12854865 (number)

12854865 is an odd 8-digits composite number following 12854864 and preceding 12854866. In scientific notation, it is written as 1.2854865 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 6832896 positive integers (up to 12854865) that are relatively prime to 12854865.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-four thousand eight hundred sixty-five

Notation

Scientific notation 1.2854865 × 10^7
Engineering notation 1.2854865 × 10^6

Prime Factorization of 12854865

Prime Factorization 5 × 3 × 2543 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12854865
Product of the distinct prime numbers

The prime factorization of 12854865 is 5 × 3 × 2543 × 337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 1, 94, 313, 351, 4037, 4168, 29101, 92773, 487267, 926278, 7663312, 6172610, 27526195, 34206022, 63090019, 752893398, 4107873942, 9098016967

Basic calculations (n = 12854865)

Multiplication

n×y
n×2 25709730
n×3 38564595
n×4 51419460
n×5 64274325

Division

n÷y
n÷2 6427432.5
n÷3 4284955
n÷3 3213716.25
n÷5 2570973

Exponentiation

ny
n2 165247554168225
n3 2.1242350004127E+21
n4 2.730675415858E+28
n5 3.5102463829674E+35

Nth Root

y√n
2√n 3585.3681819306
3√n 234.25516398269
4√n 59.877944035601
5√n 26.412742901908

Divisors of 12854865

1, 3, 5, 15, 337, 1011, 1685, 2543, 5055, 7629, 12715, 38145, 856991, 2570973, 4284955, 12854865

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12854864
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12854865 can be divided by 16 positive divisors. The sum of these divisors (counting 12854865) is 1, the average is 0.0625.

Base conversion 12854865

Base System Value
2 Binary 110001000010011001010001
3 Ternary 220012002120010
4 Quaternary 301002121101
5 Quinary 11242323430
6 Senary 1135305133
8 Octal 61023121
10 Decimal 12854865
12 Duodecimal 437b1a9
16 Hexadecimal c42651
20 Vigesimal 406h35
36 Base36 7nivl

Cryptographic Hash Functions

md5 1ac137de30c5bdb83bb17686e477cfc2
sha1 3ecac88513879acaea8accf892d15ee1305d2fb7
sha256 e68bb1005a10ff43a86b8802ed2c78051d6d58f487816d26b520414b5fef6b22
sha512 f2ad629364eb9ac2900d89625d5c1f23a0e7e736cf62d815aecc155e193255b9b50c9a25ea4163e845e9d2612ba0d29b7f8bb90459904b914c157f820fd3c10a
ripemd-160 96bf416ae1b0717ec21bb5385256f2d4df55b95d

12854865 as geometric shapes

Circle

Radius = n
Diameter 25709730
Circumference 80769498.893777
Area 5.1914050219858E+14

Sphere

Radius = n
Volume 8.8979747623932E+21
Surface area 2.0765620087943E+15
Circumference 80769498.893777

Square

Length = n
Perimeter 51419460
Area 165247554168225
Diagonal 18179524.425475

Cube

Length = n
Surface area 991485325009350
Volume 2.1242350004127E+21
Space diagonal 22265279.304439

Equilateral Triangle

Length = n
Perimeter 38564595
Area 71554289911464
Altitude 11132639.652219

Triangular Pyramid

Length = n
Surface area 71554289911464
Volume 2.5034349560427E+20
Height 6059841.4751584