12986960 (number)

12986960 is an even 8-digits composite number following 12986959 and preceding 12986961. In scientific notation, it is written as 1.2986960 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 4451328 positive integers (up to 12986960) that are relatively prime to 12986960.

Interesting facts

Basic properties

Name

Name twelve million nine hundred eighty-six thousand nine hundred sixty

Notation

Scientific notation 1.2986960 × 10^7
Engineering notation 1.2986960 × 10^6

Prime Factorization of 12986960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 49 × 3313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1623370
Product of the distinct prime numbers

The prime factorization of 12986960 is 2 × 2 × 2 × 2 × 5 × 49 × 3313. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 4, 67, 80, 224, 749, 9212, 5239, 31376, 50234, 836702, 303225, 891146, 5222991, 31111772, 15942578, 838741934, 40897593, 6674175882, 1679928667

Basic calculations (n = 12986960)

Multiplication

n×y
n×2 25973920
n×3 38960880
n×4 51947840
n×5 64934800

Division

n÷y
n÷2 6493480
n÷3 4328986.6666667
n÷3 3246740
n÷5 2597392

Exponentiation

ny
n2 168661130041600
n3 2.1903953494051E+21
n4 2.844657678691E+28
n5 3.6943455486852E+35

Nth Root

y√n
2√n 3603.742499125
3√n 235.054823485
4√n 60.031179391422
5√n 26.466803961054

Divisors of 12986960

1, 2, 4, 5, 8, 10, 16, 20, 40, 49, 80, 98, 196, 245, 392, 490, 784, 980, 1960, 3313, 3920, 6626, 13252, 16565, 26504, 33130, 53008, 66260, 132520, 162337, 265040, 324674, 649348, 811685, 1298696, 1623370, 2597392, 3246740, 6493480, 12986960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12986959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12986960 can be divided by 40 positive divisors. The sum of these divisors (counting 12986960) is 1, the average is 0.025.

Base conversion 12986960

Base System Value
2 Binary 110001100010101001010000
3 Ternary 220102210202112
4 Quaternary 301202221100
5 Quinary 11311040320
6 Senary 1142204452
8 Octal 61425120
10 Decimal 12986960
12 Duodecimal 4423728
16 Hexadecimal c62a50
20 Vigesimal 413780
36 Base36 7qcsw

Cryptographic Hash Functions

md5 d43aed99cf1b7487ec08a4d89533f6d1
sha1 1fc5b1655f2618c7291a0834e2452dc7d71a9cbd
sha256 29f480ded96609ad7c3cdbc2a75d11e2fed401d538b265b7ec34e693aab72f6f
sha512 4d287bb6c33ada505cab7c1ebf41405c61be4698ff1bcfd0d70454c122a367ec0845ac9be434a20e7501914dc960fde99f2eeb947b11b5c1b22ebd00dea3c6d3
ripemd-160 ba0e0d4443b5cba41fd4e2a801b6bbaadc35770b

12986960 as geometric shapes

Circle

Radius = n
Diameter 25973920
Circumference 81599476.256929
Area 5.2986456708484E+14

Sphere

Radius = n
Volume 9.1751065841976E+21
Surface area 2.1194582683394E+15
Circumference 81599476.256929

Square

Length = n
Perimeter 51947840
Area 168661130041600
Diagonal 18366334.965997

Cube

Length = n
Surface area 1011966780249600
Volume 2.1903953494051E+21
Space diagonal 22494074.555865

Equilateral Triangle

Length = n
Perimeter 38960880
Area 73032411623508
Altitude 11247037.277932

Triangular Pyramid

Length = n
Surface area 73032411623508
Volume 2.581405675073E+20
Height 6122111.6553323