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

388906 (number)

388906 is an even 6-digits composite number following 388905 and preceding 388907. In scientific notation, it is written as 3.88906 × 10^5. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 166668 positive integers (up to 388906) that are relatively prime to 388906.

Interesting facts

388906 has 8 divisors, whose sum is 666720
The reverse of 388906 is 609883
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 34
Digital Root 7

Name

Name	three hundred eighty-eight thousand nine hundred six

Notation

Scientific notation	3.88906 × 10^5
Engineering notation	3.88906 × 10^3

Prime Factorization of 388906

Prime Factorization 2 × 7 × 27779

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	388906	Product of the distinct prime numbers

The prime factorization of 388906 is 2 × 7 × 27779. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 88, 100, 328, 708, 8052, 7521, 8192, 84869, 375696, 436015, 8436513, 4343189, 72096206, 38561148, 190651134, 60823875, 5817756141, 6560093226

Basic calculations (n = 388906)

Multiplication

n×y

n×2	777812
n×3	1166718
n×4	1555624
n×5	1944530

Division

n÷y

n÷2	194453
n÷3	129635.33333333
n÷3	97226.5
n÷5	77781.2

Exponentiation

n^y

n²	151247876836
n³	58821206788781416
n⁴	2.2875920247398E+22
n⁵	8.8965826397345E+27

Nth Root

^y√n

²√n	623.62328372183
³√n	72.99305619822
⁴√n	24.972450494932
⁵√n	13.121060219066

Divisors of 388906

1, 2, 7, 14, 27779, 55558, 194453, 388906

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	-388905	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 388906 can be divided by 8 positive divisors. The sum of these divisors (counting 388906) is 1, the average is 0.125.

Base conversion 388906

Base	System	Value
2	Binary	1011110111100101010
3	Ternary	201202110221
4	Quaternary	1132330222
5	Quinary	44421111
6	Senary	12200254
8	Octal	1367452
10	Decimal	388906
12	Duodecimal	16908a
16	Hexadecimal	5ef2a
20	Vigesimal	28c56
36	Base36	8c2y

Cryptographic Hash Functions

md5	336437737a4c6599842809ac21b03ddd
sha1	221a3f7abf510e666e6e3be3ee3f7bc7caf58410
sha256	4584dd85efcf8a558b2e39d8cf3bb4be1f1338bfc858f8b8e700c1beda251c28
sha512	73bf044863354d87b1f1134865eb86ea9627a37d93d94a0c80a11d33a70a28b62328978ccc3d75b730434f1e94b6dd8a4dfae7553ac1fd018ea93b08313cf47c
ripemd-160	dedab72ea387c5e145f0bc84c75942c09018d1cf

388906 as geometric shapes

Circle

Radius = n

Diameter	777812
Circumference	2443568.465074
Area	475159218739.03

Sphere

Radius = n

Volume	2.4638969483056E+17
Surface area	1900636874956.1
Circumference	2443568.465074

Square

Length = n

Perimeter	1555624
Area	151247876836
Diagonal	549996.13968827

Cube

Length = n

Surface area	907487261016
Volume	58821206788781416
Space diagonal	673604.95136838

Equilateral Triangle

Length = n

Perimeter	1166718
Area	65492251804.218
Altitude	336802.47568419

Triangular Pyramid

Length = n

Surface area	65492251804.218
Volume	6.9321456996539E+15
Height	183332.04656276