388049105 (number)

388049105 is an odd 9-digits composite number following 388049104 and preceding 388049106. In scientific notation, it is written as 3.88049105 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 310176000 positive integers (up to 388049105) that are relatively prime to 388049105.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million forty-nine thousand one hundred five

Notation

Scientific notation 3.88049105 × 10^8
Engineering notation 3.88049105 × 10^6

Prime Factorization of 388049105

Prime Factorization 5 × 1201 × 64621

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388049105
Product of the distinct prime numbers

The prime factorization of 388049105 is 5 × 1201 × 64621. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 42, 60, 358, 367, 3238, 7822, 14978, 20670, 997795, 230529, 9032449, 3020422, 66379495, 31258712, 671617647, 514348273, 7629227149, 9454184344

Basic calculations (n = 388049105)

Multiplication

n×y
n×2 776098210
n×3 1164147315
n×4 1552196420
n×5 1940245525

Division

n÷y
n÷2 194024552.5
n÷3 129349701.66667
n÷3 97012276.25
n÷5 77609821

Exponentiation

ny
n2 150582107891301025
n3 5.8433252196233E+25
n4 2.2674971216987E+34
n5 8.7990022866527E+42

Nth Root

y√n
2√n 19698.962028493
3√n 729.39407091001
4√n 140.35299080708
5√n 52.212842512424

Divisors of 388049105

1, 5, 1201, 6005, 64621, 323105, 77609821, 388049105

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 -388049104
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 388049105 can be divided by 8 positive divisors. The sum of these divisors (counting 388049105) is 1, the average is 0.125.

Base conversion 388049105

Base System Value
2 Binary 10111001000010010100011010001
3 Ternary 1000001011221022002
4 Quaternary 113020102203101
5 Quinary 1243320032410
6 Senary 102301123345
8 Octal 2710224321
10 Decimal 388049105
12 Duodecimal a9b59555
16 Hexadecimal 172128d1
20 Vigesimal 61562f5
36 Base36 6f18lt

Cryptographic Hash Functions

md5 72f670441e2b44d81f1232195fb7420a
sha1 68e0c92b1304f8d142336e9a26221cf0a9803c8d
sha256 5dbf25365d13b1c9c4b98eba4c71d9d2d8aee01b8ac154ac64f7061c420441da
sha512 d47608dc43688fad33088c9e41ad4bbfb290dd515ffa2827dfb8ff6723ab9a32c09f943c7aa08b4232ffc855c5bb6a0c7b3a0907fb1a6c1ef6f4302158ee1a36
ripemd-160 e72f8927736252c787690f9661114689eec12357

388049105 as geometric shapes

Circle

Radius = n
Diameter 776098210
Circumference 2438184435.0002
Area 4.7306764391338E+17

Sphere

Radius = n
Volume 2.4476463443339E+26
Surface area 1.8922705756535E+18
Circumference 2438184435.0002

Square

Length = n
Perimeter 1552196420
Area 150582107891301025
Diagonal 548784307.15774

Cube

Length = n
Surface area 903492647347806150
Volume 5.8433252196233E+25
Space diagonal 672120765.69163

Equilateral Triangle

Length = n
Perimeter 1164147315
Area 6.5203965394638E+16
Altitude 336060382.84582

Triangular Pyramid

Length = n
Surface area 6.5203965394638E+16
Volume 6.8864248124567E+24
Height 182928102.38591