243751738 (number)

243751738 is an even 9-digits composite number following 243751737 and preceding 243751739. In scientific notation, it is written as 2.43751738 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 121369920 positive integers (up to 243751738) that are relatively prime to 243751738.

Interesting facts

Basic properties

Name

Name two hundred forty-three million seven hundred fifty-one thousand seven hundred thirty-eight

Notation

Scientific notation 2.43751738 × 10^8
Engineering notation 2.43751738 × 10^6

Prime Factorization of 243751738

Prime Factorization 2 × 241 × 505709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 243751738
Product of the distinct prime numbers

The prime factorization of 243751738 is 2 × 241 × 505709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 40, 56, 662, 321, 5414, 4204, 7821, 93033, 342254, 933668, 5634297, 1519927, 64463091, 4679535, 402609740, 947070925, 3834660251, 4888356288

Basic calculations (n = 243751738)

Multiplication

n×y
n×2 487503476
n×3 731255214
n×4 975006952
n×5 1218758690

Division

n÷y
n÷2 121875869
n÷3 81250579.333333
n÷3 60937934.5
n÷5 48750347.6

Exponentiation

ny
n2 59414909778020644
n3 1.4482487521506E+25
n4 3.5301315039303E+33
n5 8.6047568945157E+41

Nth Root

y√n
2√n 15612.550656443
3√n 624.66797340458
4√n 124.9501927027
5√n 47.57617732609

Divisors of 243751738

1, 2, 241, 482, 505709, 1011418, 121875869, 243751738

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 -243751737
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 243751738 can be divided by 8 positive divisors. The sum of these divisors (counting 243751738) is 1, the average is 0.125.

Base conversion 243751738

Base System Value
2 Binary 1110100001110101101100111010
3 Ternary 121222122212112011
4 Quaternary 32201311230322
5 Quinary 444400023423
6 Senary 40104240134
8 Octal 1641655472
10 Decimal 243751738
12 Duodecimal 6977004a
16 Hexadecimal e875b3a
20 Vigesimal 3g38j6i
36 Base36 414g1m

Cryptographic Hash Functions

md5 d6f67d30fbd3f6984054caaf388c9ddd
sha1 379cd6d143265d683a769c9e75a4deb19d00005c
sha256 6c637b356db8e9dc14562d2f6cf8e4429908481e0d699c104170ce455da8a2c4
sha512 7c278f89977ac5a5511051f44be7f5438d5a674296ab933adf0cf267da7b7e17a1d41bb59b91588842eed4c710eb2212a0b7989ed2f27572da831b9a6cce2e93
ripemd-160 1690203ddcb7170d91e1b7a74d9df6a157c24542

243751738 as geometric shapes

Circle

Radius = n
Diameter 487503476
Circumference 1531537338.8011
Area 1.8665744407233E+17

Sphere

Radius = n
Volume 6.0664101871024E+25
Surface area 7.4662977628932E+17
Circumference 1531537338.8011

Square

Length = n
Perimeter 975006952
Area 59414909778020644
Diagonal 344717013.73161

Cube

Length = n
Surface area 356489458668123864
Volume 1.4482487521506E+25
Space diagonal 422190394.64922

Equilateral Triangle

Length = n
Perimeter 731255214
Area 2.5727410615663E+16
Altitude 211095197.32461

Triangular Pyramid

Length = n
Surface area 2.5727410615663E+16
Volume 1.7067775224844E+24
Height 114905671.24387