389622784 (number)

389622784 is an even 9-digits composite number following 389622783 and preceding 389622785. In scientific notation, it is written as 3.89622784 × 10^8. The sum of its digits is 49. It has a total of 12 prime factors and 44 positive divisors. There are 191479808 positive integers (up to 389622784) that are relatively prime to 389622784.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred twenty-two thousand seven hundred eighty-four

Notation

Scientific notation 3.89622784 × 10^8
Engineering notation 3.89622784 × 10^6

Prime Factorization of 389622784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 59 × 6449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 760982
Product of the distinct prime numbers

The prime factorization of 389622784 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 59 × 6449. Since it has a total of 12 prime factors.

Most popular turbo-numbers

4, 9, 58, 90, 116, 203, 416, 213, 14747, 1715, 653266, 193094, 64311, 4054448, 18059564, 35615983, 556749069, 904991613, 8460395644, 5958302836

Basic calculations (n = 389622784)

Multiplication

n×y
n×2 779245568
n×3 1168868352
n×4 1558491136
n×5 1948113920

Division

n÷y
n÷2 194811392
n÷3 129874261.33333
n÷3 97405696
n÷5 77924556.8

Exponentiation

ny
n2 151805913811910656
n3 5.9147042767061E+25
n4 2.3045035468269E+34
n5 8.9788708765258E+42

Nth Root

y√n
2√n 19738.864810318
3√n 730.3787263564
4√n 140.49507041287
5√n 52.255122363411

Divisors of 389622784

1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1888, 3776, 6449, 7552, 12898, 15104, 25796, 30208, 51592, 60416, 103184, 206368, 380491, 412736, 760982, 825472, 1521964, 1650944, 3043928, 3301888, 6087856, 6603776, 12175712, 24351424, 48702848, 97405696, 194811392, 389622784

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389622783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389622784 can be divided by 44 positive divisors. The sum of these divisors (counting 389622784) is 1, the average is 0.022727272727273.

Base conversion 389622784

Base System Value
2 Binary 10111001110010010110000000000
3 Ternary 1000011010212222111
4 Quaternary 113032102300000
5 Quinary 1244220412114
6 Senary 102354545104
8 Octal 2716226000
10 Decimal 389622784
12 Duodecimal aa598194
16 Hexadecimal 17392c00
20 Vigesimal 61f2gj4
36 Base36 6fyyv4

Cryptographic Hash Functions

md5 73f913da551c259808dfd3b290aebb60
sha1 f4d66ee99899a17a9db7727c8cc6901955e07d15
sha256 7ed12ab47012b1ce9802787443c96542918f9477ecb492767c2424eb2413c9a1
sha512 b47c1dbade5598bc984fce1eed58cc3c9fe4daaf286b874d147243bf3af66a367d206d285f3efde007efacc0757e462dcbc9c66f4f608394a304ef157197fc55
ripemd-160 32ff1acf31db8721160d7e0a7a47488433b92cef

389622784 as geometric shapes

Circle

Radius = n
Diameter 779245568
Circumference 2448072151.7712
Area 4.7691234360298E+17

Sphere

Radius = n
Volume 2.4775455338475E+26
Surface area 1.9076493744119E+18
Circumference 2448072151.7712

Square

Length = n
Perimeter 1558491136
Area 151805913811910656
Diagonal 551009825.34236

Cube

Length = n
Surface area 910835482871463936
Volume 5.9147042767061E+25
Space diagonal 674846457.67443

Equilateral Triangle

Length = n
Perimeter 1168868352
Area 6.5733888902913E+16
Altitude 337423228.83722

Triangular Pyramid

Length = n
Surface area 6.5733888902913E+16
Volume 6.9705458379532E+24
Height 183669941.78079