388675969 (number)

388675969 is an odd 9-digits composite number following 388675968 and preceding 388675970. In scientific notation, it is written as 3.88675969 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 349083840 positive integers (up to 388675969) that are relatively prime to 388675969.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred seventy-five thousand nine hundred sixty-nine

Notation

Scientific notation 3.88675969 × 10^8
Engineering notation 3.88675969 × 10^6

Prime Factorization of 388675969

Prime Factorization 11 × 83 × 425713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388675969
Product of the distinct prime numbers

The prime factorization of 388675969 is 11 × 83 × 425713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 63, 84, 70, 707, 5896, 8874, 3257, 70287, 981214, 590440, 6359641, 2545541, 8172471, 62695683, 145850348, 722988650, 3934311433, 7889249671

Basic calculations (n = 388675969)

Multiplication

n×y
n×2 777351938
n×3 1166027907
n×4 1554703876
n×5 1943379845

Division

n÷y
n÷2 194337984.5
n÷3 129558656.33333
n÷3 97168992.25
n÷5 77735193.8

Exponentiation

ny
n2 151069008878088961
n3 5.8716893411561E+25
n4 2.2821845443408E+34
n5 8.8703028920849E+42

Nth Root

y√n
2√n 19714.866700031
3√n 729.78661993915
4√n 140.40963891425
5√n 52.229700802779

Divisors of 388675969

1, 11, 83, 913, 425713, 4682843, 35334179, 388675969

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 -388675968
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 388675969 can be divided by 8 positive divisors. The sum of these divisors (counting 388675969) is 1, the average is 0.125.

Base conversion 388675969

Base System Value
2 Binary 10111001010101011100110000001
3 Ternary 1000002100210012021
4 Quaternary 113022223212001
5 Quinary 1244000112334
6 Senary 102322401441
8 Octal 2712534601
10 Decimal 388675969
12 Duodecimal aa200281
16 Hexadecimal 172ab981
20 Vigesimal 61949i9
36 Base36 6feoap

Cryptographic Hash Functions

md5 0bec1c770a9082b944eba91a95daaa4f
sha1 5206e28b154ffe0d1bf067fd5b01ce3d1017ca75
sha256 1feef4be9f6c1cd939583f8ddaccd8b294067225fb14609941f6152670ce7a05
sha512 bf59596b77f8c9b22a18dc47616db81dce38dbb037d2260143e23fb0bda213c499f74ad871f28b8834a66e1b10b1e3aec373b29c8d2a7505a86d6ed752bba692
ripemd-160 9a639f89d076c2ae4d1566eccdf4816d6ea09209

388675969 as geometric shapes

Circle

Radius = n
Diameter 777351938
Circumference 2442123137.6746
Area 4.745972884765E+17

Sphere

Radius = n
Volume 2.4595274797783E+26
Surface area 1.898389153906E+18
Circumference 2442123137.6746

Square

Length = n
Perimeter 1554703876
Area 151069008878088961
Diagonal 549670826.7283

Cube

Length = n
Surface area 906414053268533766
Volume 5.8716893411561E+25
Space diagonal 673206525.98907

Equilateral Triangle

Length = n
Perimeter 1166027907
Area 6.5414799706481E+16
Altitude 336603262.99453

Triangular Pyramid

Length = n
Surface area 6.5414799706481E+16
Volume 6.9198522502537E+24
Height 183223608.90943