12748480 (number)

12748480 is an even 8-digits composite number following 12748479 and preceding 12748481. In scientific notation, it is written as 1.2748480 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 28 positive divisors. There are 5099264 positive integers (up to 12748480) that are relatively prime to 12748480.

Interesting facts

Basic properties

Name

Name twelve million seven hundred forty-eight thousand four hundred eighty

Notation

Scientific notation 1.2748480 × 10^7
Engineering notation 1.2748480 × 10^6

Prime Factorization of 12748480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 39839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 398390
Product of the distinct prime numbers

The prime factorization of 12748480 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 39839. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 5, 27, 63, 284, 99, 3863, 6661, 67547, 27064, 603677, 497994, 8196387, 1883500, 67497024, 41507865, 622685909, 600477142, 8182407101, 8556387097

Basic calculations (n = 12748480)

Multiplication

n×y
n×2 25496960
n×3 38245440
n×4 50993920
n×5 63742400

Division

n÷y
n÷2 6374240
n÷3 4249493.3333333
n÷3 3187120
n÷5 2549696

Exponentiation

ny
n2 162523742310400
n3 2.0719306783693E+21
n4 2.6413966814577E+28
n5 3.367379276563E+35

Nth Root

y√n
2√n 3570.5013653547
3√n 233.60715246756
4√n 59.753672400571
5√n 26.368879852296

Divisors of 12748480

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 39839, 79678, 159356, 199195, 318712, 398390, 637424, 796780, 1274848, 1593560, 2549696, 3187120, 6374240, 12748480

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12748479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12748480 can be divided by 28 positive divisors. The sum of these divisors (counting 12748480) is 1, the average is 0.035714285714286.

Base conversion 12748480

Base System Value
2 Binary 110000101000011011000000
3 Ternary 212222200121221
4 Quaternary 300220123000
5 Quinary 11230422410
6 Senary 1133124424
8 Octal 60503300
10 Decimal 12748480
12 Duodecimal 4329714
16 Hexadecimal c286c0
20 Vigesimal 3jdb40
36 Base36 7l8sg

Cryptographic Hash Functions

md5 91bf9733272fc7d3dd8e583c279869b1
sha1 feb61b06184533074c6b5713de1ea6beaf1f8a25
sha256 ef1968044c9d10cfee095f124172069ecde586202884a72c64219d40b04e9929
sha512 af2d37563c61d16d241be7131828a7fb5216a11cddcc68f2326ad4540a2279965a1d428568892b2b53a9c712fc4e611d2e7f73cc28990d1841733905bc3d651e
ripemd-160 a857c7db58d5192e484a1c51d2e609155e97fc2a

12748480 as geometric shapes

Circle

Radius = n
Diameter 25496960
Circumference 80101062.224873
Area 5.1058339487627E+14

Sphere

Radius = n
Volume 8.6788829305497E+21
Surface area 2.0423335795051E+15
Circumference 80101062.224873

Square

Length = n
Perimeter 50993920
Area 162523742310400
Diagonal 18029073.315642

Cube

Length = n
Surface area 975142453862400
Volume 2.0719306783693E+21
Space diagonal 22081015.079276

Equilateral Triangle

Length = n
Perimeter 38245440
Area 70374844779461
Altitude 11040507.539638

Triangular Pyramid

Length = n
Surface area 70374844779461
Volume 2.4417937213723E+20
Height 6009691.1052141