12456480 (number)

12456480 is an even 8-digits composite number following 12456479 and preceding 12456481. In scientific notation, it is written as 1.2456480 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 3321600 positive integers (up to 12456480) that are relatively prime to 12456480.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-six thousand four hundred eighty

Notation

Scientific notation 1.2456480 × 10^7
Engineering notation 1.2456480 × 10^6

Prime Factorization of 12456480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 25951

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 778530
Product of the distinct prime numbers

The prime factorization of 12456480 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 25951. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12456480)

Multiplication

n×y
n×2 24912960
n×3 37369440
n×4 49825920
n×5 62282400

Division

n÷y
n÷2 6228240
n÷3 4152160
n÷3 3114120
n÷5 2491296

Exponentiation

ny
n2 155163893990400
n3 1.9327959422135E+21
n4 2.4075833998264E+28
n5 2.999001446827E+35

Nth Root

y√n
2√n 3529.3738821496
3√n 231.80979257327
4√n 59.408533748525
5√n 26.246963482248

Divisors of 12456480

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12456479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12456480 can be divided by 48 positive divisors. The sum of these divisors (counting 12456480) is 1, the average is 0.020833333333333.

Base conversion 12456480

Base System Value
2 Binary 101111100001001000100000
3 Ternary 212102212002010
4 Quaternary 233201020200
5 Quinary 11142101410
6 Senary 1122552520
8 Octal 57411040
10 Decimal 12456480
12 Duodecimal 4208740
16 Hexadecimal be1220
20 Vigesimal 3hh140
36 Base36 7ezhc

Cryptographic Hash Functions

md5 dba9fd15521dc810ba209d8bb7891ccb
sha1 a9e8aa321b2cca5b62600df2c579b001aa7cba2a
sha256 f84438ad74a4c687dadba06c7258af292a8b2318c7f9887d4902faf35802c467
sha512 8be312899d52ae68279e2901efa6b86a4bc13813ae581dfc4da900b2eb8a6c164f588b03b263f2c35b7c4df02eaa07edd3bd7dc5d75f96bdc19d79754b08d996
ripemd-160 0fe0492c40c132c54f4075afcac002e382cc9062

12456480 as geometric shapes

Circle

Radius = n
Diameter 24912960
Circumference 78266372.115176
Area 4.8746174946263E+14

Sphere

Radius = n
Volume 8.0960767105949E+21
Surface area 1.9498469978505E+15
Circumference 78266372.115176

Square

Length = n
Perimeter 49825920
Area 155163893990400
Diagonal 17616122.955429

Cube

Length = n
Surface area 930983363942400
Volume 1.9327959422135E+21
Space diagonal 21575256.243466

Equilateral Triangle

Length = n
Perimeter 37369440
Area 67187936972901
Altitude 10787628.121733

Triangular Pyramid

Length = n
Surface area 67187936972901
Volume 2.2778218623151E+20
Height 5872040.9851431