388889324 (number)

388889324 is an even 9-digits composite number following 388889323 and preceding 388889325. In scientific notation, it is written as 3.88889324 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 6 positive divisors. There are 194444660 positive integers (up to 388889324) that are relatively prime to 388889324.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million eight hundred eighty-nine thousand three hundred twenty-four

Notation

Scientific notation 3.88889324 × 10^8
Engineering notation 3.88889324 × 10^6

Prime Factorization of 388889324

Prime Factorization 2 × 2 × 97222331

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 194444662
Product of the distinct prime numbers

The prime factorization of 388889324 is 2 × 2 × 97222331. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 2, 18, 179, 907, 4380, 422, 65024, 66357, 222771, 244210, 1157417, 305359, 60022065, 9952612, 608317250, 320868688, 477434005, 8225987229

Basic calculations (n = 388889324)

Multiplication

n×y
n×2 777778648
n×3 1166667972
n×4 1555557296
n×5 1944446620

Division

n÷y
n÷2 194444662
n÷3 129629774.66667
n÷3 97222331
n÷5 77777864.8

Exponentiation

ny
n2 151234906321176976
n3 5.8813640484446E+25
n4 2.2871996889975E+34
n5 8.8946754090725E+42

Nth Root

y√n
2√n 19720.276975743
3√n 729.92012887323
4√n 140.42890363363
5√n 52.235433609912

Divisors of 388889324

1, 2, 4, 97222331, 194444662, 388889324

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388889323
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388889324 can be divided by 6 positive divisors. The sum of these divisors (counting 388889324) is 1, the average is 0.16666666666667.

Base conversion 388889324

Base System Value
2 Binary 10111001011011111101011101100
3 Ternary 1000002202121212022
4 Quaternary 113023133223230
5 Quinary 1244023424244
6 Senary 102331125312
8 Octal 2713375354
10 Decimal 388889324
12 Duodecimal aa2a3838
16 Hexadecimal 172dfaec
20 Vigesimal 61ab364
36 Base36 6fj8x8

Cryptographic Hash Functions

md5 b9327df3895b526b3bb208dba761cd38
sha1 fbf0c78f1dfc3ab7325816b27edeedc67b0679a2
sha256 c09d753b8bc4fac7b7aa21fa08e5929cf314b929fc3021f748e77b55c0e4ec5c
sha512 cdb34b2e8493f6f20c7a4c75347a7a8161da480bad7518fc8482ff2b7ee9884a2c107d29f6a93adfd0a9384d31c34a08fb4ba0d159020afc38f5245c3b6359f4
ripemd-160 caf542928dc768dfef08b1c62656c3e42bbbae9e

388889324 as geometric shapes

Circle

Radius = n
Diameter 777778648
Circumference 2443463686.6758
Area 4.7511847066495E+17

Sphere

Radius = n
Volume 2.4635800116908E+26
Surface area 1.9004738826598E+18
Circumference 2443463686.6758

Square

Length = n
Perimeter 1555557296
Area 151234906321176976
Diagonal 549972556.2629

Cube

Length = n
Surface area 907409437927061856
Volume 5.8813640484446E+25
Space diagonal 673576067.68911

Equilateral Triangle

Length = n
Perimeter 1166667972
Area 6.548663540655E+16
Altitude 336788033.84456

Triangular Pyramid

Length = n
Surface area 6.548663540655E+16
Volume 6.9312540021366E+24
Height 183324185.42097