10405 (number)

10405 is an odd 5-digits composite number following 10404 and preceding 10406. In scientific notation, it is written as 1.0405 × 10^4. The sum of its digits is 10. It has a total of 2 prime factors and 4 positive divisors. There are 8320 positive integers (up to 10405) that are relatively prime to 10405.

Interesting facts

Basic properties

Name

Name ten thousand four hundred five

Notation

Scientific notation 1.0405 × 10^4
Engineering notation 1.0405 × 10^3

Prime Factorization of 10405

Prime Factorization 5 × 2081

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 10405
Product of the distinct prime numbers

The prime factorization of 10405 is 5 × 2081. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 96, 48, 860, 284, 2309, 8280, 96111, 8906, 223237, 542431, 7010336, 1143606, 87278145, 56148950, 161810573, 829309085, 6347230374, 8759632168

Basic calculations (n = 10405)

Multiplication

n×y
n×2 20810
n×3 31215
n×4 41620
n×5 52025

Division

n÷y
n÷2 5202.5
n÷3 3468.3333333333
n÷3 2601.25
n÷5 2081

Exponentiation

ny
n2 108264025
n3 1126487180125
n4 11721099109200625
n5 1.2195803623123E+20

Nth Root

y√n
2√n 102.004901843
3√n 21.831355154899
4√n 10.099747612837
5√n 6.3598726131057

Divisors of 10405

1, 5, 2081, 10405

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -10404
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 10405 can be divided by 4 positive divisors. The sum of these divisors (counting 10405) is 1, the average is 0.25.

Base conversion 10405

Base System Value
2 Binary 10100010100101
3 Ternary 112021101
4 Quaternary 2202211
5 Quinary 313110
6 Senary 120101
8 Octal 24245
10 Decimal 10405
12 Duodecimal 6031
16 Hexadecimal 28a5
20 Vigesimal 1605
36 Base36 811

Cryptographic Hash Functions

md5 76c073d8a82d9ddaf993300be03ac70f
sha1 864c58495224f9e6da50105ee29e4aeaf2e22799
sha256 2c535f1245ccbdd1e107c8946d6cd338817287710615445a8f91cfceb4ed989c
sha512 f91ea09fb6244577ce6abf7deefce89d25d30cb475458e2641aaf50f14aeae70e20797e0ce9946272c9822cd4b9711446865838c47b36c50d053db062b048953
ripemd-160 35a1314dd4be91820737d9130feb13693048a8e8

10405 as geometric shapes

Circle

Radius = n
Diameter 20810
Circumference 65376.543121204
Area 340121465.58806

Sphere

Radius = n
Volume 4718618465925
Surface area 1360485862.3522
Circumference 65376.543121204

Square

Length = n
Perimeter 41620
Area 108264025
Diagonal 14714.892116492

Cube

Length = n
Surface area 649584150
Volume 1126487180125
Space diagonal 18021.988652754

Equilateral Triangle

Length = n
Perimeter 31215
Area 46879697.982977
Altitude 9010.9943263771

Triangular Pyramid

Length = n
Surface area 46879697.982977
Volume 132757787331.02
Height 4904.9640388307