12895939 (number)

12895939 is an odd 8-digits composite number following 12895938 and preceding 12895940. In scientific notation, it is written as 1.2895939 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 10489248 positive integers (up to 12895939) that are relatively prime to 12895939.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-five thousand nine hundred thirty-nine

Notation

Scientific notation 1.2895939 × 10^7
Engineering notation 1.2895939 × 10^6

Prime Factorization of 12895939

Prime Factorization 7 × 23 × 173 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12895939
Product of the distinct prime numbers

The prime factorization of 12895939 is 7 × 23 × 173 × 463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 46, 53, 494, 517, 9246, 4618, 70659, 77837, 78099, 782373, 757648, 939431, 14308179, 18948810, 157707843, 968434094, 319471326, 1472073838

Basic calculations (n = 12895939)

Multiplication

n×y
n×2 25791878
n×3 38687817
n×4 51583756
n×5 64479695

Division

n÷y
n÷2 6447969.5
n÷3 4298646.3333333
n÷3 3223984.75
n÷5 2579187.8

Exponentiation

ny
n2 166305242691721
n3 2.1446622651326E+21
n4 2.7657433746752E+28
n5 3.5666857849466E+35

Nth Root

y√n
2√n 3591.091616765
3√n 234.50439690914
4√n 59.925717490615
5√n 26.42960022542

Divisors of 12895939

1, 7, 23, 161, 173, 463, 1211, 3241, 3979, 10649, 27853, 74543, 80099, 560693, 1842277, 12895939

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 -12895938
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 12895939 can be divided by 16 positive divisors. The sum of these divisors (counting 12895939) is 1, the average is 0.0625.

Base conversion 12895939

Base System Value
2 Binary 110001001100011011000011
3 Ternary 220021011220101
4 Quaternary 301030123003
5 Quinary 11300132224
6 Senary 1140223231
8 Octal 61143303
10 Decimal 12895939
12 Duodecimal 439ab17
16 Hexadecimal c4c6c3
20 Vigesimal 40bjgj
36 Base36 7oekj

Cryptographic Hash Functions

md5 d24b722fda2d46af26c15dbed6d7b299
sha1 9960ade058c3e1513620643485eb91dda591b24f
sha256 1b9172b45114198147ee0594adfbf322ba527341e94160f3aece925d740df9b7
sha512 fceb9bc1378baabeb6cc0b1cea529a2e4bcce8d841fd3e2b7be74ec9924034cb25c1699573b7abace89c5989737ec66da4ca114ff4ae5bbba422371c8b96659e
ripemd-160 c399c522991d98477e3a885445a70e21c0e341f6

12895939 as geometric shapes

Circle

Radius = n
Diameter 25791878
Circumference 81027574.447084
Area 5.2246332869378E+14

Sphere

Radius = n
Volume 8.9835402887626E+21
Surface area 2.0898533147751E+15
Circumference 81027574.447084

Square

Length = n
Perimeter 51583756
Area 166305242691721
Diagonal 18237611.833336

Cube

Length = n
Surface area 997831456150326
Volume 2.1446622651326E+21
Space diagonal 22336421.559309

Equilateral Triangle

Length = n
Perimeter 38687817
Area 72012282476783
Altitude 11168210.779654

Triangular Pyramid

Length = n
Surface area 72012282476783
Volume 2.5275087183836E+20
Height 6079203.9444454