243923238 (number)

243923238 is an even 9-digits composite number following 243923237 and preceding 243923239. In scientific notation, it is written as 2.43923238 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 75052656 positive integers (up to 243923238) that are relatively prime to 243923238.

Interesting facts

Basic properties

Name

Name two hundred forty-three million nine hundred twenty-three thousand two hundred thirty-eight

Notation

Scientific notation 2.43923238 × 10^8
Engineering notation 2.43923238 × 10^6

Prime Factorization of 243923238

Prime Factorization 2 × 27 × 39 × 115823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 243923238
Product of the distinct prime numbers

The prime factorization of 243923238 is 2 × 27 × 39 × 115823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 22, 51, 382, 609, 6911, 633, 41240, 27583, 442452, 267295, 9594337, 2686657, 53289832, 17112685, 82521721, 862331000, 3549536193, 6184311206

Basic calculations (n = 243923238)

Multiplication

n×y
n×2 487846476
n×3 731769714
n×4 975692952
n×5 1219616190

Division

n÷y
n÷2 121961619
n÷3 81307746
n÷3 60980809.5
n÷5 48784647.6

Exponentiation

ny
n2 59498546036404644
n3 1.4513078005492E+25
n4 3.5400769804462E+33
n5 8.6350703983969E+41

Nth Root

y√n
2√n 15618.042066789
3√n 624.81444134089
4√n 124.97216516805
5√n 47.582870217094

Divisors of 243923238

1, 2, 27, 39, 54, 78, 1053, 2106, 115823, 231646, 3127221, 4517097, 6254442, 9034194, 121961619, 243923238

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 -243923237
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 243923238 can be divided by 16 positive divisors. The sum of these divisors (counting 243923238) is 1, the average is 0.0625.

Base conversion 243923238

Base System Value
2 Binary 1110100010011111100100100110
3 Ternary 121222222120210000
4 Quaternary 32202133210212
5 Quinary 444421020423
6 Senary 40112042130
8 Octal 1642374446
10 Decimal 243923238
12 Duodecimal 69833346
16 Hexadecimal e89f926
20 Vigesimal 3g4a81i
36 Base36 4184di

Cryptographic Hash Functions

md5 09ea98a844f8c3ec8c4b5a01ec3de418
sha1 279cf85d769a064a9f14676805c5aed150a38c49
sha256 2d76d76b8189f7d81f59792b1fdf44d43829e7f9d132830844a0f9fd9c781237
sha512 8871ad4a386d847ad38a38716cfdee4dbdeda27de4f8d60f0544d032baac48702e3ff61a48229ffd52c23fb1e1265a2e0e7d5611baa3d2f0bb2dd86e95ec7094
ripemd-160 527432b93dcfa3614bd6d5b1d6645defd010bc24

243923238 as geometric shapes

Circle

Radius = n
Diameter 487846476
Circumference 1532614905.0813
Area 1.8692019512724E+17

Sphere

Radius = n
Volume 6.0792238990705E+25
Surface area 7.4768078050897E+17
Circumference 1532614905.0813

Square

Length = n
Perimeter 975692952
Area 59498546036404644
Diagonal 344959551.35756

Cube

Length = n
Surface area 356991276218427864
Volume 1.4513078005492E+25
Space diagonal 422487441.36272

Equilateral Triangle

Length = n
Perimeter 731769714
Area 2.5763626177882E+16
Altitude 211243720.68136

Triangular Pyramid

Length = n
Surface area 2.5763626177882E+16
Volume 1.7103826455954E+24
Height 114986517.11919