388935425 (number)

388935425 is an odd 9-digits composite number following 388935424 and preceding 388935426. In scientific notation, it is written as 3.88935425 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 310886400 positive integers (up to 388935425) that are relatively prime to 388935425.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred thirty-five thousand four hundred twenty-five

Notation

Scientific notation 3.88935425 × 10^8
Engineering notation 3.88935425 × 10^6

Prime Factorization of 388935425

Prime Factorization 25 × 1321 × 11777

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388935425
Product of the distinct prime numbers

The prime factorization of 388935425 is 25 × 1321 × 11777. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 49, 54, 878, 751, 9717, 1132, 40581, 11465, 380455, 761879, 2347755, 3873219, 79170532, 76547784, 723402191, 24614700, 7241117950, 409812358

Basic calculations (n = 388935425)

Multiplication

n×y
n×2 777870850
n×3 1166806275
n×4 1555741700
n×5 1944677125

Division

n÷y
n÷2 194467712.5
n÷3 129645141.66667
n÷3 97233856.25
n÷5 77787085

Exponentiation

ny
n2 151270764819930625
n3 5.8834559205315E+25
n4 2.2882844289207E+34
n5 8.8999487688315E+42

Nth Root

y√n
2√n 19721.445814138
3√n 729.94897059947
4√n 140.43306524511
5√n 52.236672004178

Divisors of 388935425

1, 25, 1321, 11777, 33025, 294425, 15557417, 388935425

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388935424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388935425 can be divided by 8 positive divisors. The sum of these divisors (counting 388935425) is 1, the average is 0.125.

Base conversion 388935425

Base System Value
2 Binary 10111001011101010111100000001
3 Ternary 1000002211222002202
4 Quaternary 113023222330001
5 Quinary 1244031413200
6 Senary 102332122545
8 Octal 2713527401
10 Decimal 388935425
12 Duodecimal aa306455
16 Hexadecimal 172eaf01
20 Vigesimal 61agib5
36 Base36 6fk8ht

Cryptographic Hash Functions

md5 da1bb13e9b2af1e67d81041f167844d3
sha1 991676d366da7294d7650e3758586207d1f679d5
sha256 b24636bb0d74b8baf00bc1e85d494703ff2b361cb36d20de10e20f7818646d56
sha512 6998c84d508b27909a00804cf51ca3ef024ce707d3f448da54012d22bc323d8c3aef2212ceecd4ebd0029d8098838926b48b438c8b9f07fc75ca67c303088298
ripemd-160 fd719c6ad63ee33e7ac541f4ddfc01c5e1bee632

388935425 as geometric shapes

Circle

Radius = n
Diameter 777870850
Circumference 2443753347.8016
Area 4.752311234612E+17

Sphere

Radius = n
Volume 2.4644562530215E+26
Surface area 1.9009244938448E+18
Circumference 2443753347.8016

Square

Length = n
Perimeter 1555741700
Area 151270764819930625
Diagonal 550037752.92234

Cube

Length = n
Surface area 907624588919583750
Volume 5.8834559205315E+25
Space diagonal 673655916.96339

Equilateral Triangle

Length = n
Perimeter 1166806275
Area 6.5502162591981E+16
Altitude 336827958.4817

Triangular Pyramid

Length = n
Surface area 6.5502162591981E+16
Volume 6.9337192970332E+24
Height 183345917.64078