389640459 (number)

389640459 is an odd 9-digits composite number following 389640458 and preceding 389640460. In scientific notation, it is written as 3.89640459 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 225673728 positive integers (up to 389640459) that are relatively prime to 389640459.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred forty thousand four hundred fifty-nine

Notation

Scientific notation 3.89640459 × 10^8
Engineering notation 3.89640459 × 10^6

Prime Factorization of 389640459

Prime Factorization 3 × 13 × 17 × 587693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389640459
Product of the distinct prime numbers

The prime factorization of 389640459 is 3 × 13 × 17 × 587693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 90, 35, 352, 808, 9260, 3241, 27759, 58781, 756629, 644661, 8157032, 6828189, 17419113, 12668090, 278677980, 849789688, 2674296455, 3272645548

Basic calculations (n = 389640459)

Multiplication

n×y
n×2 779280918
n×3 1168921377
n×4 1558561836
n×5 1948202295

Division

n÷y
n÷2 194820229.5
n÷3 129880153
n÷3 97410114.75
n÷5 77928091.8

Exponentiation

ny
n2 151819687289730681
n3 5.9155092640807E+25
n4 2.3049217448752E+34
n5 8.9809076663224E+42

Nth Root

y√n
2√n 19739.312526023
3√n 730.38977058457
4√n 140.49666375406
5√n 52.25559645916

Divisors of 389640459

1, 3, 13, 17, 39, 51, 221, 663, 587693, 1763079, 7640009, 9990781, 22920027, 29972343, 129880153, 389640459

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389640458
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389640459 can be divided by 16 positive divisors. The sum of these divisors (counting 389640459) is 1, the average is 0.0625.

Base conversion 389640459

Base System Value
2 Binary 10111001110010111000100001011
3 Ternary 1000011011210020010
4 Quaternary 113032113010023
5 Quinary 1244221443314
6 Senary 102355203003
8 Octal 2716270413
10 Decimal 389640459
12 Duodecimal aa5a6463
16 Hexadecimal 1739710b
20 Vigesimal 61f512j
36 Base36 6fzci3

Cryptographic Hash Functions

md5 bd1de33ffecb54b719bfaac1db8f8188
sha1 d50bdf8fbcc22d18b2e1ffcc0023df060c4416d6
sha256 087dd52f1e88c42cf4b73b480864e9bffcf07ad76819f3da9d60d9922266cf72
sha512 1606901b1a71668d5757b2126d51004264beb0a1c3983ffe5285945ef91eb2d37c0ecdd18ddf78d29ee62be74f14f0fdaf756e33e739218ec76f8ee629100ee7
ripemd-160 6218f3f243b56727f0a846d2b1f9e7f8236e220c

389640459 as geometric shapes

Circle

Radius = n
Diameter 779280918
Circumference 2448183207.0715
Area 4.7695561425972E+17

Sphere

Radius = n
Volume 2.4778827261704E+26
Surface area 1.9078224570389E+18
Circumference 2448183207.0715

Square

Length = n
Perimeter 1558561836
Area 151819687289730681
Diagonal 551034821.56708

Cube

Length = n
Surface area 910918123738384086
Volume 5.9155092640807E+25
Space diagonal 674877071.67246

Equilateral Triangle

Length = n
Perimeter 1168921377
Area 6.5739852993758E+16
Altitude 337438535.83623

Triangular Pyramid

Length = n
Surface area 6.5739852993758E+16
Volume 6.9714945246722E+24
Height 183678273.85569