12971568 (number)

12971568 is an even 8-digits composite number following 12971567 and preceding 12971569. In scientific notation, it is written as 1.2971568 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 20 positive divisors. There are 4323840 positive integers (up to 12971568) that are relatively prime to 12971568.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-one thousand five hundred sixty-eight

Notation

Scientific notation 1.2971568 × 10^7
Engineering notation 1.2971568 × 10^6

Prime Factorization of 12971568

Prime Factorization 2 × 2 × 2 × 2 × 3 × 270241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1621446
Product of the distinct prime numbers

The prime factorization of 12971568 is 2 × 2 × 2 × 2 × 3 × 270241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 5, 98, 46, 899, 684, 8732, 2089, 59681, 64300, 707896, 577642, 6241296, 6839037, 83103266, 10066882, 484128128, 561060182, 3165816634, 8151332972

Basic calculations (n = 12971568)

Multiplication

n×y
n×2 25943136
n×3 38914704
n×4 51886272
n×5 64857840

Division

n÷y
n÷2 6485784
n÷3 4323856
n÷3 3242892
n÷5 2594313.6

Exponentiation

ny
n2 168261576378624
n3 2.1826164797825E+21
n4 2.831195808542E+28
n5 3.6725048951817E+35

Nth Root

y√n
2√n 3601.6063083019
3√n 234.96192532386
4√n 60.013384409662
5√n 26.460527352648

Divisors of 12971568

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 270241, 540482, 810723, 1080964, 1621446, 2161928, 3242892, 4323856, 6485784, 12971568

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 -12971567
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 12971568 can be divided by 20 positive divisors. The sum of these divisors (counting 12971568) is 1, the average is 0.05.

Base conversion 12971568

Base System Value
2 Binary 110001011110111000110000
3 Ternary 220102000122110
4 Quaternary 301132320300
5 Quinary 11310042233
6 Senary 1142005320
8 Octal 61367060
10 Decimal 12971568
12 Duodecimal 4416840
16 Hexadecimal c5ee30
20 Vigesimal 4118i8
36 Base36 7q0xc

Cryptographic Hash Functions

md5 658e14f3e5d8183ec8b8bc42c10f9891
sha1 a0fb311f49921d1ad1e40baceb59e78c41dcf24a
sha256 8d2d75ac703ff167a8f75208d056556b0a224b945578faa6b5f3853e302f318b
sha512 fc90c1743f529af9bd3e1463bc21e7aa52accad6d56f14263d6dcaf351607e5fb39184e3dfd31b3d20d26de765299d49db6520563b89913154bc4a72104c06ba
ripemd-160 91f5332034677f639837fc6c0bcc21c17dad5425

12971568 as geometric shapes

Circle

Radius = n
Diameter 25943136
Circumference 81502765.468681
Area 5.2860933223252E+14

Sphere

Radius = n
Volume 9.1425225313184E+21
Surface area 2.1144373289301E+15
Circumference 81502765.468681

Square

Length = n
Perimeter 51886272
Area 168261576378624
Diagonal 18344567.390845

Cube

Length = n
Surface area 1009569458271744
Volume 2.1826164797825E+21
Space diagonal 22467414.829835

Equilateral Triangle

Length = n
Perimeter 38914704
Area 72859399812352
Altitude 11233707.414917

Triangular Pyramid

Length = n
Surface area 72859399812352
Volume 2.5722381893062E+20
Height 6114855.7969483