388049399 (number)

388049399 is an odd 9-digits composite number following 388049398 and preceding 388049400. In scientific notation, it is written as 3.88049399 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 369760600 positive integers (up to 388049399) that are relatively prime to 388049399.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-nine thousand three hundred ninety-nine

Notation

Scientific notation 3.88049399 × 10^8
Engineering notation 3.88049399 × 10^6

Prime Factorization of 388049399

Prime Factorization 23 × 263 × 64151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388049399
Product of the distinct prime numbers

The prime factorization of 388049399 is 23 × 263 × 64151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 69, 49, 774, 881, 4033, 7036, 13857, 92586, 426450, 707436, 663243, 2386974, 17685775, 18794691, 15456505, 408562139, 7086560729, 7812428027

Basic calculations (n = 388049399)

Multiplication

n×y
n×2 776098798
n×3 1164148197
n×4 1552197596
n×5 1940246995

Division

n÷y
n÷2 194024699.5
n÷3 129349799.66667
n÷3 97012349.75
n÷5 77609879.8

Exponentiation

ny
n2 150582336064261201
n3 5.8433385009753E+25
n4 2.267503993457E+34
n5 8.7990356189109E+42

Nth Root

y√n
2√n 19698.969490813
3√n 729.39425511505
4√n 140.3530173912
5√n 52.212850424088

Divisors of 388049399

1, 23, 263, 6049, 64151, 1475473, 16871713, 388049399

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 -388049398
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 388049399 can be divided by 8 positive divisors. The sum of these divisors (counting 388049399) is 1, the average is 0.125.

Base conversion 388049399

Base System Value
2 Binary 10111001000010010100111110111
3 Ternary 1000001011221200222
4 Quaternary 113020102213313
5 Quinary 1243320040044
6 Senary 102301124555
8 Octal 2710224767
10 Decimal 388049399
12 Duodecimal a9b5975b
16 Hexadecimal 172129f7
20 Vigesimal 615639j
36 Base36 6f18tz

Cryptographic Hash Functions

md5 0bc1f3bf846ec3cc439420e8c1dca4d2
sha1 1d342426ddf4c97d5f6af080e9344d9bbbf4d62d
sha256 0aacb5beebedb13af347609e036855fef71970a14765953e029f7f530f4a6425
sha512 c517402ab14851fd6b76970b5b3babcb9ce9b8150ac1fcd5a29d3994a3506337c3357291a71c2db9717ef1760cdd12fab8395434876760d9c8ab549658edfe70
ripemd-160 3ff892480a43569f7ab3de8edc3370fe105f174e

388049399 as geometric shapes

Circle

Radius = n
Diameter 776098798
Circumference 2438186282.2567
Area 4.7306836073987E+17

Sphere

Radius = n
Volume 2.4476519076136E+26
Surface area 1.8922734429595E+18
Circumference 2438186282.2567

Square

Length = n
Perimeter 1552197596
Area 150582336064261201
Diagonal 548784722.93653

Cube

Length = n
Surface area 903494016385567206
Volume 5.8433385009753E+25
Space diagonal 672121274.91457

Equilateral Triangle

Length = n
Perimeter 1164148197
Area 6.5204064196428E+16
Altitude 336060637.45728

Triangular Pyramid

Length = n
Surface area 6.5204064196428E+16
Volume 6.8864404646801E+24
Height 182928240.97884