12917668 (number)

12917668 is an even 8-digits composite number following 12917667 and preceding 12917669. In scientific notation, it is written as 1.2917668 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 6321320 positive integers (up to 12917668) that are relatively prime to 12917668.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventeen thousand six hundred sixty-eight

Notation

Scientific notation 1.2917668 × 10^7
Engineering notation 1.2917668 × 10^6

Prime Factorization of 12917668

Prime Factorization 2 × 2 × 47 × 68711

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6458834
Product of the distinct prime numbers

The prime factorization of 12917668 is 2 × 2 × 47 × 68711. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 13, 89, 656, 434, 5272, 3986, 37285, 37461, 253695, 672984, 5230280, 60842, 11001827, 1812962, 465078426, 793182940, 8446485621, 6632373872

Basic calculations (n = 12917668)

Multiplication

n×y
n×2 25835336
n×3 38753004
n×4 51670672
n×5 64588340

Division

n÷y
n÷2 6458834
n÷3 4305889.3333333
n÷3 3229417
n÷5 2583533.6

Exponentiation

ny
n2 166866146558224
n3 2.1555214816785E+21
n4 2.7844310867191E+28
n5 3.5968356347116E+35

Nth Root

y√n
2√n 3594.1157466058
3√n 234.63603232307
4√n 59.950944501366
5√n 26.438500734568

Divisors of 12917668

1, 2, 4, 47, 94, 188, 68711, 137422, 274844, 3229417, 6458834, 12917668

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12917667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12917668 can be divided by 12 positive divisors. The sum of these divisors (counting 12917668) is 1, the average is 0.083333333333333.

Base conversion 12917668

Base System Value
2 Binary 110001010001101110100100
3 Ternary 220022021201011
4 Quaternary 301101232210
5 Quinary 11301331133
6 Senary 1140512004
8 Octal 61215644
10 Decimal 12917668
12 Duodecimal 43ab604
16 Hexadecimal c51ba4
20 Vigesimal 40ee38
36 Base36 7ovc4

Cryptographic Hash Functions

md5 b3dfcd36015440e33541f37f3eb9aa01
sha1 3c1ba29daef8378099bf2ac91d2562a698771921
sha256 a00d0016bd3c421be0ada30184d4128096175e74382cf14bcf4a4548fa186b12
sha512 a9a4c3c639dfa9a6fd29bf17c1885815ffccc2c66916ab9c2361ff22421b221578888e88a6e9ac8ff56576d5e9b174fc457bc391c56cdc4d3eec443c05df3034
ripemd-160 79e6c3c6568c96c9a6a2fc8c69a13a0a85b758a3

12917668 as geometric shapes

Circle

Radius = n
Diameter 25835336
Circumference 81164101.780624
Area 5.2422546016015E+14

Sphere

Radius = n
Volume 9.0290272686615E+21
Surface area 2.0969018406406E+15
Circumference 81164101.780624

Square

Length = n
Perimeter 51670672
Area 166866146558224
Diagonal 18268341.279833

Cube

Length = n
Surface area 1001196879349344
Volume 2.1555214816785E+21
Space diagonal 22374057.291307

Equilateral Triangle

Length = n
Perimeter 38753004
Area 72255160975520
Altitude 11187028.645653

Triangular Pyramid

Length = n
Surface area 72255160975520
Volume 2.5403064278135E+20
Height 6089447.0932776