388889331, three hundred eighty-eight million eight hundred eighty-nine thousand three hundred thirty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

388889331 has 8 divisors, whose sum is 549020304
The reverse of 388889331 is 133988883
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6

Name

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

Notation

Scientific notation	3.88889331 × 10^8
Engineering notation	3.88889331 × 10^6

Prime Factorization of 388889331

Prime Factorization 3 × 17 × 7625281

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	388889331	Product of the distinct prime numbers

The prime factorization of 388889331 is 3 × 17 × 7625281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 32, 84, 989, 516, 8224, 9427, 21095, 562, 620739, 842161, 2438550, 7619076, 53756680, 41166773, 602662290, 793599317, 6775152562, 1916107824

Basic calculations (n = 388889331)

Multiplication

n×y

n×2	777778662
n×3	1166667993
n×4	1555557324
n×5	1944446655

Division

n÷y

n÷2	194444665.5
n÷3	129629777
n÷3	97222332.75
n÷5	77777866.2

Exponentiation

n^y

n²	151234911765627561
n³	5.8813643660379E+25
n⁴	2.2871998536757E+34
n⁵	8.8946762095925E+42

Nth Root

^y√n

²√n	19720.277153225
³√n	729.92013325274
⁴√n	140.42890426556
⁵√n	52.235433797959

Divisors of 388889331

1, 3, 17, 51, 7625281, 22875843, 129629777, 388889331

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	-388889330	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 388889331 can be divided by 8 positive divisors. The sum of these divisors (counting 388889331) is 1, the average is 0.125.

Base conversion 388889331

Base	System	Value
2	Binary	10111001011011111101011110011
3	Ternary	1000002202121212120
4	Quaternary	113023133223303
5	Quinary	1244023424311
6	Senary	102331125323
8	Octal	2713375363
10	Decimal	388889331
12	Duodecimal	aa2a3843
16	Hexadecimal	172dfaf3
20	Vigesimal	61ab36b
36	Base36	6fj8xf

Cryptographic Hash Functions

md5	5adbd0345dd0e2ade5a9b37867a55d7e
sha1	4a912c9f339dd69e4fc4d9f99c92c4361f11c0db
sha256	881f4bccd0e2ddbaeca2a035987a8cf9ad83b72c8dbd7a091540fb06819a17d9
sha512	1e662cb0a7fcfe59d1b6705c34428a18019660ded92c882e7ad3fb775074bbe95de7ca6dd493b90b51fedbfe743334b3deabc1ebc1721b9764ff596ed45ec9eb
ripemd-160	96178c67c35de5648e77d0fbb9b97d238099134e

388889331 as geometric shapes

Circle

Radius = n

Diameter	777778662
Circumference	2443463730.6581
Area	4.751184877692E+17

Sphere

Radius = n

Volume	2.4635801447239E+26
Surface area	1.9004739510768E+18
Circumference	2443463730.6581

Square

Length = n

Perimeter	1555557324
Area	151234911765627561
Diagonal	549972566.1624

Cube

Length = n

Surface area	907409470593765366
Volume	5.8813643660379E+25
Space diagonal	673576079.81347

Equilateral Triangle

Length = n

Perimeter	1166667993
Area	6.5486637764066E+16
Altitude	336788039.90674

Triangular Pyramid

Length = n

Surface area	6.5486637764066E+16
Volume	6.9312543764239E+24
Height	183324188.7208