389631788 (number)

389631788 is an even 9-digits composite number following 389631787 and preceding 389631789. In scientific notation, it is written as 3.89631788 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 154139904 positive integers (up to 389631788) that are relatively prime to 389631788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89631788 × 10^8
Engineering notation 3.89631788 × 10^6

Prime Factorization of 389631788

Prime Factorization 2 × 2 × 7 × 13 × 1070417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194815894
Product of the distinct prime numbers

The prime factorization of 389631788 is 2 × 2 × 7 × 13 × 1070417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 76, 4, 347, 146, 6192, 9958, 22454, 4022, 105797, 196362, 2122525, 2353234, 1076714, 23666123, 401841297, 89842518, 4208850088, 9983728450

Basic calculations (n = 389631788)

Multiplication

n×y
n×2 779263576
n×3 1168895364
n×4 1558527152
n×5 1948158940

Division

n÷y
n÷2 194815894
n÷3 129877262.66667
n÷3 97407947
n÷5 77926357.6

Exponentiation

ny
n2 151812930220076944
n3 5.9151143443168E+25
n4 2.3047165782006E+34
n5 8.9799084119754E+42

Nth Root

y√n
2√n 19739.092886959
3√n 730.38435254979
4√n 140.49588209965
5√n 52.255363879458

Divisors of 389631788

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1070417, 2140834, 4281668, 7492919, 13915421, 14985838, 27830842, 29971676, 55661684, 97407947, 194815894, 389631788

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 -389631787
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 389631788 can be divided by 24 positive divisors. The sum of these divisors (counting 389631788) is 1, the average is 0.041666666666667.

Base conversion 389631788

Base System Value
2 Binary 10111001110010100111100101100
3 Ternary 1000011011100022222
4 Quaternary 113032110330230
5 Quinary 1244221204123
6 Senary 102355054512
8 Octal 2716247454
10 Decimal 389631788
12 Duodecimal aa5a1438
16 Hexadecimal 17394f2c
20 Vigesimal 61f3j98
36 Base36 6fz5t8

Cryptographic Hash Functions

md5 20694d87322499d72e43d45cd8489967
sha1 a8439b282f78790d8b48a0e5a4f8eef8d7e5e143
sha256 94f697316106d0882ac75a165b50fbc4bca25911e49efec029ed95351e72f40d
sha512 58cda62ab6393643a202e5bff91cf69b16014069c1834eb0d5c4a8c7758c66f8923daea0ed9ccc046e2fcbcfee1c2ea4aab8308cb7ff13d541467fdb5ade59d9
ripemd-160 b7fb8ca86932dd84d2311d5a66535d1114ca36c0

389631788 as geometric shapes

Circle

Radius = n
Diameter 779263576
Circumference 2448128725.5717
Area 4.7693438629933E+17

Sphere

Radius = n
Volume 2.4777173025666E+26
Surface area 1.9077375451973E+18
Circumference 2448128725.5717

Square

Length = n
Perimeter 1558527152
Area 151812930220076944
Diagonal 551022558.92128

Cube

Length = n
Surface area 910877581320461664
Volume 5.9151143443168E+25
Space diagonal 674862053.05991

Equilateral Triangle

Length = n
Perimeter 1168895364
Area 6.573692709677E+16
Altitude 337431026.52995

Triangular Pyramid

Length = n
Surface area 6.573692709677E+16
Volume 6.971029107267E+24
Height 183674186.30709