388049485 (number)

388049485 is an odd 9-digits composite number following 388049484 and preceding 388049486. In scientific notation, it is written as 3.88049485 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 306699024 positive integers (up to 388049485) that are relatively prime to 388049485.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88049485 × 10^8
Engineering notation 3.88049485 × 10^6

Prime Factorization of 388049485

Prime Factorization 5 × 83 × 935059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388049485
Product of the distinct prime numbers

The prime factorization of 388049485 is 5 × 83 × 935059. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 66, 91, 925, 638, 7624, 9704, 46187, 8713, 34861, 206336, 343540, 2248428, 6613035, 32883457, 669933758, 875831577, 3484946724, 7426079207

Basic calculations (n = 388049485)

Multiplication

n×y
n×2 776098970
n×3 1164148455
n×4 1552197940
n×5 1940247425

Division

n÷y
n÷2 194024742.5
n÷3 129349828.33333
n÷3 97012371.25
n÷5 77609897

Exponentiation

ny
n2 150582402808765225
n3 5.8433423860004E+25
n4 2.2675060035661E+34
n5 8.7990453691824E+42

Nth Root

y√n
2√n 19698.971673669
3√n 729.39430899814
4√n 140.3530251675
5√n 52.212852738383

Divisors of 388049485

1, 5, 83, 415, 935059, 4675295, 77609897, 388049485

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 -388049484
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 388049485 can be divided by 8 positive divisors. The sum of these divisors (counting 388049485) is 1, the average is 0.125.

Base conversion 388049485

Base System Value
2 Binary 10111001000010010101001001101
3 Ternary 1000001011221211011
4 Quaternary 113020102221031
5 Quinary 1243320040420
6 Senary 102301125221
8 Octal 2710225115
10 Decimal 388049485
12 Duodecimal a9b59811
16 Hexadecimal 17212a4d
20 Vigesimal 61563e5
36 Base36 6f18wd

Cryptographic Hash Functions

md5 7b5e738563992428750c5611903795e7
sha1 cf11419f48d951b6328594ce8e3f4792874aced5
sha256 a072a9c0420e9563d6101814925aa2648af95b8cff62d6716a711fb9ef239b79
sha512 a4f7f371e3394689b5d55677c6c884a51cc4e19852d8e18c995656404bce572c7741ad13e816d1e40779107673f4c98b8888c5ee41a75c6a9b96e0973d8168c2
ripemd-160 3b2b698660a8b9ab304526b67945384886af0614

388049485 as geometric shapes

Circle

Radius = n
Diameter 776098970
Circumference 2438186822.6106
Area 4.7306857042392E+17

Sphere

Radius = n
Volume 2.4476535349692E+26
Surface area 1.8922742816957E+18
Circumference 2438186822.6106

Square

Length = n
Perimeter 1552197940
Area 150582402808765225
Diagonal 548784844.55889

Cube

Length = n
Surface area 903494416852591350
Volume 5.8433423860004E+25
Space diagonal 672121423.87094

Equilateral Triangle

Length = n
Perimeter 1164148455
Area 6.5204093097646E+16
Altitude 336060711.93547

Triangular Pyramid

Length = n
Surface area 6.5204093097646E+16
Volume 6.8864450432261E+24
Height 182928281.51963