12748772 (number)

12748772 is an even 8-digits composite number following 12748771 and preceding 12748773. In scientific notation, it is written as 1.2748772 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 6038856 positive integers (up to 12748772) that are relatively prime to 12748772.

Interesting facts

Basic properties

Name

Name twelve million seven hundred forty-eight thousand seven hundred seventy-two

Notation

Scientific notation 1.2748772 × 10^7
Engineering notation 1.2748772 × 10^6

Prime Factorization of 12748772

Prime Factorization 2 × 2 × 19 × 167747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6374386
Product of the distinct prime numbers

The prime factorization of 12748772 is 2 × 2 × 19 × 167747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 47, 52, 744, 605, 6537, 9085, 54033, 63035, 160121, 425349, 4409482, 9877973, 20749427, 59717465, 214068211, 978967208, 3432624053, 8214987427

Basic calculations (n = 12748772)

Multiplication

n×y
n×2 25497544
n×3 38246316
n×4 50995088
n×5 63743860

Division

n÷y
n÷2 6374386
n÷3 4249590.6666667
n÷3 3187193
n÷5 2549754.4

Exponentiation

ny
n2 162531187507984
n3 2.0720730524285E+21
n4 2.6416386912755E+28
n5 3.367764938145E+35

Nth Root

y√n
2√n 3570.5422557365
3√n 233.60893602052
4√n 59.754014557488
5√n 26.369000645401

Divisors of 12748772

1, 2, 4, 19, 38, 76, 167747, 335494, 670988, 3187193, 6374386, 12748772

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12748771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12748772 can be divided by 12 positive divisors. The sum of these divisors (counting 12748772) is 1, the average is 0.083333333333333.

Base conversion 12748772

Base System Value
2 Binary 110000101000011111100100
3 Ternary 212222201000202
4 Quaternary 300220133210
5 Quinary 11230430042
6 Senary 1133130032
8 Octal 60503744
10 Decimal 12748772
12 Duodecimal 4329918
16 Hexadecimal c287e4
20 Vigesimal 3jdbic
36 Base36 7l90k

Cryptographic Hash Functions

md5 84744ce1cbd39a2046f85f3bc6e35648
sha1 290dd32cdf38ec64ff1e7ac7b25df376f31dcbda
sha256 f134bfe40c48a28662c1009547e18b75413533cce7630e3929606138e8b48b33
sha512 33a3547b586412c114242f95bc7fad6c6512b0bc004f74a02558c268baa2d95d7b1e05c43a2976d71e55422649bac9a9d2764ac39a307c78aa2daf314e6d7e81
ripemd-160 69ba54c270b4a52568f295f30b99cd0cb7eec56f

12748772 as geometric shapes

Circle

Radius = n
Diameter 25497544
Circumference 80102896.914983
Area 5.1060678465431E+14

Sphere

Radius = n
Volume 8.6794793056145E+21
Surface area 2.0424271386172E+15
Circumference 80102896.914983

Square

Length = n
Perimeter 50995088
Area 162531187507984
Diagonal 18029486.266002

Cube

Length = n
Surface area 975187125047904
Volume 2.0720730524285E+21
Space diagonal 22081520.838111

Equilateral Triangle

Length = n
Perimeter 38246316
Area 70378068644583
Altitude 11040760.419056

Triangular Pyramid

Length = n
Surface area 70378068644583
Volume 2.4419615108102E+20
Height 6009828.7553341