388518076 (number)

388518076 is an even 9-digits composite number following 388518075 and preceding 388518077. In scientific notation, it is written as 3.88518076 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 194210240 positive integers (up to 388518076) that are relatively prime to 388518076.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million five hundred eighteen thousand seventy-six

Notation

Scientific notation 3.88518076 × 10^8
Engineering notation 3.88518076 × 10^6

Prime Factorization of 388518076

Prime Factorization 2 × 2 × 5009 × 19391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194259038
Product of the distinct prime numbers

The prime factorization of 388518076 is 2 × 2 × 5009 × 19391. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 9, 45, 57, 568, 4198, 4011, 69165, 50080, 686760, 443045, 8296689, 8456698, 20058097, 93240241, 600468675, 156524747, 6630636521, 4251486541

Basic calculations (n = 388518076)

Multiplication

n×y
n×2 777036152
n×3 1165554228
n×4 1554072304
n×5 1942590380

Division

n÷y
n÷2 194259038
n÷3 129506025.33333
n÷3 97129519
n÷5 77703615.2

Exponentiation

ny
n2 150946295378741776
n3 5.8645364259876E+25
n4 2.2784784088566E+34
n5 8.8523004761652E+42

Nth Root

y√n
2√n 19710.86187867
3√n 729.68778542174
4√n 140.39537698468
5√n 52.225456627596

Divisors of 388518076

1, 2, 4, 5009, 10018, 19391, 20036, 38782, 77564, 97129519, 194259038, 388518076

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388518075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388518076 can be divided by 12 positive divisors. The sum of these divisors (counting 388518076) is 1, the average is 0.083333333333333.

Base conversion 388518076

Base System Value
2 Binary 10111001010000101000010111100
3 Ternary 1000002001202121101
4 Quaternary 113022011002330
5 Quinary 1243430034301
6 Senary 102315142444
8 Octal 2712050274
10 Decimal 388518076
12 Duodecimal aa144a24
16 Hexadecimal 172850bc
20 Vigesimal 6184f3g
36 Base36 6fbags

Cryptographic Hash Functions

md5 ff4b8d929d7c475620fb6e9cc7e0a27e
sha1 58ba2210b3a77311c1dbcbd01029f64a95fea057
sha256 1179e305d4bb16b1b9237d217232e865cd3c0d864f1c7d4a69f8a050d75aa71a
sha512 7cac297fd4756b61ee236374bdd17aa7bec6b1e1dc02a3d22d04526dbc3f2d95fc4d8a02780c96510470c0fd842de186110215ba0071b6086c7e925a78ad43b9
ripemd-160 ec04848029cc8661d192c5f1f33ba3a98fd86467

388518076 as geometric shapes

Circle

Radius = n
Diameter 777036152
Circumference 2441131066.6969
Area 4.7421177264845E+17

Sphere

Radius = n
Volume 2.456531273679E+26
Surface area 1.8968470905938E+18
Circumference 2441131066.6969

Square

Length = n
Perimeter 1554072304
Area 150946295378741776
Diagonal 549447532.3063

Cube

Length = n
Surface area 905677772272450656
Volume 5.8645364259876E+25
Space diagonal 672933047.29091

Equilateral Triangle

Length = n
Perimeter 1165554228
Area 6.536166320257E+16
Altitude 336466523.64545

Triangular Pyramid

Length = n
Surface area 6.536166320257E+16
Volume 6.9114224588856E+24
Height 183149177.43543