389905184 (number)

389905184 is an even 9-digits composite number following 389905183 and preceding 389905185. In scientific notation, it is written as 3.89905184 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 12 positive divisors. There are 194952576 positive integers (up to 389905184) that are relatively prime to 389905184.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred five thousand one hundred eighty-four

Notation

Scientific notation 3.89905184 × 10^8
Engineering notation 3.89905184 × 10^6

Prime Factorization of 389905184

Prime Factorization 2 × 2 × 2 × 2 × 2 × 12184537

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 24369074
Product of the distinct prime numbers

The prime factorization of 389905184 is 2 × 2 × 2 × 2 × 2 × 12184537. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 61, 8, 35, 338, 5021, 808, 29823, 17254, 749065, 771664, 2986342, 4689730, 38973495, 15330591, 557718683, 228502309, 287605622, 5485506891

Basic calculations (n = 389905184)

Multiplication

n×y
n×2 779810368
n×3 1169715552
n×4 1559620736
n×5 1949525920

Division

n÷y
n÷2 194952592
n÷3 129968394.66667
n÷3 97476296
n÷5 77981036.8

Exponentiation

ny
n2 152026052510073856
n3 5.9275745976734E+25
n4 2.3111920641796E+34
n5 9.0114576704328E+42

Nth Root

y√n
2√n 19746.016914811
3√n 730.55514411946
4√n 140.52052132984
5√n 52.262695108484

Divisors of 389905184

1, 2, 4, 8, 16, 32, 12184537, 24369074, 48738148, 97476296, 194952592, 389905184

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 -389905183
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 389905184 can be divided by 12 positive divisors. The sum of these divisors (counting 389905184) is 1, the average is 0.083333333333333.

Base conversion 389905184

Base System Value
2 Binary 10111001111010111101100100000
3 Ternary 1000011200020100202
4 Quaternary 113033113230200
5 Quinary 1244303431214
6 Senary 102405004332
8 Octal 2717275440
10 Decimal 389905184
12 Duodecimal aa6b36a8
16 Hexadecimal 173d7b20
20 Vigesimal 61gi2j4
36 Base36 6g50rk

Cryptographic Hash Functions

md5 258c73c15b082eee027f1181ef3070d1
sha1 59c0c6db2e86e88576ebf0b049da0cce9d7b1718
sha256 24cce71b443d6f6194c18611a2f54c61257bfbabd0f3ed82b25d3db3e8faf33f
sha512 b99d34eabe2ba9f7372e42db4afa5398eebce0299c23e6fc3d1f5acf574300c5e2fe6257ec6e0a6740ca439442bacb73bb732a0dff5a4204c1747a02e14b0f85
ripemd-160 4fd8d1da99863311d5bd9aa3d07e2761a77ee411

389905184 as geometric shapes

Circle

Radius = n
Diameter 779810368
Circumference 2449846523.302
Area 4.776039297199E+17

Sphere

Radius = n
Volume 2.4829366412875E+26
Surface area 1.9104157188796E+18
Circumference 2449846523.302

Square

Length = n
Perimeter 1559620736
Area 152026052510073856
Diagonal 551409199.25238

Cube

Length = n
Surface area 912156315060443136
Volume 5.9275745976734E+25
Space diagonal 675335588.82249

Equilateral Triangle

Length = n
Perimeter 1169715552
Area 6.5829211755395E+16
Altitude 337667794.41125

Triangular Pyramid

Length = n
Surface area 6.5829211755395E+16
Volume 6.9857136566733E+24
Height 183803066.41746