389631490 (number)

389631490 is an even 9-digits composite number following 389631489 and preceding 389631491. In scientific notation, it is written as 3.89631490 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 154339056 positive integers (up to 389631490) that are relatively prime to 389631490.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-one thousand four hundred ninety

Notation

Scientific notation 3.89631490 × 10^8
Engineering notation 3.89631490 × 10^6

Prime Factorization of 389631490

Prime Factorization 2 × 103 × 5 × 378283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389631490
Product of the distinct prime numbers

The prime factorization of 389631490 is 2 × 103 × 5 × 378283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 29, 11, 286, 51, 5712, 5159, 24748, 55655, 141504, 632555, 3050293, 6559391, 82724633, 61995216, 999247695, 69358862, 8972760795, 3028085864

Basic calculations (n = 389631490)

Multiplication

n×y
n×2 779262980
n×3 1168894470
n×4 1558525960
n×5 1948157450

Division

n÷y
n÷2 194815745
n÷3 129877163.33333
n÷3 97407872.5
n÷5 77926298

Exponentiation

ny
n2 151812697999620100
n3 5.9151007722512E+25
n4 2.3047095273924E+34
n5 8.9798740717509E+42

Nth Root

y√n
2√n 19739.085338485
3√n 730.38416634442
4√n 140.49585523596
5√n 52.255355886217

Divisors of 389631490

1, 2, 5, 10, 103, 206, 515, 1030, 378283, 756566, 1891415, 3782830, 38963149, 77926298, 194815745, 389631490

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389631489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389631490 can be divided by 16 positive divisors. The sum of these divisors (counting 389631490) is 1, the average is 0.0625.

Base conversion 389631490

Base System Value
2 Binary 10111001110010100111000000010
3 Ternary 1000011011022220221
4 Quaternary 113032110320002
5 Quinary 1244221201430
6 Senary 102355053254
8 Octal 2716247002
10 Decimal 389631490
12 Duodecimal aa5a122a
16 Hexadecimal 17394e02
20 Vigesimal 61f3iea
36 Base36 6fz5ky

Cryptographic Hash Functions

md5 1657e92ff1ba656756071d560dc3216e
sha1 0452be46a27a51d42cb6d58584ab48426db0a0c6
sha256 731de4c92267a99cb3758b4ac59b634da978baee852fa86c5fb5b13c1dc79fc9
sha512 0225dd500b2bd5aa1cb81cd790d52e83bd5cc010ca86b73e4b0265120c1bb7f265e1e2d617d7a1cc97cbe71b0d740dff97fc16185ed3177120806a21050a1b5f
ripemd-160 f13a954ca052338ede66fe8966e32ef3aaa2b0de

389631490 as geometric shapes

Circle

Radius = n
Diameter 779262980
Circumference 2448126853.1825
Area 4.7693365675725E+17

Sphere

Radius = n
Volume 2.477711617513E+26
Surface area 1.907734627029E+18
Circumference 2448126853.1825

Square

Length = n
Perimeter 1558525960
Area 151812697999620100
Diagonal 551022137.48564

Cube

Length = n
Surface area 910876187997720600
Volume 5.9151007722512E+25
Space diagonal 674861536.90876

Equilateral Triangle

Length = n
Perimeter 1168894470
Area 6.5736826542363E+16
Altitude 337430768.45438

Triangular Pyramid

Length = n
Surface area 6.5736826542363E+16
Volume 6.9710131124343E+24
Height 183674045.82855