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

388045 (number)

388045 is an odd 6-digits composite number following 388044 and preceding 388046. In scientific notation, it is written as 3.88045 × 10^5. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 266064 positive integers (up to 388045) that are relatively prime to 388045.

Interesting facts

388045 has 8 divisors, whose sum is 532224
The reverse of 388045 is 540883
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 28
Digital Root 1

Name

Name	three hundred eighty-eight thousand forty-five

Notation

Scientific notation	3.88045 × 10^5
Engineering notation	3.88045 × 10^3

Prime Factorization of 388045

Prime Factorization 7 × 5 × 11087

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	388045	Product of the distinct prime numbers

The prime factorization of 388045 is 7 × 5 × 11087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 82, 54, 991, 871, 2875, 2250, 50538, 79766, 450657, 753741, 977343, 6091284, 51159226, 32760794, 734693171, 254685275, 8096901620, 2791125342

Basic calculations (n = 388045)

Multiplication

n×y

n×2	776090
n×3	1164135
n×4	1552180
n×5	1940225

Division

n÷y

n÷2	194022.5
n÷3	129348.33333333
n÷3	97011.25
n÷5	77609

Exponentiation

n^y

n²	150578922025
n³	58431397797191125
n⁴	2.2674011758211E+22
n⁵	8.798536892715E+27

Nth Root

^y√n

²√n	622.93258062169
³√n	72.939149892176
⁴√n	24.958617361979
⁵√n	13.115245317497

Divisors of 388045

1, 5, 7, 35, 11087, 55435, 77609, 388045

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	-388044	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 388045 can be divided by 8 positive divisors. The sum of these divisors (counting 388045) is 1, the average is 0.125.

Base conversion 388045

Base	System	Value
2	Binary	1011110101111001101
3	Ternary	201201022001
4	Quaternary	1132233031
5	Quinary	44404140
6	Senary	12152301
8	Octal	1365715
10	Decimal	388045
12	Duodecimal	168691
16	Hexadecimal	5ebcd
20	Vigesimal	28a25
36	Base36	8bf1

Cryptographic Hash Functions

md5	ce94b69189b83384c451c184b2eeba43
sha1	31e425c569d5a6713a143787bdde84269ff6711a
sha256	4b39bed18f1bff2265dfff001d8a722443a3ecbc3842505b58a90dacc45be863
sha512	bf7f865bb20e0efe4c925026da34a8b10c1af05d552cc97e34a79427a412bc7a699ddc24da259229e847b629138f93c0cc4488dda577dbd8b636f1591d9f0f4c
ripemd-160	d12654da85c7f6072a24ff48a4ce2d5f7fe61627

388045 as geometric shapes

Circle

Radius = n

Diameter	776090
Circumference	2438158.6425245
Area	473057635219.21

Sphere

Radius = n

Volume	2.4475686674485E+17
Surface area	1892230540876.8
Circumference	2438158.6425245

Square

Length = n

Perimeter	1552180
Area	150578922025
Diagonal	548778.50181107

Cube

Length = n

Surface area	903473532150
Volume	58431397797191125
Space diagonal	672113.65562306

Equilateral Triangle

Length = n

Perimeter	1164135
Area	65202585874.063
Altitude	336056.82781153

Triangular Pyramid

Length = n

Surface area	65202585874.063
Volume	6.8862062694338E+15
Height	182926.16727036