388049115 (number)

388049115 is an odd 9-digits composite number following 388049114 and preceding 388049116. In scientific notation, it is written as 3.88049115 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 206862336 positive integers (up to 388049115) that are relatively prime to 388049115.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88049115 × 10^8
Engineering notation 3.88049115 × 10^6

Prime Factorization of 388049115

Prime Factorization 5 × 3 × 2753 × 9397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388049115
Product of the distinct prime numbers

The prime factorization of 388049115 is 5 × 3 × 2753 × 9397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 19, 34, 704, 242, 1544, 6936, 45762, 57100, 600415, 146681, 634571, 4547894, 74347912, 64701710, 176045592, 469349791, 8386375530, 9500564401

Basic calculations (n = 388049115)

Multiplication

n×y
n×2 776098230
n×3 1164147345
n×4 1552196460
n×5 1940245575

Division

n÷y
n÷2 194024557.5
n÷3 129349705
n÷3 97012278.75
n÷5 77609823

Exponentiation

ny
n2 150582115652283225
n3 5.8433256713696E+25
n4 2.2674973554318E+34
n5 8.7990034204013E+42

Nth Root

y√n
2√n 19698.962282313
3√n 729.39407717549
4√n 140.3529917113
5√n 52.212842781528

Divisors of 388049115

1, 3, 5, 15, 2753, 8259, 9397, 13765, 28191, 41295, 46985, 140955, 25869941, 77609823, 129349705, 388049115

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 -388049114
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 388049115 can be divided by 16 positive divisors. The sum of these divisors (counting 388049115) is 1, the average is 0.0625.

Base conversion 388049115

Base System Value
2 Binary 10111001000010010100011011011
3 Ternary 1000001011221022110
4 Quaternary 113020102203123
5 Quinary 1243320032430
6 Senary 102301123403
8 Octal 2710224333
10 Decimal 388049115
12 Duodecimal a9b59563
16 Hexadecimal 172128db
20 Vigesimal 61562ff
36 Base36 6f18m3

Cryptographic Hash Functions

md5 b22ab6b61c58f11eea136c6bfaae6a85
sha1 4db2ce809b0ac2e98fa6138addfbe0c0e2dce018
sha256 86a30b765c352c387afc9921ca0669054dec30eaed9ca0be2a72212413cc021c
sha512 fd8cdd38a854b6d9e08d00a63b71c5fe9cdabbf402e5729fb07de0dacb3914438fac8a786a57d9f264b9311e630d9d2f20d4fbc71e30e77179767a758b8d888f
ripemd-160 a192cb6eb017986cd582b764ed8ed9cedddb4445

388049115 as geometric shapes

Circle

Radius = n
Diameter 776098230
Circumference 2438184497.832
Area 4.7306766829522E+17

Sphere

Radius = n
Volume 2.447646533561E+26
Surface area 1.8922706731809E+18
Circumference 2438184497.832

Square

Length = n
Perimeter 1552196460
Area 150582115652283225
Diagonal 548784321.29988

Cube

Length = n
Surface area 903492693913699350
Volume 5.8433256713696E+25
Space diagonal 672120783.01214

Equilateral Triangle

Length = n
Perimeter 1164147345
Area 6.5203968755242E+16
Altitude 336060391.50607

Triangular Pyramid

Length = n
Surface area 6.5203968755242E+16
Volume 6.8864253448448E+24
Height 182928107.09996