387942773 (number)

387942773 is an odd 9-digits composite number following 387942772 and preceding 387942774. In scientific notation, it is written as 3.87942773 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 360696000 positive integers (up to 387942773) that are relatively prime to 387942773.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million nine hundred forty-two thousand seven hundred seventy-three

Notation

Scientific notation 3.87942773 × 10^8
Engineering notation 3.87942773 × 10^6

Prime Factorization of 387942773

Prime Factorization 29 × 227 × 31 × 1901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387942773
Product of the distinct prime numbers

The prime factorization of 387942773 is 29 × 227 × 31 × 1901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 61, 99, 701, 459, 1510, 1650, 6099, 25987, 617809, 335441, 7499876, 2922725, 57260013, 45134097, 807860654, 469253281, 6038299886, 2522201311

Basic calculations (n = 387942773)

Multiplication

n×y
n×2 775885546
n×3 1163828319
n×4 1551771092
n×5 1939713865

Division

n÷y
n÷2 193971386.5
n÷3 129314257.66667
n÷3 96985693.25
n÷5 77588554.6

Exponentiation

ny
n2 150499595122929529
n3 5.8385230267367E+25
n4 2.2650128132166E+34
n5 8.7869535163977E+42

Nth Root

y√n
2√n 19696.262919651
3√n 729.32744273118
4√n 140.34337504724
5√n 52.209980758835

Divisors of 387942773

1, 29, 31, 227, 899, 1901, 6583, 7037, 55129, 58931, 204073, 431527, 1708999, 12514283, 13377337, 387942773

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 -387942772
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 387942773 can be divided by 16 positive divisors. The sum of these divisors (counting 387942773) is 1, the average is 0.0625.

Base conversion 387942773

Base System Value
2 Binary 10111000111111000100101110101
3 Ternary 1000000222112102212
4 Quaternary 113013320211311
5 Quinary 1243303132043
6 Senary 102254543205
8 Octal 2707704565
10 Decimal 387942773
12 Duodecimal a9b07b05
16 Hexadecimal 171f8975
20 Vigesimal 614cgid
36 Base36 6eyyk5

Cryptographic Hash Functions

md5 dd34d4e59b4752f9f78b8586662b56eb
sha1 283d0d9961f6b240b77d03272056e467cebd34c2
sha256 6eff2e18f3a004fc983d4d6c237601e7b01adf2162c4115f629dcb0b8bb42848
sha512 c61e3fd4171a149509414ec5d3330e310ad9e53c3060849fc2919bb4d432b23a8d7eb93c63284357217d60bcc415beb2dd24a93941d649819f3e0a8284ff7878
ripemd-160 ba5c1eae7867a7078b00e4be98969f817829909b

387942773 as geometric shapes

Circle

Radius = n
Diameter 775885546
Circumference 2437516331.3401
Area 4.7280842240643E+17

Sphere

Radius = n
Volume 2.4456348064814E+26
Surface area 1.8912336896257E+18
Circumference 2437516331.3401

Square

Length = n
Perimeter 1551771092
Area 150499595122929529
Diagonal 548633931.00123

Cube

Length = n
Surface area 902997570737577174
Volume 5.8385230267367E+25
Space diagonal 671936593.26516

Equilateral Triangle

Length = n
Perimeter 1163828319
Area 6.5168236317865E+16
Altitude 335968296.63258

Triangular Pyramid

Length = n
Surface area 6.5168236317865E+16
Volume 6.8807653738655E+24
Height 182877977.00041