409452421 (number)
409452421 is an odd 9-digits composite number following 409452420 and preceding 409452422. In scientific notation, it is written as 4.09452421 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 330570240 positive integers (up to 409452421) that are relatively prime to 409452421.
Interesting facts
- 409452421 has 32 divisors, whose sum is 496108800
- The reverse of 409452421 is 124254904
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | four hundred nine million four hundred fifty-two thousand four hundred twenty-one |
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Notation
Scientific notation | 4.09452421 × 10^8 |
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Engineering notation | 4.09452421 × 10^6 |
Prime Factorization of 409452421
Prime Factorization 7 × 89 × 29 × 173 × 131
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 409452421 | Product of the distinct prime numbers |
The prime factorization of 409452421 is 7 × 89 × 29 × 173 × 131. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 409452421)
Multiplication
n×yn×2 | 818904842 |
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n×3 | 1228357263 |
n×4 | 1637809684 |
n×5 | 2047262105 |
Division
n÷yn÷2 | 204726210.5 |
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n÷3 | 136484140.33333 |
n÷3 | 102363105.25 |
n÷5 | 81890484.2 |
Exponentiation
nyn2 | 167651285062761241 |
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n3 | 6.8645224552709E+25 |
n4 | 2.8106953383195E+34 |
n5 | 1.1508460109683E+43 |
Nth Root
y√n2√n | 20234.930713991 |
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3√n | 742.56500982028 |
4√n | 142.24953677953 |
5√n | 52.776512529963 |
Divisors of 409452421
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -409452420 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 409452421 can be divided by 32 positive divisors. The sum of these divisors (counting 409452421) is 1, the average is 0.03125.
Base conversion 409452421
Base | System | Value |
---|---|---|
2 | Binary | 11000011001111011111110000101 |
3 | Ternary | 1001112110100010111 |
4 | Quaternary | 120121323332011 |
5 | Quinary | 1314304434141 |
6 | Senary | 104343553021 |
8 | Octal | 3031737605 |
10 | Decimal | 409452421 |
12 | Duodecimal | b515b771 |
16 | Hexadecimal | 1867bf85 |
20 | Vigesimal | 67j1b11 |
36 | Base36 | 6rrzid |
Cryptographic Hash Functions
md5 | 5d61c2ff3129846e0b2ec5c192d9e92f |
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sha1 | 37537e7fa2ae5a24edbdf04cd75e9ee7862aa02b |
sha256 | e3302ce4e04c2b47a695d5911b02e8bf277ab572b6272e83b6209719a3e92050 |
sha512 | 9bac9e98590084a22bf34b45d97d23e15adb44a7fa62cb1c2adce30196f99bf47995b2e78463c37fe3156aae3360cbfea97cf387d9b68abdc30174e84556625f |
ripemd-160 | dd57b82c1c7c33b4737dcfd28f611939f0a95286 |
409452421 as geometric shapes
Circle
Radius = nDiameter | 818904842 |
---|---|
Circumference | 2572665435.6163 |
Area | 5.2669204551806E+17 |
Sphere
Radius = nVolume | 2.8754044421175E+26 |
---|---|
Surface area | 2.1067681820722E+18 |
Circumference | 2572665435.6163 |
Square
Length = nPerimeter | 1637809684 |
---|---|
Area | 167651285062761241 |
Diagonal | 579053166.9247 |
Cube
Length = nSurface area | 1005907710376567446 |
---|---|
Volume | 6.8645224552709E+25 |
Space diagonal | 709192396.45408 |
Equilateral Triangle
Length = nPerimeter | 1228357263 |
---|---|
Area | 7.2595135920729E+16 |
Altitude | 354596198.22704 |
Triangular Pyramid
Length = nSurface area | 7.2595135920729E+16 |
---|---|
Volume | 8.0899172962156E+24 |
Height | 193017722.30823 |