388625382 (number)

388625382 is an even 9-digits composite number following 388625381 and preceding 388625383. In scientific notation, it is written as 3.88625382 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 129062160 positive integers (up to 388625382) that are relatively prime to 388625382.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred twenty-five thousand three hundred eighty-two

Notation

Scientific notation 3.88625382 × 10^8
Engineering notation 3.88625382 × 10^6

Prime Factorization of 388625382

Prime Factorization 2 × 9 × 271 × 79669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388625382
Product of the distinct prime numbers

The prime factorization of 388625382 is 2 × 9 × 271 × 79669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 21, 91, 190, 181, 1363, 2102, 95005, 62164, 589009, 651877, 2602277, 3262725, 26838785, 80513662, 466643913, 862606522, 2059242555, 1782066441

Basic calculations (n = 388625382)

Multiplication

n×y
n×2 777250764
n×3 1165876146
n×4 1554501528
n×5 1943126910

Division

n÷y
n÷2 194312691
n÷3 129541794
n÷3 97156345.5
n÷5 77725076.4

Exponentiation

ny
n2 151029687534645924
n3 5.8693970011492E+25
n4 2.2809966516813E+34
n5 8.8645319510036E+42

Nth Root

y√n
2√n 19713.58369247
3√n 729.7549574744
4√n 140.40507003833
5√n 52.228341170773

Divisors of 388625382

1, 2, 9, 18, 271, 542, 2439, 4878, 79669, 159338, 717021, 1434042, 21590299, 43180598, 194312691, 388625382

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 -388625381
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 388625382 can be divided by 16 positive divisors. The sum of these divisors (counting 388625382) is 1, the average is 0.0625.

Base conversion 388625382

Base System Value
2 Binary 10111001010011111001111100110
3 Ternary 1000002021012210200
4 Quaternary 113022133033212
5 Quinary 1243442003012
6 Senary 102321331330
8 Octal 2712371746
10 Decimal 388625382
12 Duodecimal aa196b46
16 Hexadecimal 1729f3e6
20 Vigesimal 618i392
36 Base36 6fdl9i

Cryptographic Hash Functions

md5 dcf94c471a52500f2b52d4c104a3db4b
sha1 dfb1afa99da5d2740e0648d08d87faff0c622e51
sha256 ef1b297add38b5defb0d2ca6e731e5add280fdecd5e8bd29f83f742ab0c9b776
sha512 6f9d9a47c9bfd13959d1301b61fafa1c374041c00ef678118a7b60990bab0be0db30efe0ff49d456aca2be264eff8e87c533a1bad4fa539cb9f707b45e416f8f
ripemd-160 55fe986eb4fc9a0a09ae4eb946d9c2ad6ac20143

388625382 as geometric shapes

Circle

Radius = n
Diameter 777250764
Circumference 2441805290.1795
Area 4.7447375683281E+17

Sphere

Radius = n
Volume 2.4585672666417E+26
Surface area 1.8978950273312E+18
Circumference 2441805290.1795

Square

Length = n
Perimeter 1554501528
Area 151029687534645924
Diagonal 549599285.90682

Cube

Length = n
Surface area 906178125207875544
Volume 5.8693970011492E+25
Space diagonal 673118906.73486

Equilateral Triangle

Length = n
Perimeter 1165876146
Area 6.5397773065315E+16
Altitude 336559453.36743

Triangular Pyramid

Length = n
Surface area 6.5397773065315E+16
Volume 6.9171507016477E+24
Height 183199761.96894