387584139 (number)

387584139 is an odd 9-digits composite number following 387584138 and preceding 387584140. In scientific notation, it is written as 3.87584139 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 236616192 positive integers (up to 387584139) that are relatively prime to 387584139.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million five hundred eighty-four thousand one hundred thirty-nine

Notation

Scientific notation 3.87584139 × 10^8
Engineering notation 3.87584139 × 10^6

Prime Factorization of 387584139

Prime Factorization 3 × 17 × 37 × 205397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387584139
Product of the distinct prime numbers

The prime factorization of 387584139 is 3 × 17 × 37 × 205397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 387584139)

Multiplication

n×y
n×2 775168278
n×3 1162752417
n×4 1550336556
n×5 1937920695

Division

n÷y
n÷2 193792069.5
n÷3 129194713
n÷3 96896034.75
n÷5 77516827.8

Exponentiation

ny
n2 150221464804371321
n3 5.8223457095521E+25
n4 2.2566488487971E+34
n5 8.7464130108636E+42

Nth Root

y√n
2√n 19687.156701769
3√n 729.10263099948
4√n 140.3109286612
5√n 52.200324075811

Divisors of 387584139

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 -387584138
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 387584139 can be divided by 16 positive divisors. The sum of these divisors (counting 387584139) is 1, the average is 0.0625.

Base conversion 387584139

Base System Value
2 Binary 10111000110100001000010001011
3 Ternary 1000000022022111010
4 Quaternary 113012201002023
5 Quinary 1243210143024
6 Senary 102243135003
8 Octal 2706410213
10 Decimal 387584139
12 Duodecimal a9974463
16 Hexadecimal 171a108b
20 Vigesimal 612806j
36 Base36 6er9u3

Cryptographic Hash Functions

md5 4ab0a3318ff76281498df39a54ac6790
sha1 9da03ab1d61d702c21d3bdfd3b1d3ec19cf3aa90
sha256 9f327257e78320069dec6483329e35b2ad08fee347a51260d2c2e4aa7a86f65e
sha512 b59d0ddb87347dbaa04a35d83a2f0ca85245c6f95200b4c9d722230012753db098ea7f4c9556dc76711173b55528e10f8fab037fc841858199771ff9a284a899
ripemd-160 ed645701f6d7f40c06d55a9f7cbee063d2d8d05f

387584139 as geometric shapes

Circle

Radius = n
Diameter 775168278
Circumference 2435262967.4607
Area 4.7193465024091E+17

Sphere

Radius = n
Volume 2.4388584677052E+26
Surface area 1.8877386009636E+18
Circumference 2435262967.4607

Square

Length = n
Perimeter 1550336556
Area 150221464804371321
Diagonal 548126745.9345

Cube

Length = n
Surface area 901328788826227926
Volume 5.8223457095521E+25
Space diagonal 671315420.95584

Equilateral Triangle

Length = n
Perimeter 1162752417
Area 6.5047802357148E+16
Altitude 335657710.47792

Triangular Pyramid

Length = n
Surface area 6.5047802357148E+16
Volume 6.8617002227278E+24
Height 182708915.3115