388853668 (number)

388853668 is an even 9-digits composite number following 388853667 and preceding 388853669. In scientific notation, it is written as 3.88853668 × 10^8. The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors. There are 166503168 positive integers (up to 388853668) that are relatively prime to 388853668.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million eight hundred fifty-three thousand six hundred sixty-eight

Notation

Scientific notation 3.88853668 × 10^8
Engineering notation 3.88853668 × 10^6

Prime Factorization of 388853668

Prime Factorization 2 × 2 × 7 × 1249 × 11119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194426834
Product of the distinct prime numbers

The prime factorization of 388853668 is 2 × 2 × 7 × 1249 × 11119. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 41, 38, 966, 213, 1614, 5358, 12857, 46373, 510318, 806782, 883161, 3162761, 72728693, 57646936, 855492167, 346354376, 8915054553, 9493629902

Basic calculations (n = 388853668)

Multiplication

n×y
n×2 777707336
n×3 1166561004
n×4 1555414672
n×5 1944268340

Division

n÷y
n÷2 194426834
n÷3 129617889.33333
n÷3 97213417
n÷5 77770733.6

Exponentiation

ny
n2 151207175117054224
n3 5.8797464672185E+25
n4 2.2863609806879E+34
n5 8.8905985371259E+42

Nth Root

y√n
2√n 19719.372910922
3√n 729.89782018884
4√n 140.42568465534
5√n 52.234475715305

Divisors of 388853668

1, 2, 4, 7, 14, 28, 1249, 2498, 4996, 8743, 11119, 17486, 22238, 34972, 44476, 77833, 155666, 311332, 13887631, 27775262, 55550524, 97213417, 194426834, 388853668

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 -388853667
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 388853668 can be divided by 24 positive divisors. The sum of these divisors (counting 388853668) is 1, the average is 0.041666666666667.

Base conversion 388853668

Base System Value
2 Binary 10111001011010110111110100100
3 Ternary 1000002200210221201
4 Quaternary 113023112332210
5 Quinary 1244021304133
6 Senary 102330252244
8 Octal 2713267644
10 Decimal 388853668
12 Duodecimal aa287084
16 Hexadecimal 172d6fa4
20 Vigesimal 61a6e38
36 Base36 6fihes

Cryptographic Hash Functions

md5 c60653bb8fcdca1daa49f2d4249805df
sha1 95b2bd55ce02effca849a4b722c45175d31a8ba8
sha256 9a53bfe180e8980681659b2ad637c43282dbb01d1551ac2fc5a6f90b5bbaf366
sha512 eb3edc8af7712c7978fd6ad92f24047013d45e3fae166aa00448aa9c36b8c1dafa114f4619337f576cb263ef1eafdc462b423f544a2a952a01dd5c9ef2a27414
ripemd-160 efff9bd4efd289dcb210beabd4d8c6ca0745416d

388853668 as geometric shapes

Circle

Radius = n
Diameter 777707336
Circumference 2443239653.4205
Area 4.750313505178E+17

Sphere

Radius = n
Volume 2.4629024408512E+26
Surface area 1.9001254020712E+18
Circumference 2443239653.4205

Square

Length = n
Perimeter 1555414672
Area 151207175117054224
Diagonal 549922131.06412

Cube

Length = n
Surface area 907243050702325344
Volume 5.8797464672185E+25
Space diagonal 673514309.68552

Equilateral Triangle

Length = n
Perimeter 1166561004
Area 6.5474627442926E+16
Altitude 336757154.84276

Triangular Pyramid

Length = n
Surface area 6.5474627442926E+16
Volume 6.9293476643797E+24
Height 183307377.02137