389632720 (number)

389632720 is an even 9-digits composite number following 389632719 and preceding 389632721. In scientific notation, it is written as 3.89632720 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 155853056 positive integers (up to 389632720) that are relatively prime to 389632720.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred thirty-two thousand seven hundred twenty

Notation

Scientific notation 3.89632720 × 10^8
Engineering notation 3.89632720 × 10^6

Prime Factorization of 389632720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 4870409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48704090
Product of the distinct prime numbers

The prime factorization of 389632720 is 2 × 2 × 2 × 2 × 5 × 4870409. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 69, 22, 126, 550, 1964, 5091, 74105, 42534, 740843, 433108, 7282371, 4937197, 68834420, 84198174, 369001885, 18828052, 1123286733, 7251323021

Basic calculations (n = 389632720)

Multiplication

n×y
n×2 779265440
n×3 1168898160
n×4 1558530880
n×5 1948163600

Division

n÷y
n÷2 194816360
n÷3 129877573.33333
n÷3 97408180
n÷5 77926544

Exponentiation

ny
n2 151813656494598400
n3 5.9151567913136E+25
n4 2.304738629826E+34
n5 8.9800158122817E+42

Nth Root

y√n
2√n 19739.116494919
3√n 730.38493490959
4√n 140.49596611618
5√n 52.255388878421

Divisors of 389632720

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4870409, 9740818, 19481636, 24352045, 38963272, 48704090, 77926544, 97408180, 194816360, 389632720

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389632719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389632720 can be divided by 20 positive divisors. The sum of these divisors (counting 389632720) is 1, the average is 0.05.

Base conversion 389632720

Base System Value
2 Binary 10111001110010101001011010000
3 Ternary 1000011011101121111
4 Quaternary 113032111023100
5 Quinary 1244221221340
6 Senary 102355103104
8 Octal 2716251320
10 Decimal 389632720
12 Duodecimal aa5a1a94
16 Hexadecimal 173952d0
20 Vigesimal 61f41g0
36 Base36 6fz6j4

Cryptographic Hash Functions

md5 3ca080d52fb930086eaf3a4e0bc66b00
sha1 e9352db180c5a50431a87f6e7c9e65d4234382b3
sha256 6ac35b906c791c88db15ce683bf908e230336590d34b9b06fe052b4b9d5948f3
sha512 86e1b554dc7fca8e1c194e3bb1d3e1cdc7bff1e77a228a5cac96fff4209fdc1784fe64186cf85e8dea000b0ecb4342af9ca3998f884b5ebd059a31a5adc7ee0d
ripemd-160 8ca34765092df0ec5050d9685202c81b95b9e718

389632720 as geometric shapes

Circle

Radius = n
Diameter 779265440
Circumference 2448134581.5004
Area 4.7693666795803E+17

Sphere

Radius = n
Volume 2.477735082723E+26
Surface area 1.9077466718321E+18
Circumference 2448134581.5004

Square

Length = n
Perimeter 1558530880
Area 151813656494598400
Diagonal 551023876.96832

Cube

Length = n
Surface area 910881938967590400
Volume 5.9151567913136E+25
Space diagonal 674863667.33126

Equilateral Triangle

Length = n
Perimeter 1168898160
Area 6.5737241582863E+16
Altitude 337431833.66563

Triangular Pyramid

Length = n
Surface area 6.5737241582863E+16
Volume 6.9710791315325E+24
Height 183674625.65611