389631739 (number)

389631739 is an odd 9-digits composite number following 389631738 and preceding 389631740. In scientific notation, it is written as 3.89631739 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 326864040 positive integers (up to 389631739) that are relatively prime to 389631739.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-one thousand seven hundred thirty-nine

Notation

Scientific notation 3.89631739 × 10^8
Engineering notation 3.89631739 × 10^6

Prime Factorization of 389631739

Prime Factorization 7 × 47 × 1184291

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389631739
Product of the distinct prime numbers

The prime factorization of 389631739 is 7 × 47 × 1184291. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389631739)

Multiplication

n×y
n×2 779263478
n×3 1168895217
n×4 1558526956
n×5 1948158695

Division

n÷y
n÷2 194815869.5
n÷3 129877246.33333
n÷3 97407934.75
n÷5 77926347.8

Exponentiation

ny
n2 151812892036164121
n3 5.915112112667E+25
n4 2.3047154188384E+34
n5 8.9799027654212E+42

Nth Root

y√n
2√n 19739.091645767
3√n 730.38432193213
4√n 140.49587768247
5√n 52.255362565133

Divisors of 389631739

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 -389631738
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 389631739 can be divided by 8 positive divisors. The sum of these divisors (counting 389631739) is 1, the average is 0.125.

Base conversion 389631739

Base System Value
2 Binary 10111001110010100111011111011
3 Ternary 1000011011100021011
4 Quaternary 113032110323323
5 Quinary 1244221203424
6 Senary 102355054351
8 Octal 2716247373
10 Decimal 389631739
12 Duodecimal aa5a13b7
16 Hexadecimal 17394efb
20 Vigesimal 61f3j6j
36 Base36 6fz5rv

Cryptographic Hash Functions

md5 77d81e0c988f11fdb03e9b9c6bd1daf4
sha1 fa7dbcd2349eee38589f49f053cd13cb3221adb1
sha256 b9acb8307e7ef87c3b78ce00ac0683c16a74dd8f0760800f46d16277c3eaab0c
sha512 a24830c3ab5713b00f048de4325ee6e844e8284a997ed64dac7c5c1917a2123b0f84b851ac1953506d76037a9f618851122cb8332cb8210e89339414966ea500
ripemd-160 8450c9b7250ba8941389ab4bce7b0963ab4ff0ee

389631739 as geometric shapes

Circle

Radius = n
Diameter 779263478
Circumference 2448128417.6956
Area 4.7693426634103E+17

Sphere

Radius = n
Volume 2.4777163677753E+26
Surface area 1.9077370653641E+18
Circumference 2448128417.6956

Square

Length = n
Perimeter 1558526956
Area 151812892036164121
Diagonal 551022489.62481

Cube

Length = n
Surface area 910877352216984726
Volume 5.915112112667E+25
Space diagonal 674861968.18942

Equilateral Triangle

Length = n
Perimeter 1168895217
Area 6.5736910562651E+16
Altitude 337430984.09471

Triangular Pyramid

Length = n
Surface area 6.5736910562651E+16
Volume 6.9710264772425E+24
Height 183674163.20827