12439968 (number)

12439968 is an even 8-digits composite number following 12439967 and preceding 12439969. In scientific notation, it is written as 1.2439968 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 4102400 positive integers (up to 12439968) that are relatively prime to 12439968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2439968 × 10^7
Engineering notation 1.2439968 × 10^6

Prime Factorization of 12439968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 101 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 777498
Product of the distinct prime numbers

The prime factorization of 12439968 is 2 × 2 × 2 × 2 × 2 × 3 × 101 × 1283. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12439968)

Multiplication

n×y
n×2 24879936
n×3 37319904
n×4 49759872
n×5 62199840

Division

n÷y
n÷2 6219984
n÷3 4146656
n÷3 3109992
n÷5 2487993.6

Exponentiation

ny
n2 154752803841024
n3 1.9251199276926E+21
n4 2.3948430296658E+28
n5 2.9791770654066E+35

Nth Root

y√n
2√n 3527.0338813229
3√n 231.70732018359
4√n 59.388836335821
5√n 26.240001325358

Divisors of 12439968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12439967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12439968 can be divided by 48 positive divisors. The sum of these divisors (counting 12439968) is 1, the average is 0.020833333333333.

Base conversion 12439968

Base System Value
2 Binary 101111011101000110100000
3 Ternary 212102000102120
4 Quaternary 233131012200
5 Quinary 11141034333
6 Senary 1122344240
8 Octal 57350640
10 Decimal 12439968
12 Duodecimal 41bb080
16 Hexadecimal bdd1a0
20 Vigesimal 3heji8
36 Base36 7emqo

Cryptographic Hash Functions

md5 919825f5e37bbbbfdc4b5887479d7fc1
sha1 9380851fbf7ed5548e90464a22ec750de2e2fb1f
sha256 7d7c51aee9d9e75e83f184e376309d17420df054e3e420054a488c16fe8f59e4
sha512 8d7a7650f69c12bb86631b9e1acdd6436f7eebec05f80e424f12d51a2bdbd728952d0b156537055b55964830a5dae128c738dfe0f25da0ed5dc12208abcbac2b
ripemd-160 cbb217306ab5e9fc58b952677c1bea4f08bba644

12439968 as geometric shapes

Circle

Radius = n
Diameter 24879936
Circumference 78162624.159384
Area 4.8617027166938E+14

Sphere

Radius = n
Volume 8.0639234961579E+21
Surface area 1.9446810866775E+15
Circumference 78162624.159384

Square

Length = n
Perimeter 49759872
Area 154752803841024
Diagonal 17592771.461087

Cube

Length = n
Surface area 928516823046144
Volume 1.9251199276926E+21
Space diagonal 21546656.620531

Equilateral Triangle

Length = n
Perimeter 37319904
Area 67009929716598
Altitude 10773328.310265

Triangular Pyramid

Length = n
Surface area 67009929716598
Volume 2.268775592448E+20
Height 5864257.1536958