12864749 (number)

12864749 is an odd 8-digits prime number following 12864748 and preceding 12864750. In scientific notation, it is written as 1.2864749 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 12864748 positive integers (up to 12864749) that are relatively prime to 12864749.

Interesting facts

Basic properties

Name

Name twelve million eight hundred sixty-four thousand seven hundred forty-nine

Notation

Scientific notation 1.2864749 × 10^7
Engineering notation 1.2864749 × 10^6

Prime Factorization of 12864749

Prime Factorization 12864749

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 12864749
Product of the distinct prime numbers

The prime factorization of 12864749 is 12864749. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 10, 81, 94, 907, 830, 3363, 9487, 20033, 29486, 570930, 630656, 7998532, 5964748, 77540772, 68704484, 400310213, 627315611, 3799390456, 6217621766

Basic calculations (n = 12864749)

Multiplication

n×y
n×2 25729498
n×3 38594247
n×4 51458996
n×5 64323745

Division

n÷y
n÷2 6432374.5
n÷3 4288249.6666667
n÷3 3216187.25
n÷5 2572949.8

Exponentiation

ny
n2 165501766833001
n3 2.1291386893631E+21
n4 2.7390834824845E+28
n5 3.5237621492209E+35

Nth Root

y√n
2√n 3586.7462971334
3√n 234.31518755792
4√n 59.88945063309
5√n 26.416803361446

Divisors of 12864749

1, 12864749

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 12864750
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 6432375
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3586.7464365355
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998445364
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12864749 can be divided by 2 positive divisors. The sum of these divisors (counting 12864749) is 12864750, the average is 6432375.

Base conversion 12864749

Base System Value
2 Binary 110001000100110011101101
3 Ternary 220012121010012
4 Quaternary 301010303231
5 Quinary 11243132444
6 Senary 1135423005
8 Octal 61046355
10 Decimal 12864749
12 Duodecimal 4384a65
16 Hexadecimal c44ced
20 Vigesimal 4081h9
36 Base36 7nqi5

Cryptographic Hash Functions

md5 b4da0bdb5d30d74da6c2e62a7e30f88b
sha1 26249ba2cf2bf48bb9d01639d9b545eebab78a2d
sha256 e41aa759749ccf57c88f9fb6d1faa49fff12540aab89a4a3dba639a37e537dc9
sha512 738581ea797868bf03625ebb02378f19f07a996c720b5564b1a6156a72eda19dc5674c0571558988e1448d7a2bc0a2b5dc2381e4e14bf79841576eaa36868ff8
ripemd-160 164e067475824fc6f5b8ee9b4de31bc0214a117c

12864749 as geometric shapes

Circle

Radius = n
Diameter 25729498
Circumference 80831601.897353
Area 5.1993913483869E+14

Sphere

Radius = n
Volume 8.9185152866358E+21
Surface area 2.0797565393547E+15
Circumference 80831601.897353

Square

Length = n
Perimeter 51458996
Area 165501766833001
Diagonal 18193502.512326

Cube

Length = n
Surface area 993010600998006
Volume 2.1291386893631E+21
Space diagonal 22282398.894621

Equilateral Triangle

Length = n
Perimeter 38594247
Area 71664367224294
Altitude 11141199.44731

Triangular Pyramid

Length = n
Surface area 71664367224294
Volume 2.5092140088921E+20
Height 6064500.8374419