670124950
Altitude 11185209.992305

Triangular Pyramid

Length = n
Surface area 72231670124950
Volume 2.5390677112814E+20
Height 6088457.143784