243978412 (number)

243978412 is an even 9-digits composite number following 243978411 and preceding 243978413. In scientific notation, it is written as 2.43978412 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 121910976 positive integers (up to 243978412) that are relatively prime to 243978412.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred seventy-eight thousand four hundred twelve

Notation

Scientific notation 2.43978412 × 10^8
Engineering notation 2.43978412 × 10^6

Prime Factorization of 243978412

Prime Factorization 2 × 2 × 1627 × 37489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121989206
Product of the distinct prime numbers

The prime factorization of 243978412 is 2 × 2 × 1627 × 37489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 43, 79, 656, 994, 849, 1236, 45969, 72127, 276737, 949657, 5486849, 6568201, 89883907, 7202906, 50336958, 995503075, 7603574848, 9685457945

Basic calculations (n = 243978412)

Multiplication

n×y
n×2 487956824
n×3 731935236
n×4 975913648
n×5 1219892060

Division

n÷y
n÷2 121989206
n÷3 81326137.333333
n÷3 60994603
n÷5 48795682.4

Exponentiation

ny
n2 59525465522041744
n3 1.4522928551628E+25
n4 3.5432810456158E+33
n5 8.6448408277904E+41

Nth Root

y√n
2√n 15619.808321487
3√n 624.86154757174
4√n 124.97923156064
5√n 47.585022615366

Divisors of 243978412

1, 2, 4, 1627, 3254, 6508, 37489, 74978, 149956, 60994603, 121989206, 243978412

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 -243978411
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 243978412 can be divided by 12 positive divisors. The sum of these divisors (counting 243978412) is 1, the average is 0.083333333333333.

Base conversion 243978412

Base System Value
2 Binary 1110100010101101000010101100
3 Ternary 122000002101110111
4 Quaternary 32202231002230
5 Quinary 444424302122
6 Senary 40113145404
8 Octal 1642550254
10 Decimal 243978412
12 Duodecimal 6985b264
16 Hexadecimal e8ad0ac
20 Vigesimal 3g4h60c
36 Base36 419ay4

Cryptographic Hash Functions

md5 284181fef992c01613f11adae49118e3
sha1 0051251d7550dadd81dbc329142c7e6c7f047549
sha256 1b01531781a09a813c436b051d1385eae6fd3c848f907a3ccaaf60fbf4a27625
sha512 8dacd147853f9bac8ebb4af5e2ac16f1a9233fe4f661edbf7cbd62222929506a38a64e973a00a3c7a7a2f671402e2c307450d5930ff6e0a1607c5e4ae1e309be
ripemd-160 458b5becf2344ff38d60fc9ebe08e23c6bc4862f

243978412 as geometric shapes

Circle

Radius = n
Diameter 487956824
Circumference 1532961573.5474
Area 1.8700476518556E+17

Sphere

Radius = n
Volume 6.0833500861874E+25
Surface area 7.4801906074224E+17
Circumference 1532961573.5474

Square

Length = n
Perimeter 975913648
Area 59525465522041744
Diagonal 345037579.17665

Cube

Length = n
Surface area 357152793132250464
Volume 1.4522928551628E+25
Space diagonal 422583005.53397

Equilateral Triangle

Length = n
Perimeter 731935236
Area 2.5775282657091E+16
Altitude 211291502.76699

Triangular Pyramid

Length = n
Surface area 2.5775282657091E+16
Volume 1.7115435435907E+24
Height 115012526.39222