388650379 (number)

388650379 is an odd 9-digits composite number following 388650378 and preceding 388650380. In scientific notation, it is written as 3.88650379 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 315302400 positive integers (up to 388650379) that are relatively prime to 388650379.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred fifty thousand three hundred seventy-nine

Notation

Scientific notation 3.88650379 × 10^8
Engineering notation 3.88650379 × 10^6

Prime Factorization of 388650379

Prime Factorization 13 × 17 × 17 × 31 × 47 × 71

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 22861787
Product of the distinct prime numbers

The prime factorization of 388650379 is 13 × 17 × 17 × 31 × 47 × 71. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 18, 2, 890, 984, 9733, 5957, 41408, 69035, 502879, 997679, 1210657, 1833450, 42914698, 44898641, 354676798, 859818817, 2740079303, 2116501875

Basic calculations (n = 388650379)

Multiplication

n×y
n×2 777300758
n×3 1165951137
n×4 1554601516
n×5 1943251895

Division

n÷y
n÷2 194325189.5
n÷3 129550126.33333
n÷3 97162594.75
n÷5 77730075.8

Exponentiation

ny
n2 151049117096843641
n3 5.8705296607304E+25
n4 2.2815835775736E+34
n5 8.8673832214416E+42

Nth Root

y√n
2√n 19714.217686736
3√n 729.77060347045
4√n 140.40732775299
5√n 52.22901303541

Divisors of 388650379

1, 13, 17, 31, 47, 71, 221, 289, 403, 527, 611, 799, 923, 1207, 1457, 2201, 3337, 3757, 6851, 8959, 10387, 13583, 15691, 18941, 20519, 24769, 28613, 37417, 43381, 56729, 103447, 116467, 176579, 266747, 321997, 421073, 486421, 636089, 737477, 964393, 1344811, 1758599, 5473949, 8269157, 12537109, 22861787, 29896183, 388650379

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388650378
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388650379 can be divided by 48 positive divisors. The sum of these divisors (counting 388650379) is 1, the average is 0.020833333333333.

Base conversion 388650379

Base System Value
2 Binary 10111001010100101010110001011
3 Ternary 1000002022111002111
4 Quaternary 113022211112023
5 Quinary 1243443303004
6 Senary 102322043151
8 Octal 2712452613
10 Decimal 388650379
12 Duodecimal aa1a94b7
16 Hexadecimal 172a558b
20 Vigesimal 61915ij
36 Base36 6fe4jv

Cryptographic Hash Functions

md5 8748bb472f63c1f995caf83576b59b27
sha1 cbcc67c2871312f63c04b432d61c7199a2659f15
sha256 3980fa802d123f9c81bd894a076560451ba76058702291d223e1465fe55c53b0
sha512 9658313392d87a5461fc3b66da76c217882552a102fc650020dbb4a703d1547b5ea76694fea527a7b58798509408b13f9325831a8aec19b061369e89294182c2
ripemd-160 3b8a58cf655c28fe2ea7bdb9fe7f00ffe5c8f9b1

388650379 as geometric shapes

Circle

Radius = n
Diameter 777300758
Circumference 2441962350.9626
Area 4.7453479660267E+17

Sphere

Radius = n
Volume 2.4590417139775E+26
Surface area 1.8981391864107E+18
Circumference 2441962350.9626

Square

Length = n
Perimeter 1554601516
Area 151049117096843641
Diagonal 549634637.00324

Cube

Length = n
Surface area 906294702581061846
Volume 5.8705296607304E+25
Space diagonal 673162202.8089

Equilateral Triangle

Length = n
Perimeter 1165951137
Area 6.5406186312538E+16
Altitude 336581101.40445

Triangular Pyramid

Length = n
Surface area 6.5406186312538E+16
Volume 6.9184855537653E+24
Height 183211545.66775