389660402 (number)

389660402 is an even 9-digits composite number following 389660401 and preceding 389660403. In scientific notation, it is written as 3.89660402 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 193009252 positive integers (up to 389660402) that are relatively prime to 389660402.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred sixty thousand four hundred two

Notation

Scientific notation 3.89660402 × 10^8
Engineering notation 3.89660402 × 10^6

Prime Factorization of 389660402

Prime Factorization 2 × 107 × 1820843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389660402
Product of the distinct prime numbers

The prime factorization of 389660402 is 2 × 107 × 1820843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 39, 51, 87, 576, 791, 5519, 72527, 19816, 438539, 429961, 5472691, 2587098, 9929929, 49800851, 896157948, 742508214, 9392462772, 9434995311

Basic calculations (n = 389660402)

Multiplication

n×y
n×2 779320804
n×3 1168981206
n×4 1558641608
n×5 1948302010

Division

n÷y
n÷2 194830201
n÷3 129886800.66667
n÷3 97415100.5
n÷5 77932080.4

Exponentiation

ny
n2 151835228886801604
n3 5.9164176325793E+25
n4 2.3053936731107E+34
n5 8.9832062543259E+42

Nth Root

y√n
2√n 19739.817678996
3√n 730.40223157209
4√n 140.49846148267
5√n 52.256131368717

Divisors of 389660402

1, 2, 107, 214, 1820843, 3641686, 194830201, 389660402

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389660401
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389660402 can be divided by 8 positive divisors. The sum of these divisors (counting 389660402) is 1, the average is 0.125.

Base conversion 389660402

Base System Value
2 Binary 10111001110011011111011110010
3 Ternary 1000011012210120202
4 Quaternary 113032123323302
5 Quinary 1244223113102
6 Senary 102355435202
8 Octal 2716337362
10 Decimal 389660402
12 Duodecimal aa5b5b02
16 Hexadecimal 1739bef2
20 Vigesimal 61f7b02
36 Base36 6fzrw2

Cryptographic Hash Functions

md5 fe1c1245a58fc52ef878b6191e048666
sha1 ed85dbc68a2927ac840a07f94bae551fe7cd0006
sha256 b47eeb6645e83a87b3334990351e2065e754a16d188bb45364ba9344d4aa3733
sha512 1d3e656a6ec8c41380b8cef11b0abd1ffe40aaeb76332e8e6ac0d6179e3e2fc8cf73d267ac2f6adbb5ddfc52e72399bb3cdb231614c76755041c2788141a8c55
ripemd-160 164ec044e128d837eda591403053aadb389ec240

389660402 as geometric shapes

Circle

Radius = n
Diameter 779320804
Circumference 2448308512.6361
Area 4.770044396269E+17

Sphere

Radius = n
Volume 2.4782632226774E+26
Surface area 1.9080177585076E+18
Circumference 2448308512.6361

Square

Length = n
Perimeter 1558641608
Area 151835228886801604
Diagonal 551063025.22815

Cube

Length = n
Surface area 911011373320809624
Volume 5.9164176325793E+25
Space diagonal 674911613.96171

Equilateral Triangle

Length = n
Perimeter 1168981206
Area 6.5746582702698E+16
Altitude 337455806.98086

Triangular Pyramid

Length = n
Surface area 6.5746582702698E+16
Volume 6.9725650472142E+24
Height 183687675.07605