389610645 (number)

389610645 is an odd 9-digits composite number following 389610644 and preceding 389610646. In scientific notation, it is written as 3.89610645 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 206642880 positive integers (up to 389610645) that are relatively prime to 389610645.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred ten thousand six hundred forty-five

Notation

Scientific notation 3.89610645 × 10^8
Engineering notation 3.89610645 × 10^6

Prime Factorization of 389610645

Prime Factorization 3 × 5 × 181 × 143503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 389610645
Product of the distinct prime numbers

The prime factorization of 389610645 is 3 × 5 × 181 × 143503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 55, 40, 898, 160, 420, 4537, 53208, 55359, 593626, 187860, 1848175, 7149270, 41539333, 33179862, 809187051, 65096283, 9981650499, 9126920134

Basic calculations (n = 389610645)

Multiplication

n×y
n×2 779221290
n×3 1168831935
n×4 1558442580
n×5 1948053225

Division

n÷y
n÷2 194805322.5
n÷3 129870215
n÷3 97402661.25
n÷5 77922129

Exponentiation

ny
n2 151796454697316025
n3 5.9141514623335E+25
n4 2.3042163658674E+34
n5 8.9774722452517E+42

Nth Root

y√n
2√n 19738.557318102
3√n 730.37114110574
4√n 140.49397609187
5√n 52.254796749581

Divisors of 389610645

1, 3, 5, 15, 181, 543, 905, 2715, 143503, 430509, 717515, 2152545, 25974043, 77922129, 129870215, 389610645

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 -389610644
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 389610645 can be divided by 16 positive divisors. The sum of these divisors (counting 389610645) is 1, the average is 0.0625.

Base conversion 389610645

Base System Value
2 Binary 10111001110001111110010010101
3 Ternary 1000011010021022220
4 Quaternary 113032033302111
5 Quinary 1244220020040
6 Senary 102354412553
8 Octal 2716176225
10 Decimal 389610645
12 Duodecimal aa591159
16 Hexadecimal 1738fc95
20 Vigesimal 61f16c5
36 Base36 6fyphx

Cryptographic Hash Functions

md5 4cee915277f1571b050c05b620df6214
sha1 5cf04fa1649b7d8215bffa08e55af7b4cae1d6e3
sha256 148ba88cb2a190e172b60bc4446d22203d7770e8cdbd97375588c661b0e122b9
sha512 65e345c81f57ce1819a3da3c08cd451d3b4aa621f74cc254fbe3e5078cecc8da8242523879d5e9a9bdd125d89dc04e139a89c3f50704c79b840fae572519daed
ripemd-160 6f63a4c4f5df9eb4318a15a033c3cd7cf2d35fe9

389610645 as geometric shapes

Circle

Radius = n
Diameter 779221290
Circumference 2447995880.1848
Area 4.7688262691806E+17

Sphere

Radius = n
Volume 2.4773139715045E+26
Surface area 1.9075305076723E+18
Circumference 2447995880.1848

Square

Length = n
Perimeter 1558442580
Area 151796454697316025
Diagonal 550992658.20393

Cube

Length = n
Surface area 910778728183896150
Volume 5.9141514623335E+25
Space diagonal 674825432.30968

Equilateral Triangle

Length = n
Perimeter 1168831935
Area 6.5729792986145E+16
Altitude 337412716.15484

Triangular Pyramid

Length = n
Surface area 6.5729792986145E+16
Volume 6.9698943399672E+24
Height 183664219.40131