12439969 (number)

12439969 is an odd 8-digits prime number following 12439968 and preceding 12439970. In scientific notation, it is written as 1.2439969 × 10^7. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 12439968 positive integers (up to 12439969) that are relatively prime to 12439969.

Interesting facts

Basic properties

Name

Name twelve million four hundred thirty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 1.2439969 × 10^7
Engineering notation 1.2439969 × 10^6

Prime Factorization of 12439969

Prime Factorization 12439969

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 12439969
Product of the distinct prime numbers

The prime factorization of 12439969 is 12439969. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 9, 18, 19, 370, 839, 9535, 9105, 73365, 82072, 226794, 526117, 3243502, 2366620, 14947777, 70078048, 544450924, 571906361, 2859616655, 6493968734

Basic calculations (n = 12439969)

Multiplication

n×y
n×2 24879938
n×3 37319907
n×4 49759876
n×5 62199845

Division

n÷y
n÷2 6219984.5
n÷3 4146656.3333333
n÷3 3109992.25
n÷5 2487993.8

Exponentiation

ny
n2 154752828720961
n3 1.9251203919511E+21
n4 2.3948437997139E+28
n5 2.9791782628283E+35

Nth Root

y√n
2√n 3527.0340230851
3√n 231.70732639227
4√n 59.38883752933
5√n 26.240001747224

Divisors of 12439969

1, 12439969

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 12439970
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 6219985
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3527.0341648473
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998392279
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12439969 can be divided by 2 positive divisors. The sum of these divisors (counting 12439969) is 12439970, the average is 6219985.

Base conversion 12439969

Base System Value
2 Binary 101111011101000110100001
3 Ternary 212102000102121
4 Quaternary 233131012201
5 Quinary 11141034334
6 Senary 1122344241
8 Octal 57350641
10 Decimal 12439969
12 Duodecimal 41bb081
16 Hexadecimal bdd1a1
20 Vigesimal 3heji9
36 Base36 7emqp

Cryptographic Hash Functions

md5 12388da320946d1f0d8d5c5a06843bf7
sha1 a85f2ef12f26f3d5c28e0730d54477f23c7766e9
sha256 9a66b9415aa1b97ecd01cd4168908beef0f3be9de72d0000968cd0dc79c9a520
sha512 1ceb51778f9db38731b23d15b83b0deeeceb5a483d9c69fae70a7ef33e4e00f137e9e2ce4a82ef7d70ad61c51444d5a32148b28c3c926b5f9ad798223de04929
ripemd-160 072bc36089ec25776cd056223c7841748a6feacf

12439969 as geometric shapes

Circle

Radius = n
Diameter 24879938
Circumference 78162630.44257
Area 4.8617034983201E+14

Sphere

Radius = n
Volume 8.0639254408392E+21
Surface area 1.944681399328E+15
Circumference 78162630.44257

Square

Length = n
Perimeter 49759876
Area 154752828720961
Diagonal 17592772.875301

Cube

Length = n
Surface area 928516972325766
Volume 1.9251203919511E+21
Space diagonal 21546658.352582

Equilateral Triangle

Length = n
Perimeter 37319907
Area 67009940489927
Altitude 10773329.176291

Triangular Pyramid

Length = n
Surface area 67009940489927
Volume 2.2687761395818E+20
Height 5864257.6251003