409181421 (number)

409181421 is an odd 9-digits composite number following 409181420 and preceding 409181422. In scientific notation, it is written as 4.09181421 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 242220720 positive integers (up to 409181421) that are relatively prime to 409181421.

Interesting facts

Basic properties

Name

Name four hundred nine million one hundred eighty-one thousand four hundred twenty-one

Notation

Scientific notation 4.09181421 × 10^8
Engineering notation 4.09181421 × 10^6

Prime Factorization of 409181421

Prime Factorization 3 × 11 × 43 × 288359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 409181421
Product of the distinct prime numbers

The prime factorization of 409181421 is 3 × 11 × 43 × 288359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 48, 98, 926, 869, 5370, 1688, 69761, 28350, 772762, 664206, 7217320, 1907586, 89118393, 48679433, 79903332, 27794878, 4634321644, 1681772806

Basic calculations (n = 409181421)

Multiplication

n×y
n×2 818362842
n×3 1227544263
n×4 1636725684
n×5 2045907105

Division

n÷y
n÷2 204590710.5
n÷3 136393807
n÷3 102295355.25
n÷5 81836284.2

Exponentiation

ny
n2 167429435291579241
n3 6.8509014249836E+25
n4 2.8032615802057E+34
n5 1.1470425568233E+43

Nth Root

y√n
2√n 20228.233264425
3√n 742.40114907999
4√n 142.22599363135
5√n 52.769524551801

Divisors of 409181421

1, 3, 11, 33, 43, 129, 473, 1419, 288359, 865077, 3171949, 9515847, 12399437, 37198311, 136393807, 409181421

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 -409181420
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 409181421 can be divided by 16 positive divisors. The sum of these divisors (counting 409181421) is 1, the average is 0.0625.

Base conversion 409181421

Base System Value
2 Binary 11000011000111001110011101101
3 Ternary 1001111221120101110
4 Quaternary 120120321303231
5 Quinary 1314222301141
6 Senary 104334102233
8 Octal 3030716355
10 Decimal 409181421
12 Duodecimal b504a979
16 Hexadecimal 18639ced
20 Vigesimal 67h7db1
36 Base36 6rm6el

Cryptographic Hash Functions

md5 97b163a3568203a60a1f963cfa38f0c7
sha1 98c85db811ae6825973a70ed6649cecea50521f0
sha256 c8bea580fdb74ba42725f354d7a6ce3331b44b04c2113aa326b2a3ed288cb192
sha512 5d68347ed34e239b98f083c3a1819f1aa4956a42b9dfb505100d66a2a6ba723418f53499ae7847cca91ce4dff01f2b287afe656b222da410390704359a9bec03
ripemd-160 995668fc1aeea13218260b8371113f0af362d183

409181421 as geometric shapes

Circle

Radius = n
Diameter 818362842
Circumference 2570962692.3981
Area 5.2599508390671E+17

Sphere

Radius = n
Volume 2.8696988782928E+26
Surface area 2.1039803356269E+18
Circumference 2570962692.3981

Square

Length = n
Perimeter 1636725684
Area 167429435291579241
Diagonal 578669915.0493

Cube

Length = n
Surface area 1004576611749475446
Volume 6.8509014249836E+25
Space diagonal 708723010.68523

Equilateral Triangle

Length = n
Perimeter 1227544263
Area 7.2499072151895E+16
Altitude 354361505.34262

Triangular Pyramid

Length = n
Surface area 7.2499072151895E+16
Volume 8.0738647580775E+24
Height 192889971.6831