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

55145439 (number)

55145439 is an odd 8-digits composite number following 55145438 and preceding 55145440. In scientific notation, it is written as 5.5145439 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 36662832 positive integers (up to 55145439) that are relatively prime to 55145439.

Interesting facts

55145439 has 8 divisors, whose sum is 61440720
The reverse of 55145439 is 93454155
Previous prime number is 373

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	fifty-five million one hundred forty-five thousand four hundred thirty-nine

Notation

Scientific notation	5.5145439 × 10^7
Engineering notation	5.5145439 × 10^6

Prime Factorization of 55145439

Prime Factorization 9 × 373 × 16427

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	55145439	Product of the distinct prime numbers

The prime factorization of 55145439 is 9 × 373 × 16427. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 44, 81, 35, 241, 5920, 4491, 64326, 89116, 337426, 580922, 4612511, 9542612, 28172272, 85641489, 605436891, 111799823, 4418723838, 1697996447

Basic calculations (n = 55145439)

Multiplication

n×y

n×2	110290878
n×3	165436317
n×4	220581756
n×5	275727195

Division

n÷y

n÷2	27572719.5
n÷3	18381813
n÷3	13786359.75
n÷5	11029087.8

Exponentiation

n^y

n²	3041019442502721
n³	1.6769835216435E+23
n⁴	9.2477992496796E+30
n⁵	5.0997394940745E+38

Nth Root

^y√n

²√n	7425.9975087526
³√n	380.63016170696
⁴√n	86.174227636531
⁵√n	35.342878659637

Divisors of 55145439

1, 9, 373, 3357, 16427, 147843, 6127271, 55145439

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	-55145438	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 55145439 can be divided by 8 positive divisors. The sum of these divisors (counting 55145439) is 1, the average is 0.125.

Base conversion 55145439

Base	System	Value
2	Binary	11010010010111001111011111
3	Ternary	10211202200022200
4	Quaternary	3102113033133
5	Quinary	103104123224
6	Senary	5245542543
8	Octal	322271737
10	Decimal	55145439
12	Duodecimal	16574a53
16	Hexadecimal	34973df
20	Vigesimal	h4d3bj
36	Base36	wtyhr

Cryptographic Hash Functions

md5	794f7bc738aa971b3424f670591b443f
sha1	c57d6f6ba2e7b4f585b066d091a6d5473b5aee7b
sha256	411aeba3d8af9791f869ef12b76bf2dadbeb5985251a831f73df9fb47bdaf6ad
sha512	5a30c889b53fd108ec22425caf093c380e6ef5d74cc6b3ed175f0904767299968561c5e0f6a89c8288df5da1f5bd5e92e4470bca9f0a3cd4060d14b60f28f00e
ripemd-160	05073808c6bbe667486af39ffa345297ac1b5468

55145439 as geometric shapes

Circle

Radius = n

Diameter	110290878
Circumference	346489012.08277
Area	9.5536443399903E+15

Sphere

Radius = n

Volume	7.0245321490484E+23
Surface area	3.8214577359961E+16
Circumference	346489012.08277

Square

Length = n

Perimeter	220581756
Area	3041019442502721
Diagonal	77987427.736818

Cube

Length = n

Surface area	18246116655016326
Volume	1.6769835216435E+23
Space diagonal	95514702.15369

Equilateral Triangle

Length = n

Perimeter	165436317
Area	1.3168000453049E+15
Altitude	47757351.076845

Triangular Pyramid

Length = n

Surface area	1.3168000453049E+15
Volume	1.976344033487E+22
Height	25995809.245606