409968249 (number)

409968249 is an odd 9-digits composite number following 409968248 and preceding 409968250. In scientific notation, it is written as 4.09968249 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 273312164 positive integers (up to 409968249) that are relatively prime to 409968249.

Interesting facts

Basic properties

Name

Name four hundred nine million nine hundred sixty-eight thousand two hundred forty-nine

Notation

Scientific notation 4.09968249 × 10^8
Engineering notation 4.09968249 × 10^6

Prime Factorization of 409968249

Prime Factorization 3 × 136656083

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 409968249
Product of the distinct prime numbers

The prime factorization of 409968249 is 3 × 136656083. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 72, 32, 957, 777, 1094, 6510, 35365, 21310, 28650, 42146, 4172959, 4159305, 85318683, 25541331, 825452730, 354463340, 3768342311, 5849565149

Basic calculations (n = 409968249)

Multiplication

n×y
n×2 819936498
n×3 1229904747
n×4 1639872996
n×5 2049841245

Division

n÷y
n÷2 204984124.5
n÷3 136656083
n÷3 102492062.25
n÷5 81993649.8

Exponentiation

ny
n2 168073965188126001
n3 6.8904989210663E+25
n4 2.8248857774059E+34
n5 1.1581134757881E+43

Nth Root

y√n
2√n 20247.672681076
3√n 742.87670666813
4√n 142.29431710745
5√n 52.789803400089

Divisors of 409968249

1, 3, 136656083, 409968249

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 -409968248
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 409968249 can be divided by 4 positive divisors. The sum of these divisors (counting 409968249) is 1, the average is 0.25.

Base conversion 409968249

Base System Value
2 Binary 11000011011111001111001111001
3 Ternary 1001120102112201020
4 Quaternary 120123321321321
5 Quinary 1314422440444
6 Senary 104403013053
8 Octal 3033717171
10 Decimal 409968249
12 Duodecimal b536a189
16 Hexadecimal 186f9e79
20 Vigesimal 68260c9
36 Base36 6s31ix

Cryptographic Hash Functions

md5 10e4b2b3492caea79efb1424fd62e324
sha1 6cb6fbaa3817930764f7ad846a36c4b7271cd04e
sha256 f12934e3736bdd6d91c7e003dbb5c2839e7f8c400f1c0dc7f5e08a9fa695e8bc
sha512 080991ffcc43a7a376c58de2308e669087af2df2d72e11a8ddb142f4399991a16e1d8a68ba025321d28cbbf16287fca569c6941fbd282004ca6580c3ac0c53cf
ripemd-160 3eea38521dba2c352c6d0f00413a2977fecc02a4

409968249 as geometric shapes

Circle

Radius = n
Diameter 819936498
Circumference 2575906478.5269
Area 5.2801993429472E+17

Sphere

Radius = n
Volume 2.8862854386654E+26
Surface area 2.1120797371789E+18
Circumference 2575906478.5269

Square

Length = n
Perimeter 1639872996
Area 168073965188126001
Diagonal 579782657.87815

Cube

Length = n
Surface area 1008443791128756006
Volume 6.8904989210663E+25
Space diagonal 710085836.75805

Equilateral Triangle

Length = n
Perimeter 1229904747
Area 7.2778161783849E+16
Altitude 355042918.37902

Triangular Pyramid

Length = n
Surface area 7.2778161783849E+16
Volume 8.1205308547409E+24
Height 193260885.95938