388670284 (number)

388670284 is an even 9-digits composite number following 388670283 and preceding 388670285. In scientific notation, it is written as 3.88670284 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 182835840 positive integers (up to 388670284) that are relatively prime to 388670284.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred seventy thousand two hundred eighty-four

Notation

Scientific notation 3.88670284 × 10^8
Engineering notation 3.88670284 × 10^6

Prime Factorization of 388670284

Prime Factorization 2 × 2 × 23 × 61 × 69257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194335142
Product of the distinct prime numbers

The prime factorization of 388670284 is 2 × 2 × 23 × 61 × 69257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 64, 13, 562, 584, 7835, 5305, 92390, 17465, 806700, 223201, 9452334, 5849686, 8183306, 31851029, 53239089, 627809584, 3976034496, 1969271420

Basic calculations (n = 388670284)

Multiplication

n×y
n×2 777340568
n×3 1166010852
n×4 1554681136
n×5 1943351420

Division

n÷y
n÷2 194335142
n÷3 129556761.33333
n÷3 97167571
n÷5 77734056.8

Exponentiation

ny
n2 151064589664640656
n3 5.8714316967299E+25
n4 2.2820510250546E+34
n5 8.8696542001047E+42

Nth Root

y√n
2√n 19714.72251897
3√n 729.78306182777
4√n 140.40912548325
5√n 52.22954801351

Divisors of 388670284

1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 69257, 138514, 277028, 1592911, 3185822, 4224677, 6371644, 8449354, 16898708, 97167571, 194335142, 388670284

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388670283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388670284 can be divided by 24 positive divisors. The sum of these divisors (counting 388670284) is 1, the average is 0.041666666666667.

Base conversion 388670284

Base System Value
2 Binary 10111001010101010001101001100
3 Ternary 1000002100111101201
4 Quaternary 113022222031030
5 Quinary 1243444422114
6 Senary 102322315244
8 Octal 2712521514
10 Decimal 388670284
12 Duodecimal aa1b8b24
16 Hexadecimal 172aa34c
20 Vigesimal 6193fe4
36 Base36 6fejws

Cryptographic Hash Functions

md5 c29c607cd8d2570b59562e38292ba019
sha1 e1909d0646a40612bf2c87f578777c2acffc0ad7
sha256 70832028de10a54435217d3c0eb879cfbb2e0640d2d0748392c4e458305a8fca
sha512 e5f9d4b58796fc16b2d1d34f2370fcf24f06161599692d878934d44d03599aaaae636a200e6912bbebbda2f67a431fa51526b70898f389d63c58ca76a3d7f615
ripemd-160 54968a257eacdc0dc396e2375a40cbd6160ba8e2

388670284 as geometric shapes

Circle

Radius = n
Diameter 777340568
Circumference 2442087417.7661
Area 4.7458340510799E+17

Sphere

Radius = n
Volume 2.4594195579335E+26
Surface area 1.898333620432E+18
Circumference 2442087417.7661

Square

Length = n
Perimeter 1554681136
Area 151064589664640656
Diagonal 549662786.9242

Cube

Length = n
Surface area 906387537987843936
Volume 5.8714316967299E+25
Space diagonal 673196679.28022

Equilateral Triangle

Length = n
Perimeter 1166010852
Area 6.5412886130925E+16
Altitude 336598339.64011

Triangular Pyramid

Length = n
Surface area 6.5412886130925E+16
Volume 6.9195486133856E+24
Height 183220928.97473