388959320 (number)

388959320 is an even 9-digits composite number following 388959319 and preceding 388959321. In scientific notation, it is written as 3.88959320 × 10^8. The sum of its digits is 47. It has a total of 7 prime factors and 48 positive divisors. There are 146427392 positive integers (up to 388959320) that are relatively prime to 388959320.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million nine hundred fifty-nine thousand three hundred twenty

Notation

Scientific notation 3.88959320 × 10^8
Engineering notation 3.88959320 × 10^6

Prime Factorization of 388959320

Prime Factorization 2 × 2 × 2 × 5 × 17 × 17 × 33647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5719990
Product of the distinct prime numbers

The prime factorization of 388959320 is 2 × 2 × 2 × 5 × 17 × 17 × 33647. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 3, 41, 78, 284, 116, 300, 4773, 6191, 34894, 21514, 380019, 1004925, 6213264, 18978174, 93639329, 392806826, 234748880, 6819225812, 775304607

Basic calculations (n = 388959320)

Multiplication

n×y
n×2 777918640
n×3 1166877960
n×4 1555837280
n×5 1944796600

Division

n÷y
n÷2 194479660
n÷3 129653106.66667
n÷3 97239830
n÷5 77791864

Exponentiation

ny
n2 151289352614862400
n3 5.8845403716317E+25
n4 2.2888468214624E+34
n5 8.9026830326018E+42

Nth Root

y√n
2√n 19722.051617415
3√n 729.96391890224
4√n 140.43522213966
5√n 52.237313840599

Divisors of 388959320

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 33647, 67294, 134588, 168235, 269176, 336470, 571999, 672940, 1143998, 1345880, 2287996, 2859995, 4575992, 5719990, 9723983, 11439980, 19447966, 22879960, 38895932, 48619915, 77791864, 97239830, 194479660, 388959320

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 -388959319
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 388959320 can be divided by 48 positive divisors. The sum of these divisors (counting 388959320) is 1, the average is 0.020833333333333.

Base conversion 388959320

Base System Value
2 Binary 10111001011110000110001011000
3 Ternary 1000002220011212202
4 Quaternary 113023300301120
5 Quinary 1244033144240
6 Senary 102332425332
8 Octal 2713606130
10 Decimal 388959320
12 Duodecimal aa318248
16 Hexadecimal 172f0c58
20 Vigesimal 61aji60
36 Base36 6fkqxk

Cryptographic Hash Functions

md5 7ae4b1d0ae61728ed1787f3cb7968d3e
sha1 9db6e866d93391839ec62b3ae35bcd5258c0efee
sha256 17970b572276426a7ba589958d63a986c3ac883ee19d0f803d73e5068499f007
sha512 967f270fab0f13a0bd6d8b59b580f7b79697c541a59c0d93a48c9063ba7c68b5d7e58d0a22bacdf2a198d1b69a42ba693c47bd3307bc494b07bab1a9d71cb344
ripemd-160 668ff7e36b31c744616d6681096393935e7b3a40

388959320 as geometric shapes

Circle

Radius = n
Diameter 777918640
Circumference 2443903484.5146
Area 4.7528951874121E+17

Sphere

Radius = n
Volume 2.4649105068361E+26
Surface area 1.9011580749648E+18
Circumference 2443903484.5146

Square

Length = n
Perimeter 1555837280
Area 151289352614862400
Diagonal 550071545.55542

Cube

Length = n
Surface area 907736115689174400
Volume 5.8845403716317E+25
Space diagonal 673697304.31744

Equilateral Triangle

Length = n
Perimeter 1166877960
Area 6.5510211343286E+16
Altitude 336848652.15872

Triangular Pyramid

Length = n
Surface area 6.5510211343286E+16
Volume 6.9349973349113E+24
Height 183357181.85181