388014985 (number)

388014985 is an odd 9-digits composite number following 388014984 and preceding 388014986. In scientific notation, it is written as 3.88014985 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 310336560 positive integers (up to 388014985) that are relatively prime to 388014985.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million fourteen thousand nine hundred eighty-five

Notation

Scientific notation 3.88014985 × 10^8
Engineering notation 3.88014985 × 10^6

Prime Factorization of 388014985

Prime Factorization 5 × 12791 × 6067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388014985
Product of the distinct prime numbers

The prime factorization of 388014985 is 5 × 12791 × 6067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 2, 50, 163, 361, 999, 2470, 55053, 26617, 485070, 53145, 2158238, 866909, 40584809, 76332978, 408132993, 7754182, 3523344615, 5898678735

Basic calculations (n = 388014985)

Multiplication

n×y
n×2 776029970
n×3 1164044955
n×4 1552059940
n×5 1940074925

Division

n÷y
n÷2 194007492.5
n÷3 129338328.33333
n÷3 97003746.25
n÷5 77602997

Exponentiation

ny
n2 150555628584550225
n3 5.84178399669E+25
n4 2.2666997298489E+34
n5 8.7951346167683E+42

Nth Root

y√n
2√n 19698.095973977
3√n 729.37269246862
4√n 140.34990550042
5√n 52.211924296237

Divisors of 388014985

1, 5, 6067, 12791, 30335, 63955, 77602997, 388014985

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 -388014984
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 388014985 can be divided by 8 positive divisors. The sum of these divisors (counting 388014985) is 1, the average is 0.125.

Base conversion 388014985

Base System Value
2 Binary 10111001000001010001110001001
3 Ternary 1000001010012111101
4 Quaternary 113020022032021
5 Quinary 1243312434420
6 Senary 102300301401
8 Octal 2710121611
10 Decimal 388014985
12 Duodecimal a9b41861
16 Hexadecimal 1720a389
20 Vigesimal 6151h95
36 Base36 6f0ia1

Cryptographic Hash Functions

md5 5ed8d4fb8f504d0ec5d4d19469bd4415
sha1 814fa10f88581d6d2332f5c3a5f136ca845fba94
sha256 49e67832ddab67dcc5c02971f7386e402089685656ef7d7b1c9badb52228b4c0
sha512 4c2295e27303f92e38c23a1bd5001105e580bb26bde3cf2e81466570cd933e82a9822e1b4dce0cec611468cf4a707cf8492b433cb79bbacfb3516fcf9c85f8f3
ripemd-160 5166c4a6c26f5bd05438ab4203dab00089590753

388014985 as geometric shapes

Circle

Radius = n
Diameter 776029970
Circumference 2437970052.7175
Area 4.7298445671782E+17

Sphere

Radius = n
Volume 2.4470007583813E+26
Surface area 1.8919378268713E+18
Circumference 2437970052.7175

Square

Length = n
Perimeter 1552059940
Area 150555628584550225
Diagonal 548736054.19099

Cube

Length = n
Surface area 903333771507301350
Volume 5.84178399669E+25
Space diagonal 672061668.11808

Equilateral Triangle

Length = n
Perimeter 1164044955
Area 6.5192499518478E+16
Altitude 336030834.05904

Triangular Pyramid

Length = n
Surface area 6.5192499518478E+16
Volume 6.8846084638109E+24
Height 182912018.06366