12917680 (number)

12917680 is an even 8-digits composite number following 12917679 and preceding 12917681. In scientific notation, it is written as 1.2917680 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 5167040 positive integers (up to 12917680) that are relatively prime to 12917680.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventeen thousand six hundred eighty

Notation

Scientific notation 1.2917680 × 10^7
Engineering notation 1.2917680 × 10^6

Prime Factorization of 12917680

Prime Factorization 2 × 2 × 2 × 2 × 5 × 161471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1614710
Product of the distinct prime numbers

The prime factorization of 12917680 is 2 × 2 × 2 × 2 × 5 × 161471. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 44, 58, 978, 69, 3248, 4988, 10745, 18877, 556196, 622393, 328251, 3907144, 4196387, 15656441, 329154258, 64769005, 9766199143, 1789572925

Basic calculations (n = 12917680)

Multiplication

n×y
n×2 25835360
n×3 38753040
n×4 51670720
n×5 64588400

Division

n÷y
n÷2 6458840
n÷3 4305893.3333333
n÷3 3229420
n÷5 2583536

Exponentiation

ny
n2 166866456582400
n3 2.1555274888653E+21
n4 2.7844414332366E+28
n5 3.5968523413292E+35

Nth Root

y√n
2√n 3594.1174160008
3√n 234.63610497889
4√n 59.950958424372
5√n 26.43850564663

Divisors of 12917680

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 161471, 322942, 645884, 807355, 1291768, 1614710, 2583536, 3229420, 6458840, 12917680

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12917679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12917680 can be divided by 20 positive divisors. The sum of these divisors (counting 12917680) is 1, the average is 0.05.

Base conversion 12917680

Base System Value
2 Binary 110001010001101110110000
3 Ternary 220022021201121
4 Quaternary 301101232300
5 Quinary 11301331210
6 Senary 1140512024
8 Octal 61215660
10 Decimal 12917680
12 Duodecimal 43ab614
16 Hexadecimal c51bb0
20 Vigesimal 40ee40
36 Base36 7ovcg

Cryptographic Hash Functions

md5 1f9bd90ade488b96298d8fb33a2763fe
sha1 d3b49a392fd355e853d9899e6c9665dee5282ae5
sha256 6183b9debbace18a49f298e22065e9b5d02a4a600e4d2d8e1a87010757c4a7ad
sha512 12b3fc519efc95da833c3c41543ed8668534191e34d7dea3d2a752e82002d6e50a217d1ee0e38232bf38d97dd489c8dae98e78cff67822f311a06663fa141d14
ripemd-160 a95b48d2efab1cc67bedf8746f33d11149d34321

12917680 as geometric shapes

Circle

Radius = n
Diameter 25835360
Circumference 81164177.178848
Area 5.2422643412983E+14

Sphere

Radius = n
Volume 9.0290524315069E+21
Surface area 2.0969057365193E+15
Circumference 81164177.178848

Square

Length = n
Perimeter 51670720
Area 166866456582400
Diagonal 18268358.250396

Cube

Length = n
Surface area 1001198739494400
Volume 2.1555274888653E+21
Space diagonal 22374078.075916

Equilateral Triangle

Length = n
Perimeter 38753040
Area 72255295219926
Altitude 11187039.037958

Triangular Pyramid

Length = n
Surface area 72255295219926
Volume 2.5403135073512E+20
Height 6089452.7501319