12917839 (number)

12917839 is an odd 8-digits composite number following 12917838 and preceding 12917840. In scientific notation, it is written as 1.2917839 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors. There are 11743380 positive integers (up to 12917839) that are relatively prime to 12917839.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventeen thousand eight hundred thirty-nine

Notation

Scientific notation 1.2917839 × 10^7
Engineering notation 1.2917839 × 10^6

Prime Factorization of 12917839

Prime Factorization 11 × 11 × 106759

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1174349
Product of the distinct prime numbers

The prime factorization of 12917839 is 11 × 11 × 106759. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 46, 15, 851, 702, 2672, 7700, 91778, 77512, 353293, 494354, 6104716, 6624592, 67895148, 44217095, 134437814, 723731844, 9526011176, 633570177

Basic calculations (n = 12917839)

Multiplication

n×y
n×2 25835678
n×3 38753517
n×4 51671356
n×5 64589195

Division

n÷y
n÷2 6458919.5
n÷3 4305946.3333333
n÷3 3229459.75
n÷5 2583567.8

Exponentiation

ny
n2 166870564429921
n3 2.1556070851448E+21
n4 2.784578527316E+28
n5 3.5970737098726E+35

Nth Root

y√n
2√n 3594.1395354104
3√n 234.63706766434
4√n 59.951142903287
5√n 26.438570731098

Divisors of 12917839

1, 11, 121, 106759, 1174349, 12917839

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12917838
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12917839 can be divided by 6 positive divisors. The sum of these divisors (counting 12917839) is 1, the average is 0.16666666666667.

Base conversion 12917839

Base System Value
2 Binary 110001010001110001001111
3 Ternary 220022021221111
4 Quaternary 301101301033
5 Quinary 11301332324
6 Senary 1140512451
8 Octal 61216117
10 Decimal 12917839
12 Duodecimal 43ab727
16 Hexadecimal c51c4f
20 Vigesimal 40eebj
36 Base36 7ovgv

Cryptographic Hash Functions

md5 9a1e81d1320366faf19870442d51a94d
sha1 8d4d837898727b600b839acc072a690b9f050772
sha256 d56fa235e5b3b1f3886c2e2ff2fd2a704c7669963a454a9dc390bfc8bf58a7c2
sha512 6c60b5fc33f06ce75d29687c399c3bb3970328b99504dc65a4e23e9af5d867385338a5778879ea89ecd33757dc8d8e8c02bd19a12fb5addf293d4100c5a5037c
ripemd-160 68296374829e64cd0b3220b6d542a8e42d6fd5ea

12917839 as geometric shapes

Circle

Radius = n
Diameter 25835678
Circumference 81165176.205311
Area 5.2423933931342E+14

Sphere

Radius = n
Volume 9.0293858436229E+21
Surface area 2.0969573572537E+15
Circumference 81165176.205311

Square

Length = n
Perimeter 51671356
Area 166870564429921
Diagonal 18268583.110352

Cube

Length = n
Surface area 1001223386579526
Volume 2.1556070851448E+21
Space diagonal 22374353.471995

Equilateral Triangle

Length = n
Perimeter 38753517
Area 72257073970080
Altitude 11187176.735997

Triangular Pyramid

Length = n
Surface area 72257073970080
Volume 2.5404073124661E+20
Height 6089527.7034507