389664146 (number)

389664146 is an even 9-digits composite number following 389664145 and preceding 389664147. In scientific notation, it is written as 3.89664146 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 194832072 positive integers (up to 389664146) that are relatively prime to 389664146.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred sixty-four thousand one hundred forty-six

Notation

Scientific notation 3.89664146 × 10^8
Engineering notation 3.89664146 × 10^6

Prime Factorization of 389664146

Prime Factorization 2 × 194832073

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389664146
Product of the distinct prime numbers

The prime factorization of 389664146 is 2 × 194832073. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 43, 11, 156, 435, 9712, 5680, 72773, 96302, 329963, 970199, 8395219, 7261729, 24978190, 44866804, 679813714, 466257650, 4507025716, 2007890222

Basic calculations (n = 389664146)

Multiplication

n×y
n×2 779328292
n×3 1168992438
n×4 1558656584
n×5 1948320730

Division

n÷y
n÷2 194832073
n÷3 129888048.66667
n÷3 97416036.5
n÷5 77932829.2

Exponentiation

ny
n2 151838146677909316
n3 5.916588175547E+25
n4 2.3054822786582E+34
n5 8.9836378323149E+42

Nth Root

y√n
2√n 19739.912512471
3√n 730.40457088874
4√n 140.49879897163
5√n 52.256231787544

Divisors of 389664146

1, 2, 194832073, 389664146

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389664145
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389664146 can be divided by 4 positive divisors. The sum of these divisors (counting 389664146) is 1, the average is 0.25.

Base conversion 389664146

Base System Value
2 Binary 10111001110011100110110010010
3 Ternary 1000011012222201102
4 Quaternary 113032130312102
5 Quinary 1244223223041
6 Senary 102355504402
8 Octal 2716346622
10 Decimal 389664146
12 Duodecimal aa5b8102
16 Hexadecimal 1739cd92
20 Vigesimal 61f8076
36 Base36 6fzus2

Cryptographic Hash Functions

md5 1781e5c409a31c616f9f329b3dd40935
sha1 75f80ec8e0d52f026cd329c394dea6c338d5c704
sha256 9239e906f1cfd736ca3b8b2d2ef4e0dbfe1451a8f27a28d37273765573d61e2c
sha512 c3ddacb4452da09a52da4d905738f8ff91b3e4009025ec91711e511dbee8b1b518997c17ff1c545997bc7d732507b22248836f7ff4db9619731dbd98ff8de380
ripemd-160 31a0b064e595051003ebdddb603dc9850f24ed55

389664146 as geometric shapes

Circle

Radius = n
Diameter 779328292
Circumference 2448332036.8819
Area 4.7701360613801E+17

Sphere

Radius = n
Volume 2.4783346595486E+26
Surface area 1.908054424552E+18
Circumference 2448332036.8819

Square

Length = n
Perimeter 1558656584
Area 151838146677909316
Diagonal 551068320.04373

Cube

Length = n
Surface area 911028880067455896
Volume 5.916588175547E+25
Space diagonal 674918098.75994

Equilateral Triangle

Length = n
Perimeter 1168992438
Area 6.5747846143309E+16
Altitude 337459049.37997

Triangular Pyramid

Length = n
Surface area 6.5747846143309E+16
Volume 6.9727660340291E+24
Height 183689440.01458