12948438 (number)

12948438 is an even 8-digits composite number following 12948437 and preceding 12948439. In scientific notation, it is written as 1.2948438 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 4316144 positive integers (up to 12948438) that are relatively prime to 12948438.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-eight thousand four hundred thirty-eight

Notation

Scientific notation 1.2948438 × 10^7
Engineering notation 1.2948438 × 10^6

Prime Factorization of 12948438

Prime Factorization 2 × 3 × 2158073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12948438
Product of the distinct prime numbers

The prime factorization of 12948438 is 2 × 3 × 2158073. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 94, 8, 902, 814, 614, 1830, 2565, 40653, 368208, 132195, 1223030, 3661782, 64759014, 82381012, 359121749, 136258237, 6599835389, 814452601

Basic calculations (n = 12948438)

Multiplication

n×y
n×2 25896876
n×3 38845314
n×4 51793752
n×5 64742190

Division

n÷y
n÷2 6474219
n÷3 4316146
n÷3 3237109.5
n÷5 2589687.6

Exponentiation

ny
n2 167662046639844
n3 2.1709616158691E+21
n4 2.8110561883461E+28
n5 3.6398786769316E+35

Nth Root

y√n
2√n 3598.3938083539
3√n 234.82218629929
4√n 59.986613576313
5√n 26.45108409955

Divisors of 12948438

1, 2, 3, 6, 2158073, 4316146, 6474219, 12948438

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12948437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12948438 can be divided by 8 positive divisors. The sum of these divisors (counting 12948438) is 1, the average is 0.125.

Base conversion 12948438

Base System Value
2 Binary 110001011001001111010110
3 Ternary 220100211220210
4 Quaternary 301121033112
5 Quinary 11303322223
6 Senary 1141310250
8 Octal 61311726
10 Decimal 12948438
12 Duodecimal 4405386
16 Hexadecimal c593d6
20 Vigesimal 40ib1i
36 Base36 7pj2u

Cryptographic Hash Functions

md5 c0b5af4fdf2ffbf702d0ce7bd21f21a6
sha1 235c6c5304630b03fbf54f58c4b924e58e5ba8bb
sha256 2f98dd1b254dc75ef19cdd98b829f3b49f49b72447a11ede9b82e98f638813bf
sha512 4728e45f70f009e25eea0dcf4dace96c363b7b8328a58b51e321cb1c24ee5d34c01040b34499164998199f0b14006f6bc1108cf5c835c1cc902f153ca924e228
ripemd-160 a0f155d213b7c9a9a508038fe0ab4007761dce81

12948438 as geometric shapes

Circle

Radius = n
Diameter 25896876
Circumference 81357435.392526
Area 5.2672585400956E+14

Sphere

Radius = n
Volume 9.0937027515198E+21
Surface area 2.1069034160383E+15
Circumference 81357435.392526

Square

Length = n
Perimeter 51793752
Area 167662046639844
Diagonal 18311856.631147

Cube

Length = n
Surface area 1005972279839064
Volume 2.1709616158691E+21
Space diagonal 22427352.494656

Equilateral Triangle

Length = n
Perimeter 38845314
Area 72599795820298
Altitude 11213676.247328

Triangular Pyramid

Length = n
Surface area 72599795820298
Volume 2.5585028004613E+20
Height 6103952.2103824