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

40821409 (number)

40821409 is an odd 8-digits prime number following 40821408 and preceding 40821410. In scientific notation, it is written as 4.0821409 × 10^7. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 40821408 positive integers (up to 40821409) that are relatively prime to 40821409.

Interesting facts

40821409 has 2 divisors, whose sum is 40821410
The reverse of 40821409 is 90412804
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	forty million eight hundred twenty-one thousand four hundred nine

Notation

Scientific notation	4.0821409 × 10^7
Engineering notation	4.0821409 × 10^6

Prime Factorization of 40821409

Prime Factorization 40821409

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	40821409	Product of the distinct prime numbers

The prime factorization of 40821409 is 40821409. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 8, 96, 49, 424, 50, 6221, 6494, 48589, 13820, 328526, 893207, 4297537, 8200242, 33153187, 78914816, 269317121, 710101506, 4060060185, 2393173100

Basic calculations (n = 40821409)

Multiplication

n×y

n×2	81642818
n×3	122464227
n×4	163285636
n×5	204107045

Division

n÷y

n÷2	20410704.5
n÷3	13607136.333333
n÷3	10205352.25
n÷5	8164281.8

Exponentiation

n^y

n²	1666387432745281
n³	6.8024282944555E+22
n⁴	2.7768470760114E+30
n⁵	1.1335481022032E+38

Nth Root

^y√n

²√n	6389.1634037642
³√n	344.32032819951
⁴√n	79.932242579351
⁵√n	33.279561721118

Divisors of 40821409

1, 40821409

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	40821410	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	20410705	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6389.1634820217	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999510061	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40821409 can be divided by 2 positive divisors. The sum of these divisors (counting 40821409) is 40821410, the average is 20410705.

Base conversion 40821409

Base	System	Value
2	Binary	10011011101110001010100001
3	Ternary	2211210221110001
4	Quaternary	2123232022201
5	Quinary	40422241114
6	Senary	4014540001
8	Octal	233561241
10	Decimal	40821409
12	Duodecimal	11807601
16	Hexadecimal	26ee2a1
20	Vigesimal	cf2da9
36	Base36	oay01

Cryptographic Hash Functions

md5	10139f07bfb38e4c1827675f7aef2d78
sha1	70136331ec7e2bd3158a4ec7dccdc3628f4fd3fc
sha256	b75f15e2dded33f73604cd2473f0423c5dae40c4f73ae9773ea12035d58a61b9
sha512	cef83a764aa891469b681f3e180dc9dd896d6627cef4aaadfc659e6685a08f6a015830de0f44a33ee0f72f5a98927dfdb6fd99e9db85320623a4dafe4f4ffc26
ripemd-160	8db892e31add8cea2a9bb180e0c89a307d6c8702

40821409 as geometric shapes

Circle

Radius = n

Diameter	81642818
Circumference	256488477.24717
Area	5.2351105167469E+15

Sphere

Radius = n

Volume	2.8493945008577E+23
Surface area	2.0940442066988E+16
Circumference	256488477.24717

Square

Length = n

Perimeter	163285636
Area	1666387432745281
Diagonal	57730190.242979

Cube

Length = n

Surface area	9998324596471686
Volume	6.8024282944555E+22
Space diagonal	70704754.424549

Equilateral Triangle

Length = n

Perimeter	122464227
Area	7.2156692465227E+14
Altitude	35352377.212275

Triangular Pyramid

Length = n

Surface area	7.2156692465227E+14
Volume	8.0167386259079E+21
Height	19243396.74766