12397816 (number)

12397816 is an even 8-digits composite number following 12397815 and preceding 12397817. In scientific notation, it is written as 1.2397816 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 6187104 positive integers (up to 12397816) that are relatively prime to 12397816.

Interesting facts

Basic properties

Name

Name twelve million three hundred ninety-seven thousand eight hundred sixteen

Notation

Scientific notation 1.2397816 × 10^7
Engineering notation 1.2397816 × 10^6

Prime Factorization of 12397816

Prime Factorization 2 × 2 × 2 × 683 × 2269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3099454
Product of the distinct prime numbers

The prime factorization of 12397816 is 2 × 2 × 2 × 683 × 2269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 19, 55, 165, 859, 2762, 2894, 92107, 39932, 342871, 888301, 3154141, 9388775, 56227819, 14681458, 8654368, 600762763, 2769351423, 8930584139

Basic calculations (n = 12397816)

Multiplication

n×y
n×2 24795632
n×3 37193448
n×4 49591264
n×5 61989080

Division

n÷y
n÷2 6198908
n÷3 4132605.3333333
n÷3 3099454
n÷5 2479563.2

Exponentiation

ny
n2 153705841569856
n3 1.9056167419082E+21
n4 2.3625485732698E+28
n5 2.9290442502461E+35

Nth Root

y√n
2√n 3521.0532515144
3√n 231.44531577704
4√n 59.338463508203
5√n 26.22219467623

Divisors of 12397816

1, 2, 4, 8, 683, 1366, 2269, 2732, 4538, 5464, 9076, 18152, 1549727, 3099454, 6198908, 12397816

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 -12397815
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 12397816 can be divided by 16 positive divisors. The sum of these divisors (counting 12397816) is 1, the average is 0.0625.

Base conversion 12397816

Base System Value
2 Binary 101111010010110011111000
3 Ternary 212022212121101
4 Quaternary 233102303320
5 Quinary 11133212231
6 Senary 1121421144
8 Octal 57226370
10 Decimal 12397816
12 Duodecimal 419a7b4
16 Hexadecimal bd2cf8
20 Vigesimal 3h9eag
36 Base36 7dq7s

Cryptographic Hash Functions

md5 a38f6929be3f04c98765ee12bf174ca8
sha1 952022a7467815f62d88176471f40e23384ac12f
sha256 a139fad4d8fb8ef60a30416d80c2a43d027f21388be8783963b0f7f4c31d0865
sha512 6a687bff10c6bc2db84412a13570b8f0f8a8b3e87dbe3f1cd502b4f9166116bda98bd8106e075d5053599445340fa987b49bc35e30cbcb80d22ecf14d209737b
ripemd-160 225dd4a9514f484542e27258db64261d575d07e8

12397816 as geometric shapes

Circle

Radius = n
Diameter 24795632
Circumference 77897775.332316
Area 4.828811426897E+14

Sphere

Radius = n
Volume 7.9822287425821E+21
Surface area 1.9315245707588E+15
Circumference 77897775.332316

Square

Length = n
Perimeter 49591264
Area 153705841569856
Diagonal 17533159.531006

Cube

Length = n
Surface area 922235049419136
Volume 1.9056167419082E+21
Space diagonal 21473647.21489

Equilateral Triangle

Length = n
Perimeter 37193448
Area 66556581754781
Altitude 10736823.607445

Triangular Pyramid

Length = n
Surface area 66556581754781
Volume 2.2457908675765E+20
Height 5844386.5103354