12691260 (number)

12691260 is an even 8-digits composite number following 12691259 and preceding 12691261. In scientific notation, it is written as 1.2691260 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 3384288 positive integers (up to 12691260) that are relatively prime to 12691260.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-one thousand two hundred sixty

Notation

Scientific notation 1.2691260 × 10^7
Engineering notation 1.2691260 × 10^6

Prime Factorization of 12691260

Prime Factorization 2 × 2 × 9 × 5 × 70507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6345630
Product of the distinct prime numbers

The prime factorization of 12691260 is 2 × 2 × 9 × 5 × 70507. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 85, 11, 938, 332, 1725, 4107, 74567, 32803, 313468, 742868, 3217963, 6010035, 46763345, 42415107, 58609483, 4418361, 7873209118, 9295379100

Basic calculations (n = 12691260)

Multiplication

n×y
n×2 25382520
n×3 38073780
n×4 50765040
n×5 63456300

Division

n÷y
n÷2 6345630
n÷3 4230420
n÷3 3172815
n÷5 2538252

Exponentiation

ny
n2 161068080387600
n3 2.0441568858999E+21
n4 2.5942926519746E+28
n5 3.29248425623E+35

Nth Root

y√n
2√n 3562.4794736251
3√n 233.25712250318
4√n 59.686509980272
5√n 26.34516653905

Divisors of 12691260

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 70507, 141014, 282028, 352535, 634563, 705070, 1269126, 1410140, 2538252, 3172815, 6345630, 12691260

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12691259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12691260 can be divided by 24 positive divisors. The sum of these divisors (counting 12691260) is 1, the average is 0.041666666666667.

Base conversion 12691260

Base System Value
2 Binary 110000011010011100111100
3 Ternary 212212210010200
4 Quaternary 300122130330
5 Quinary 11222110020
6 Senary 1132003500
8 Octal 60323474
10 Decimal 12691260
12 Duodecimal 4300590
16 Hexadecimal c1a73c
20 Vigesimal 3j6830
36 Base36 7k0n0

Cryptographic Hash Functions

md5 a3d59433a6d26e7a764d2918d10c9c0d
sha1 cc1bd9cf93d393bdd70c4f39129b877c92b3754f
sha256 e8d7fa0cf049c311b92d4d745978204a234dd6e37dcf8f7ecf5da2f561ca1d7b
sha512 716057f74aab2065135be47e8f1fdab70e6177c899c1ecff9e2c267b99e68a7430b2560e2548cd4ceccd0a804edde7add66c58210a552c9b6641e25ef4a69873
ripemd-160 daeebb9c782999f9b7215ad04c99f71a38f873be

12691260 as geometric shapes

Circle

Radius = n
Diameter 25382520
Circumference 79741538.361596
Area 5.0601029807349E+14

Sphere

Radius = n
Volume 8.5625443407043E+21
Surface area 2.024041192294E+15
Circumference 79741538.361596

Square

Length = n
Perimeter 50765040
Area 161068080387600
Diagonal 17948152.015603

Cube

Length = n
Surface area 966408482325600
Volume 2.0441568858999E+21
Space diagonal 21981907.132067

Equilateral Triangle

Length = n
Perimeter 38073780
Area 69744524677228
Altitude 10990953.566033

Triangular Pyramid

Length = n
Surface area 69744524677228
Volume 2.4090619930484E+20
Height 5982717.3385344