389904140 (number)

389904140 is an even 9-digits composite number following 389904139 and preceding 389904141. In scientific notation, it is written as 3.89904140 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 155831040 positive integers (up to 389904140) that are relatively prime to 389904140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89904140 × 10^8
Engineering notation 3.89904140 × 10^6

Prime Factorization of 389904140

Prime Factorization 2 × 2 × 5 × 1297 × 15031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194952070
Product of the distinct prime numbers

The prime factorization of 389904140 is 2 × 2 × 5 × 1297 × 15031. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 24, 53, 987, 669, 5994, 1153, 50536, 32969, 364507, 19269, 344473, 4982115, 69785069, 55973577, 302384994, 842518854, 3695358312, 3723802456

Basic calculations (n = 389904140)

Multiplication

n×y
n×2 779808280
n×3 1169712420
n×4 1559616560
n×5 1949520700

Division

n÷y
n÷2 194952070
n÷3 129968046.66667
n÷3 97476035
n÷5 77980828

Exponentiation

ny
n2 152025238389139600
n3 5.9275269832412E+25
n4 2.3111673107275E+34
n5 9.0113370268531E+42

Nth Root

y√n
2√n 19745.990479082
3√n 730.55449208038
4√n 140.52042726622
5√n 52.262667121007

Divisors of 389904140

1, 2, 4, 5, 10, 20, 1297, 2594, 5188, 6485, 12970, 15031, 25940, 30062, 60124, 75155, 150310, 300620, 19495207, 38990414, 77980828, 97476035, 194952070, 389904140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389904139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389904140 can be divided by 24 positive divisors. The sum of these divisors (counting 389904140) is 1, the average is 0.041666666666667.

Base conversion 389904140

Base System Value
2 Binary 10111001111010111011100001100
3 Ternary 1000011200011221002
4 Quaternary 113033113130030
5 Quinary 1244303413030
6 Senary 102404555432
8 Octal 2717273414
10 Decimal 389904140
12 Duodecimal aa6b2b78
16 Hexadecimal 173d770c
20 Vigesimal 61gi070
36 Base36 6g4zyk

Cryptographic Hash Functions

md5 713541c7811a83858cb37ede8242ddb4
sha1 5485fefd71e12430665303d137e43207cade8b0d
sha256 274c4307e626e1b39f8ffb6d7a39e2293156efe4b95855167575dd06c5d15bea
sha512 80729eb495557d335e9a065a2b5fbbd3e34d92b8993d538da9dbbae0e865cea29cbe1d30f64553fc10a6c227d0378ceace98993daebe3e2ee6f13ab564ae5062
ripemd-160 1c9e1e4b11f8be21f9f1af80e533bcb427eb7708

389904140 as geometric shapes

Circle

Radius = n
Diameter 779808280
Circumference 2449839963.6565
Area 4.7760137208356E+17

Sphere

Radius = n
Volume 2.4829166966008E+26
Surface area 1.9104054883342E+18
Circumference 2449839963.6565

Square

Length = n
Perimeter 1559616560
Area 152025238389139600
Diagonal 551407722.81342

Cube

Length = n
Surface area 912151430334837600
Volume 5.9275269832412E+25
Space diagonal 675333780.56145

Equilateral Triangle

Length = n
Perimeter 1169712420
Area 6.582885923069E+16
Altitude 337666890.28072

Triangular Pyramid

Length = n
Surface area 6.582885923069E+16
Volume 6.9856575425269E+24
Height 183802574.27114