387584242 (number)

387584242 is an even 9-digits composite number following 387584241 and preceding 387584243. In scientific notation, it is written as 3.87584242 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 193746852 positive integers (up to 387584242) that are relatively prime to 387584242.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million five hundred eighty-four thousand two hundred forty-two

Notation

Scientific notation 3.87584242 × 10^8
Engineering notation 3.87584242 × 10^6

Prime Factorization of 387584242

Prime Factorization 2 × 4787 × 40483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 387584242
Product of the distinct prime numbers

The prime factorization of 387584242 is 2 × 4787 × 40483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 83, 27, 781, 820, 2577, 5942, 1192, 78918, 598912, 201968, 6291785, 2651577, 77814822, 77651536, 629370088, 665616004, 4458420472, 1642485839

Basic calculations (n = 387584242)

Multiplication

n×y
n×2 775168484
n×3 1162752726
n×4 1550336968
n×5 1937921210

Division

n÷y
n÷2 193792121
n÷3 129194747.33333
n÷3 96896060.5
n÷5 77516848.4

Exponentiation

ny
n2 150221544646714564
n3 5.8223503513966E+25
n4 2.2566512476045E+34
n5 8.7464246326114E+42

Nth Root

y√n
2√n 19687.159317687
3√n 729.10269558551
4√n 140.31093798306
5√n 52.200326850245

Divisors of 387584242

1, 2, 4787, 9574, 40483, 80966, 193792121, 387584242

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 -387584241
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 387584242 can be divided by 8 positive divisors. The sum of these divisors (counting 387584242) is 1, the average is 0.125.

Base conversion 387584242

Base System Value
2 Binary 10111000110100001000011110010
3 Ternary 1000000022022121221
4 Quaternary 113012201003302
5 Quinary 1243210143432
6 Senary 102243135254
8 Octal 2706410362
10 Decimal 387584242
12 Duodecimal a997452a
16 Hexadecimal 171a10f2
20 Vigesimal 61280c2
36 Base36 6er9wy

Cryptographic Hash Functions

md5 eb54cbee790d70448b9acc05ea3bdae0
sha1 f233cbaff3727094c107501edf16814fa6d525f3
sha256 be3531d497512f36f4da01ab1ad7d0178623cb0dfa71025af864fd4c4204e0f5
sha512 012cc158d09dbc7e1493a16b688d5e843694817327c1ea4d5a402345b00c6a0ff89d15e0025e6ad9e0e9a6cb5d2739ae383bcb988ab185d4ad5e4143789ac9ef
ripemd-160 7b9e374f5aa8e4c9ebca5d5bb95a888ab7ce39c6

387584242 as geometric shapes

Circle

Radius = n
Diameter 775168484
Circumference 2435263614.6287
Area 4.7193490107303E+17

Sphere

Radius = n
Volume 2.4388604120765E+26
Surface area 1.8877396042921E+18
Circumference 2435263614.6287

Square

Length = n
Perimeter 1550336968
Area 150221544646714564
Diagonal 548126891.5985

Cube

Length = n
Surface area 901329267880287384
Volume 5.8223503513966E+25
Space diagonal 671315599.35707

Equilateral Triangle

Length = n
Perimeter 1162752726
Area 6.5047836929897E+16
Altitude 335657799.67854

Triangular Pyramid

Length = n
Surface area 6.5047836929897E+16
Volume 6.861705693194E+24
Height 182708963.86617