389968228 (number)

389968228 is an even 9-digits composite number following 389968227 and preceding 389968229. In scientific notation, it is written as 3.89968228 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors. There are 179985312 positive integers (up to 389968228) that are relatively prime to 389968228.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-eight thousand two hundred twenty-eight

Notation

Scientific notation 3.89968228 × 10^8
Engineering notation 3.89968228 × 10^6

Prime Factorization of 389968228

Prime Factorization 2 × 2 × 13 × 7499389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 194984114
Product of the distinct prime numbers

The prime factorization of 389968228 is 2 × 2 × 13 × 7499389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 28, 80, 785, 659, 1889, 2049, 57713, 92341, 898866, 501064, 4927395, 5915765, 75218422, 62776186, 536932813, 547006909, 5242635132, 53171058

Basic calculations (n = 389968228)

Multiplication

n×y
n×2 779936456
n×3 1169904684
n×4 1559872912
n×5 1949841140

Division

n÷y
n÷2 194984114
n÷3 129989409.33333
n÷3 97492057
n÷5 77993645.6

Exponentiation

ny
n2 152075218849459984
n3 5.9304503617436E+25
n4 2.3126872188111E+34
n5 9.0187453663802E+42

Nth Root

y√n
2√n 19747.613222868
3√n 730.59451662871
4√n 140.52620119703
5√n 52.264385076408

Divisors of 389968228

1, 2, 4, 13, 26, 52, 7499389, 14998778, 29997556, 97492057, 194984114, 389968228

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 -389968227
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 389968228 can be divided by 12 positive divisors. The sum of these divisors (counting 389968228) is 1, the average is 0.083333333333333.

Base conversion 389968228

Base System Value
2 Binary 10111001111100111000101100100
3 Ternary 1000011210102211201
4 Quaternary 113033213011210
5 Quinary 1244312440403
6 Senary 102410212244
8 Octal 2717470544
10 Decimal 389968228
12 Duodecimal aa724084
16 Hexadecimal 173e7164
20 Vigesimal 61h60b8
36 Base36 6g6des

Cryptographic Hash Functions

md5 376173db504b0a4dbf7b4831d867215f
sha1 dab711ef6e27573bf490498e5ac52fb1f5370b52
sha256 e54c29168aa36b07de004ee537794de77ff9c49c2b0b0fd128119a6e2da9f39c
sha512 d541b715b2686b06ec0c65ea94222b7126d9aa400cbeeb97ff26fa23400bc855b52068f357fe06130daa34a51511aa6306d27881c52fdaeda740b771c6ad5576
ripemd-160 f366abfdcdd8665b30faf98866801e1c4f253533

389968228 as geometric shapes

Circle

Radius = n
Diameter 779936456
Circumference 2450242640.4365
Area 4.7775839033052E+17

Sphere

Radius = n
Volume 2.4841412385244E+26
Surface area 1.9110335613221E+18
Circumference 2450242640.4365

Square

Length = n
Perimeter 1559872912
Area 152075218849459984
Diagonal 551498356.9322

Cube

Length = n
Surface area 912451313096759904
Volume 5.9304503617436E+25
Space diagonal 675444784.2336

Equilateral Triangle

Length = n
Perimeter 1169904684
Area 6.5850501404855E+16
Altitude 337722392.1168

Triangular Pyramid

Length = n
Surface area 6.5850501404855E+16
Volume 6.9891027771319E+24
Height 183832785.64407