389968351 (number)

389968351 is an odd 9-digits composite number following 389968350 and preceding 389968352. In scientific notation, it is written as 3.89968351 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 388219392 positive integers (up to 389968351) that are relatively prime to 389968351.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred sixty-eight thousand three hundred fifty-one

Notation

Scientific notation 3.89968351 × 10^8
Engineering notation 3.89968351 × 10^6

Prime Factorization of 389968351

Prime Factorization 223 × 1748737

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389968351
Product of the distinct prime numbers

The prime factorization of 389968351 is 223 × 1748737. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 73, 70, 742, 809, 1947, 3149, 1154, 46144, 651447, 329189, 2437527, 8501402, 42126178, 96431410, 850194252, 720880069, 8614103048, 2873837348

Basic calculations (n = 389968351)

Multiplication

n×y
n×2 779936702
n×3 1169905053
n×4 1559873404
n×5 1949841755

Division

n÷y
n÷2 194984175.5
n÷3 129989450.33333
n÷3 97492087.75
n÷5 77993670.2

Exponentiation

ny
n2 152075314781659201
n3 5.930455973321E+25
n4 2.3126901365941E+34
n5 9.0187595894156E+42

Nth Root

y√n
2√n 19747.616337168
3√n 730.59459344105
4√n 140.52621227788
5√n 52.264388373353

Divisors of 389968351

1, 223, 1748737, 389968351

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 -389968350
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 389968351 can be divided by 4 positive divisors. The sum of these divisors (counting 389968351) is 1, the average is 0.25.

Base conversion 389968351

Base System Value
2 Binary 10111001111100111000111011111
3 Ternary 1000011210110000021
4 Quaternary 113033213013133
5 Quinary 1244312441401
6 Senary 102410213011
8 Octal 2717470737
10 Decimal 389968351
12 Duodecimal aa724167
16 Hexadecimal 173e71df
20 Vigesimal 61h60hb
36 Base36 6g6di7

Cryptographic Hash Functions

md5 fa3790767cca1c9f87a8d1884732fb87
sha1 c35b0a7c7f2383dcff7c7383d3161350c8c7779f
sha256 8d50d571d8c0de5ccf1dc393569fc3225fc04aee71effa1862e03fcd6f04efb3
sha512 b6a9978b3e7eafd9b455cf2a0d26671cdcd1849452e89e638dc81033cbec24ffb0d9588501755ddfc67d981a630d4432c3e5f9cb7f0e02c1d5d5a757bcf258cf
ripemd-160 bab9670597b32213471bc4b081cc2ebaffdc13f8

389968351 as geometric shapes

Circle

Radius = n
Diameter 779936702
Circumference 2450243413.2683
Area 4.7775869171042E+17

Sphere

Radius = n
Volume 2.4841435890964E+26
Surface area 1.9110347668417E+18
Circumference 2450243413.2683

Square

Length = n
Perimeter 1559873404
Area 152075314781659201
Diagonal 551498530.88047

Cube

Length = n
Surface area 912451888689955206
Volume 5.930455973321E+25
Space diagonal 675444997.27585

Equilateral Triangle

Length = n
Perimeter 1169905053
Area 6.5850542944716E+16
Altitude 337722498.63793

Triangular Pyramid

Length = n
Surface area 6.5850542944716E+16
Volume 6.9891093904392E+24
Height 183832843.62682