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

2006405 (number)

2006405 is an odd 7-digits composite number following 2006404 and preceding 2006406. In scientific notation, it is written as 2.006405 × 10^6. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 1507968 positive integers (up to 2006405) that are relatively prime to 2006405.

Interesting facts

2006405 has 16 divisors, whose sum is 2557440
The reverse of 2006405 is 5046002
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 17
Digital Root 8

Name

Name	two million six thousand four hundred five

Notation

Scientific notation	2.006405 × 10^6
Engineering notation	2.006405 × 10^6

Prime Factorization of 2006405

Prime Factorization 23 × 5 × 73 × 239

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2006405	Product of the distinct prime numbers

The prime factorization of 2006405 is 23 × 5 × 73 × 239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 75, 70, 252, 227, 111, 7434, 34952, 10894, 553047, 710135, 2076259, 1779966, 42933523, 33742938, 552303286, 22743217, 4842526803, 9164366355

Basic calculations (n = 2006405)

Multiplication

n×y

n×2	4012810
n×3	6019215
n×4	8025620
n×5	10032025

Division

n÷y

n÷2	1003202.5
n÷3	668801.66666667
n÷3	501601.25
n÷5	401281

Exponentiation

n^y

n²	4025661024025
n³	8077106406908880125
n⁴	1.6205946680354E+25
n⁵	3.2515692449196E+31

Nth Root

^y√n

²√n	1416.4762617143
³√n	126.12645824137
⁴√n	37.636103168557
⁵√n	18.217287835245

Divisors of 2006405

1, 5, 23, 73, 115, 239, 365, 1195, 1679, 5497, 8395, 17447, 27485, 87235, 401281, 2006405

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	-2006404	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 2006405 can be divided by 16 positive divisors. The sum of these divisors (counting 2006405) is 1, the average is 0.0625.

Base conversion 2006405

Base	System	Value
2	Binary	111101001110110000101
3	Ternary	10202221021022
4	Quaternary	13221312011
5	Quinary	1003201110
6	Senary	111000525
8	Octal	7516605
10	Decimal	2006405
12	Duodecimal	809145
16	Hexadecimal	1e9d85
20	Vigesimal	cag05
36	Base36	1705h

Cryptographic Hash Functions

md5	67f4a82c606f816590572564445d2952
sha1	de62330c8b6537881c781a71aa9e3a39b7087fa4
sha256	2d537c6f8db6c96edff7eb278796deadc4792e36c541717039e9e5395edfd5ef
sha512	9658590b0769475013344c198c1544d2a1df87e16eaa54e71a523d599b44456d52e62bbf31811321e32f69504f9291ebed69a895a31743ad13707c01638802b9
ripemd-160	a03ca69e4215214c956dc24f60c86ed42fbf0ec5

2006405 as geometric shapes

Circle

Radius = n

Diameter	4012810
Circumference	12606614.416252
Area	12646987098920

Sphere

Radius = n

Volume	3.3833304200277E+19
Surface area	50587948395679
Circumference	12606614.416252

Square

Length = n

Perimeter	8025620
Area	4025661024025
Diagonal	2837485.1626132

Cube

Length = n

Surface area	24153966144150
Volume	8077106406908880125
Space diagonal	3475195.4005602

Equilateral Triangle

Length = n

Perimeter	6019215
Area	1743162356915.3
Altitude	1737597.7002801

Triangular Pyramid

Length = n

Surface area	1743162356915.3
Volume	9.5189611878176E+17
Height	945828.38753773