388950488 (number)

388950488 is an even 9-digits composite number following 388950487 and preceding 388950489. In scientific notation, it is written as 3.88950488 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 194030496 positive integers (up to 388950488) that are relatively prime to 388950488.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred fifty thousand four hundred eighty-eight

Notation

Scientific notation 3.88950488 × 10^8
Engineering notation 3.88950488 × 10^6

Prime Factorization of 388950488

Prime Factorization 2 × 2 × 2 × 439 × 110749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97237622
Product of the distinct prime numbers

The prime factorization of 388950488 is 2 × 2 × 2 × 439 × 110749. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 78, 65, 863, 944, 4100, 1650, 16440, 79350, 127398, 762251, 1882849, 5530447, 61908042, 46089199, 841523081, 586406216, 7874725924, 701259424

Basic calculations (n = 388950488)

Multiplication

n×y
n×2 777900976
n×3 1166851464
n×4 1555801952
n×5 1944752440

Division

n÷y
n÷2 194475244
n÷3 129650162.66667
n÷3 97237622
n÷5 77790097.6

Exponentiation

ny
n2 151282482115438144
n3 5.8841395244651E+25
n4 2.2886389395008E+34
n5 8.9016723237463E+42

Nth Root

y√n
2√n 19721.827704348
3√n 729.95839382562
4√n 140.43442492619
5√n 52.237076610573

Divisors of 388950488

1, 2, 4, 8, 439, 878, 1756, 3512, 110749, 221498, 442996, 885992, 48618811, 97237622, 194475244, 388950488

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 -388950487
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 388950488 can be divided by 16 positive divisors. The sum of these divisors (counting 388950488) is 1, the average is 0.0625.

Base conversion 388950488

Base System Value
2 Binary 10111001011101110100111011000
3 Ternary 1000002212201202122
4 Quaternary 113023232213120
5 Quinary 1244032403423
6 Senary 102332320412
8 Octal 2713564730
10 Decimal 388950488
12 Duodecimal aa313108
16 Hexadecimal 172ee9d8
20 Vigesimal 61aig48
36 Base36 6fkk48

Cryptographic Hash Functions

md5 372a6423baefd5b4a6af64bf6d7236e8
sha1 582f406a6a93af0ff819af36324e878ff48a874b
sha256 69de29baac91def61a84a015af52702bd0da65b1d69099494409d2396375101f
sha512 de0da864da1b74aa67f3532e24186547da5639052c8f124cb8691363c66babc1c54be37b5581e3fca6cd42e98612f5eb3d161a1a80a40d26b6a6af83ef78352b
ripemd-160 20867244a74d3eccd487614eb6afdc0dac67c870

388950488 as geometric shapes

Circle

Radius = n
Diameter 777900976
Circumference 2443847991.4219
Area 4.7526793443069E+17

Sphere

Radius = n
Volume 2.4647426003676E+26
Surface area 1.9010717377228E+18
Circumference 2443847991.4219

Square

Length = n
Perimeter 1555801952
Area 151282482115438144
Diagonal 550059055.22123

Cube

Length = n
Surface area 907694892692628864
Volume 5.8841395244651E+25
Space diagonal 673682006.84471

Equilateral Triangle

Length = n
Perimeter 1166851464
Area 6.5507236329767E+16
Altitude 336841003.42235

Triangular Pyramid

Length = n
Surface area 6.5507236329767E+16
Volume 6.9345249319951E+24
Height 183353018.40708