243742015 (number)

243742015 is an odd 9-digits composite number following 243742014 and preceding 243742016. In scientific notation, it is written as 2.43742015 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 177266880 positive integers (up to 243742015) that are relatively prime to 243742015.

Interesting facts

Basic properties

Name

Name two hundred forty-three million seven hundred forty-two thousand fifteen

Notation

Scientific notation 2.43742015 × 10^8
Engineering notation 2.43742015 × 10^6

Prime Factorization of 243742015

Prime Factorization 11 × 5 × 4431673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 243742015
Product of the distinct prime numbers

The prime factorization of 243742015 is 11 × 5 × 4431673. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 27, 54, 712, 6, 968, 3, 28975, 41345, 386553, 119638, 6640994, 5009439, 85236877, 32004074, 221851208, 892385143, 7397150035, 184307066

Basic calculations (n = 243742015)

Multiplication

n×y
n×2 487484030
n×3 731226045
n×4 974968060
n×5 1218710075

Division

n÷y
n÷2 121871007.5
n÷3 81247338.333333
n÷3 60935503.75
n÷5 48748403

Exponentiation

ny
n2 59410169876260225
n3 1.4480754517132E+25
n4 3.5295682847261E+33
n5 8.6030408579923E+41

Nth Root

y√n
2√n 15612.23926924
3√n 624.65966751171
4√n 124.94894665118
5√n 47.575797767317

Divisors of 243742015

1, 5, 11, 55, 4431673, 22158365, 48748403, 243742015

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 -243742014
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 243742015 can be divided by 8 positive divisors. The sum of these divisors (counting 243742015) is 1, the average is 0.125.

Base conversion 243742015

Base System Value
2 Binary 1110100001110011010100111111
3 Ternary 121222122101012001
4 Quaternary 32201303110333
5 Quinary 444344221030
6 Senary 40104123131
8 Octal 1641632477
10 Decimal 243742015
12 Duodecimal 697664a7
16 Hexadecimal e87353f
20 Vigesimal 3g37f0f
36 Base36 4148jj

Cryptographic Hash Functions

md5 55576da4b1666b99ab3be3a756d8b629
sha1 149a6cb29e696eda48d4f31027b3f404702583a0
sha256 876c60fc008f91a543f492b75752014e2a08332fd030741a1020616c919a5c9d
sha512 911a37ab84cf2d5850be8de861e1f7c05f230c668f41ac51d0fb7e056c81a64e48ad3956ddf707f9bbbfe3cf0061dc947dcd074bd1c1229b03a29740658fe049
ripemd-160 6da15ce8d647ee44c9cef8a0ee90bf265fbd8adb

243742015 as geometric shapes

Circle

Radius = n
Diameter 487484030
Circumference 1531476247.3903
Area 1.8664255323178E+17

Sphere

Radius = n
Volume 6.0656842679279E+25
Surface area 7.4657021292712E+17
Circumference 1531476247.3903

Square

Length = n
Perimeter 974968060
Area 59410169876260225
Diagonal 344703263.33315

Cube

Length = n
Surface area 356461019257561350
Volume 1.4480754517132E+25
Space diagonal 422173553.91922

Equilateral Triangle

Length = n
Perimeter 731226045
Area 2.5725358177995E+16
Altitude 211086776.95961

Triangular Pyramid

Length = n
Surface area 2.5725358177995E+16
Volume 1.7065732859603E+24
Height 114901087.77772