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

55405905 (number)

55405905 is an odd 8-digits composite number following 55405904 and preceding 55405906. In scientific notation, it is written as 5.5405905 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 29144448 positive integers (up to 55405905) that are relatively prime to 55405905.

Interesting facts

55405905 has 16 divisors, whose sum is 89865600
The reverse of 55405905 is 50950455
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	fifty-five million four hundred five thousand nine hundred five

Notation

Scientific notation	5.5405905 × 10^7
Engineering notation	5.5405905 × 10^6

Prime Factorization of 55405905

Prime Factorization 3 × 5 × 73 × 50599

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	55405905	Product of the distinct prime numbers

The prime factorization of 55405905 is 3 × 5 × 73 × 50599. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 62, 19, 141, 476, 2477, 4708, 74795, 89950, 217999, 47492, 6409757, 44799, 38226497, 93105270, 175769273, 346059957, 2789340353, 9853730322

Basic calculations (n = 55405905)

Multiplication

n×y

n×2	110811810
n×3	166217715
n×4	221623620
n×5	277029525

Division

n÷y

n÷2	27702952.5
n÷3	18468635
n÷3	13851476.25
n÷5	11081181

Exponentiation

n^y

n²	3069814308869025
n³	1.7008583996484E+23
n⁴	9.423759890937E+30
n⁵	5.2213194526007E+38

Nth Root

^y√n

²√n	7443.5142909784
³√n	381.22849184407
⁴√n	86.275803624066
⁵√n	35.376202449712

Divisors of 55405905

1, 3, 5, 15, 73, 219, 365, 1095, 50599, 151797, 252995, 758985, 3693727, 11081181, 18468635, 55405905

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-55405904	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55405905 can be divided by 16 positive divisors. The sum of these divisors (counting 55405905) is 1, the average is 0.0625.

Base conversion 55405905

Base	System	Value
2	Binary	11010011010110110101010001
3	Ternary	10212020220121120
4	Quaternary	3103112311101
5	Quinary	103140442110
6	Senary	5255312453
8	Octal	323266521
10	Decimal	55405905
12	Duodecimal	1667b729
16	Hexadecimal	34d6d51
20	Vigesimal	h65ef5
36	Base36	wzjgx

Cryptographic Hash Functions

md5	5f6bf8e905039b708297e824af14c212
sha1	ac9280e14273ddb8e4e2cda3e1b7204b9219a615
sha256	ba0959db3f89ecdcea6351e05ab53c588117194857c192d3ecb24d6a86d634c9
sha512	4212dbdae7b1bafe69f630cdc25d65b398b92cc072c035afa575fa5daf029c0c6f317ec05876b57bf2146661cd987500dc1cfc38428c6b082df0aa2eeec1488c
ripemd-160	1d11cf0036378dff77b735c2458b0723aeac7f7a

55405905 as geometric shapes

Circle

Radius = n

Diameter	110811810
Circumference	348125568.22699
Area	9.6441060806278E+15

Sphere

Radius = n

Volume	7.1245390041758E+23
Surface area	3.8576424322511E+16
Circumference	348125568.22699

Square

Length = n

Perimeter	221623620
Area	3069814308869025
Diagonal	78355782.286555

Cube

Length = n

Surface area	18418885853214150
Volume	1.7008583996484E+23
Space diagonal	95965842.499334

Equilateral Triangle

Length = n

Perimeter	166217715
Area	1.3292685881908E+15
Altitude	47982921.249667

Triangular Pyramid

Length = n

Surface area	1.3292685881908E+15
Volume	2.0044808470491E+22
Height	26118594.095518