12443390 (number)

12443390 is an even 8-digits composite number following 12443389 and preceding 12443391. In scientific notation, it is written as 1.2443390 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 4895520 positive integers (up to 12443390) that are relatively prime to 12443390.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-three thousand three hundred ninety

Notation

Scientific notation 1.2443390 × 10^7
Engineering notation 1.2443390 × 10^6

Prime Factorization of 12443390

Prime Factorization 2 × 5 × 61 × 20399

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12443390
Product of the distinct prime numbers

The prime factorization of 12443390 is 2 × 5 × 61 × 20399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 60, 72, 620, 666, 9235, 1434, 52898, 34023, 153864, 9664, 1601934, 8400738, 96119565, 49014086, 656830211, 189717626, 2152289790, 847175560

Basic calculations (n = 12443390)

Multiplication

n×y
n×2 24886780
n×3 37330170
n×4 49773560
n×5 62216950

Division

n÷y
n÷2 6221695
n÷3 4147796.6666667
n÷3 3110847.5
n÷5 2488678

Exponentiation

ny
n2 154837954692100
n3 1.9267090570361E+21
n4 2.3974792213233E+28
n5 2.9832768967822E+35

Nth Root

y√n
2√n 3527.5189581347
3√n 231.72856433675
4√n 59.392920101092
5√n 26.24144479219

Divisors of 12443390

1, 2, 5, 10, 61, 122, 305, 610, 20399, 40798, 101995, 203990, 1244339, 2488678, 6221695, 12443390

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12443389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12443390 can be divided by 16 positive divisors. The sum of these divisors (counting 12443390) is 1, the average is 0.0625.

Base conversion 12443390

Base System Value
2 Binary 101111011101111011111110
3 Ternary 212102012010022
4 Quaternary 233131323332
5 Quinary 11141142030
6 Senary 1122412142
8 Octal 57357376
10 Decimal 12443390
12 Duodecimal 4201052
16 Hexadecimal bddefe
20 Vigesimal 3hf89a
36 Base36 7epdq

Cryptographic Hash Functions

md5 0a668894218b805a0445d42f3d3ce7dd
sha1 eb4cf3ba584779831a71c90b0a7665394fa590d9
sha256 5a4400ff4cf61afecd1fe36fb31b26bab001e32bb2784dccebcb3561fd30dfb8
sha512 b4e0d2e71a8ceb12562df7558f9e2e04bbdc1dbee82ca355366fbaeff3227ab0d3b6fd73067d48ecc8e3f21c2edcab0242a48d1a163af33f904506d0234c0135
ripemd-160 879301f5f2a7a4e4c840b0c03c77818cbe8af7a7

12443390 as geometric shapes

Circle

Radius = n
Diameter 24886780
Circumference 78184125.219505
Area 4.8643778095757E+14

Sphere

Radius = n
Volume 8.0705800255862E+21
Surface area 1.9457511238303E+15
Circumference 78184125.219505

Square

Length = n
Perimeter 49773560
Area 154837954692100
Diagonal 17597610.899898

Cube

Length = n
Surface area 929027728152600
Volume 1.9267090570361E+21
Space diagonal 21552583.698394

Equilateral Triangle

Length = n
Perimeter 37330170
Area 67046801116691
Altitude 10776291.849197

Triangular Pyramid

Length = n
Surface area 67046801116691
Volume 2.2706483993396E+20
Height 5865870.2999659