389997384 (number)

389997384 is an even 9-digits composite number following 389997383 and preceding 389997385. In scientific notation, it is written as 3.89997384 × 10^8. The sum of its digits is 60. It has a total of 7 prime factors and 64 positive divisors. There are 106582080 positive integers (up to 389997384) that are relatively prime to 389997384.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred ninety-seven thousand three hundred eighty-four

Notation

Scientific notation 3.89997384 × 10^8
Engineering notation 3.89997384 × 10^6

Prime Factorization of 389997384

Prime Factorization 2 × 2 × 2 × 3 × 7 × 23 × 100931

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 97499346
Product of the distinct prime numbers

The prime factorization of 389997384 is 2 × 2 × 2 × 3 × 7 × 23 × 100931. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 10, 3, 313, 517, 3984, 3335, 25829, 14573, 278299, 744701, 5499661, 7444370, 50183848, 78887450, 511402540, 20662258, 2669016219, 4852399202

Basic calculations (n = 389997384)

Multiplication

n×y
n×2 779994768
n×3 1169992152
n×4 1559989536
n×5 1949986920

Division

n÷y
n÷2 194998692
n÷3 129999128
n÷3 97499346
n÷5 77999476.8

Exponentiation

ny
n2 152097959526843456
n3 5.9317806327207E+25
n4 2.3133789292229E+34
n5 9.0221173059766E+42

Nth Root

y√n
2√n 19748.351424866
3√n 730.61272382386
4√n 140.52882773604
5√n 52.265166563069

Divisors of 389997384

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 100931, 201862, 302793, 403724, 605586, 706517, 807448, 1211172, 1413034, 2119551, 2321413, 2422344, 2826068, 4239102, 4642826, 5652136, 6964239, 8478204, 9285652, 13928478, 16249891, 16956408, 18571304, 27856956, 32499782, 48749673, 55713912, 64999564, 97499346, 129999128, 194998692, 389997384

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389997383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389997384 can be divided by 64 positive divisors. The sum of these divisors (counting 389997384) is 1, the average is 0.015625.

Base conversion 389997384

Base System Value
2 Binary 10111001111101110001101001000
3 Ternary 1000011211220211120
4 Quaternary 113033232031020
5 Quinary 1244314404014
6 Senary 102410555240
8 Octal 2717561510
10 Decimal 389997384
12 Duodecimal aa738b20
16 Hexadecimal 173ee348
20 Vigesimal 61h9d94
36 Base36 6g6zwo

Cryptographic Hash Functions

md5 8012a83d2693be895b339fd211912fd8
sha1 8fa562dc08cab359b459f5289507fe7be0d5b437
sha256 14fc5a43f6ca2aa824532bd79207b39faba86e05433505a3bc98a2547474c5d9
sha512 6fe048f5e01562043d1829465e8bf569de47a14cf4bb90a8eae32e7fa6267d221be460ea78bf1fa61a24c079a46ec76c9c40b81b4a5ba55546b6f16a64491086
ripemd-160 f39476636c079a14e47e7e36b99ebba8438404b7

389997384 as geometric shapes

Circle

Radius = n
Diameter 779994768
Circumference 2450425832.9873
Area 4.7782983227553E+17

Sphere

Radius = n
Volume 2.4846984611282E+26
Surface area 1.9113193291021E+18
Circumference 2450425832.9873

Square

Length = n
Perimeter 1559989536
Area 152097959526843456
Diagonal 551539589.74283

Cube

Length = n
Surface area 912587757161060736
Volume 5.9317806327207E+25
Space diagonal 675495283.90695

Equilateral Triangle

Length = n
Perimeter 1169992152
Area 6.5860348407012E+16
Altitude 337747641.95347

Triangular Pyramid

Length = n
Surface area 6.5860348407012E+16
Volume 6.990670516513E+24
Height 183846529.91428