387658904 (number)

387658904 is an even 9-digits composite number following 387658903 and preceding 387658905. In scientific notation, it is written as 3.87658904 × 10^8. The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors. There are 190651680 positive integers (up to 387658904) that are relatively prime to 387658904.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million six hundred fifty-eight thousand nine hundred four

Notation

Scientific notation 3.87658904 × 10^8
Engineering notation 3.87658904 × 10^6

Prime Factorization of 387658904

Prime Factorization 2 × 2 × 2 × 61 × 794383

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 96914726
Product of the distinct prime numbers

The prime factorization of 387658904 is 2 × 2 × 2 × 61 × 794383. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 14, 97, 54, 409, 9977, 5858, 83417, 36022, 976726, 572833, 5368604, 3930993, 8889013, 57868194, 833798057, 531838545, 5751435034, 2872176404

Basic calculations (n = 387658904)

Multiplication

n×y
n×2 775317808
n×3 1162976712
n×4 1550635616
n×5 1938294520

Division

n÷y
n÷2 193829452
n÷3 129219634.66667
n÷3 96914726
n÷5 77531780.8

Exponentiation

ny
n2 150279425850481216
n3 5.8257157518947E+25
n4 2.258390583395E+34
n5 8.7548521836284E+42

Nth Root

y√n
2√n 19689.055436968
3√n 729.14950929679
4√n 140.31769466809
5√n 52.202337809468

Divisors of 387658904

1, 2, 4, 8, 61, 122, 244, 488, 794383, 1588766, 3177532, 6355064, 48457363, 96914726, 193829452, 387658904

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 -387658903
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 387658904 can be divided by 16 positive divisors. The sum of these divisors (counting 387658904) is 1, the average is 0.0625.

Base conversion 387658904

Base System Value
2 Binary 10111000110110011010010011000
3 Ternary 1000000110010001012
4 Quaternary 113012303102120
5 Quinary 1243220041104
6 Senary 102244513052
8 Octal 2706632230
10 Decimal 387658904
12 Duodecimal a99ab788
16 Hexadecimal 171b3498
20 Vigesimal 612h754
36 Base36 6esviw

Cryptographic Hash Functions

md5 95ed879affd58d0396d9d739569edffa
sha1 e0712db9ef3ddb75bc0a5a6be2bc3d0ce441fcaf
sha256 f804f32cca954c8237390b4cd6f64a601557b4f52c9935087e08b5eb58f0382f
sha512 88b2c8c6f1d65262d6cfd8372daa12597409d8715c2e587ae40f8b3c8f5a92c6cbe9d77bf346b3c48b47f66a4ba4cc07b40891c853b0ac5f939df17951afca2e
ripemd-160 c35ecdfc1480be959def1bc8554f8f13823956fa

387658904 as geometric shapes

Circle

Radius = n
Diameter 775317808
Circumference 2435732729.8101
Area 4.7211674023756E+17

Sphere

Radius = n
Volume 2.4402701077406E+26
Surface area 1.8884669609503E+18
Circumference 2435732729.8101

Square

Length = n
Perimeter 1550635616
Area 150279425850481216
Diagonal 548232479.61149

Cube

Length = n
Surface area 901676555102887296
Volume 5.8257157518947E+25
Space diagonal 671444917.73447

Equilateral Triangle

Length = n
Perimeter 1162976712
Area 6.5072900226328E+16
Altitude 335722458.86723

Triangular Pyramid

Length = n
Surface area 6.5072900226328E+16
Volume 6.8656718557167E+24
Height 182744159.8705