12742488 (number)

12742488 is an even 8-digits composite number following 12742487 and preceding 12742489. In scientific notation, it is written as 1.2742488 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 3715200 positive integers (up to 12742488) that are relatively prime to 12742488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2742488 × 10^7
Engineering notation 1.2742488 × 10^6

Prime Factorization of 12742488

Prime Factorization 2 × 2 × 2 × 297 × 31 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3185622
Product of the distinct prime numbers

The prime factorization of 12742488 is 2 × 2 × 2 × 297 × 31 × 173. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12742488)

Multiplication

n×y
n×2 25484976
n×3 38227464
n×4 50969952
n×5 63712440

Division

n÷y
n÷2 6371244
n÷3 4247496
n÷3 3185622
n÷5 2548497.6

Exponentiation

ny
n2 162371000430144
n3 2.0690105245291E+21
n4 2.6364341780686E+28
n5 3.3594730876829E+35

Nth Root

y√n
2√n 3569.6621688894
3√n 233.57054696843
4√n 59.746649854945
5√n 26.366400622742

Divisors of 12742488

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12742487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12742488 can be divided by 32 positive divisors. The sum of these divisors (counting 12742488) is 1, the average is 0.03125.

Base conversion 12742488

Base System Value
2 Binary 110000100110111101011000
3 Ternary 212222101102000
4 Quaternary 300212331120
5 Quinary 11230224423
6 Senary 1133041000
8 Octal 60467530
10 Decimal 12742488
12 Duodecimal 4326160
16 Hexadecimal c26f58
20 Vigesimal 3jcg48
36 Base36 7l460

Cryptographic Hash Functions

md5 1e94032bd0a9cdccfe3ff4196e60d4c3
sha1 707a52225974f0ddbe8f8860f757afa41da082b8
sha256 b5e05f2ba15a4f4e6577d2429cf756b9dad44638596d37577e46825764e690a5
sha512 a51b5bd170cce6d0e1265a6daca378fcaf2027e704f0cf4cf200191a34a32f4b836c2f4cbc2792ceb9b464d3f456b44db32bbe6ede5f4a39dd08675d3e47ce3d
ripemd-160 554aeb7c0b9db5252b81f57cba37fd216a0c5828

12742488 as geometric shapes

Circle

Radius = n
Diameter 25484976
Circumference 80063413.378512
Area 5.1010354210737E+14

Sphere

Radius = n
Volume 8.6666510187475E+21
Surface area 2.0404141684295E+15
Circumference 80063413.378512

Square

Length = n
Perimeter 50969952
Area 162371000430144
Diagonal 18020599.347976

Cube

Length = n
Surface area 974226002580864
Volume 2.0690105245291E+21
Space diagonal 22070636.630837

Equilateral Triangle

Length = n
Perimeter 38227464
Area 70308705605199
Altitude 11035318.315418

Triangular Pyramid

Length = n
Surface area 70308705605199
Volume 2.4383522870681E+20
Height 6006866.4493255