421799250 (number)
421799250 is an even 9-digits composite number following 421799249 and preceding 421799251. In scientific notation, it is written as 4.21799250 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 112479600 positive integers (up to 421799250) that are relatively prime to 421799250.
Interesting facts
- 421799250 has 32 divisors, whose sum is 1052812800
- The reverse of 421799250 is 052997124
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | four hundred twenty-one million seven hundred ninety-nine thousand two hundred fifty |
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Notation
Scientific notation | 4.21799250 × 10^8 |
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Engineering notation | 4.21799250 × 10^6 |
Prime Factorization of 421799250
Prime Factorization 2 × 3 × 5 × 5 × 5 × 562399
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 16871970 | Product of the distinct prime numbers |
The prime factorization of 421799250 is 2 × 3 × 5 × 5 × 5 × 562399. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 421799250)
Multiplication
n×yn×2 | 843598500 |
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n×3 | 1265397750 |
n×4 | 1687197000 |
n×5 | 2108996250 |
Division
n÷yn÷2 | 210899625 |
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n÷3 | 140599750 |
n÷3 | 105449812.5 |
n÷5 | 84359850 |
Exponentiation
nyn2 | 177914607300562500 |
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n3 | 7.5044247923422E+25 |
n4 | 3.1653607490913E+34 |
n5 | 1.3351467899462E+43 |
Nth Root
y√n2√n | 20537.751824384 |
---|---|
3√n | 749.95510842416 |
4√n | 143.30998508263 |
5√n | 53.0910311764 |
Divisors of 421799250
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 | -421799249 | 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 421799250 can be divided by 32 positive divisors. The sum of these divisors (counting 421799250) is 1, the average is 0.03125.
Base conversion 421799250
Base | System | Value |
---|---|---|
2 | Binary | 11001001001000010010101010010 |
3 | Ternary | 1002101200121210110 |
4 | Quaternary | 121021002111102 |
5 | Quinary | 1330440034000 |
6 | Senary | 105504342150 |
8 | Octal | 3111022522 |
10 | Decimal | 421799250 |
12 | Duodecimal | b9314956 |
16 | Hexadecimal | 19242552 |
20 | Vigesimal | 6bg4i2a |
36 | Base36 | 6z4mdu |
Cryptographic Hash Functions
md5 | 6152af6ff0ac5cb8224502fbddc55815 |
---|---|
sha1 | 8d26bab6572d918ea936c589e05e3fc06c56ce4d |
sha256 | 36d44a96daceb469df44b9f8aaa5a0e33d8a255646dc4fe59983f0fe98149ecd |
sha512 | b995bc882184b069f78566b8cd6ad968ebcbf20cc85829a002b3012aa95f679c1dd600fa27dde9e0f742aaca760822943fab929de047edf13d8e2a6e84dc709d |
ripemd-160 | 82a6137ac75ea42ef6ab912ba1bafea10065f4cf |
421799250 as geometric shapes
Circle
Radius = nDiameter | 843598500 |
---|---|
Circumference | 2650242850.1794 |
Area | 5.5893522326176E+17 |
Sphere
Radius = nVolume | 3.1434461062719E+26 |
---|---|
Surface area | 2.235740893047E+18 |
Circumference | 2650242850.1794 |
Square
Length = nPerimeter | 1687197000 |
---|---|
Area | 177914607300562500 |
Diagonal | 596514219.9488 |
Cube
Length = nSurface area | 1067487643803375000 |
---|---|
Volume | 7.5044247923422E+25 |
Space diagonal | 730577731.59445 |
Equilateral Triangle
Length = nPerimeter | 1265397750 |
---|---|
Area | 7.703928481331E+16 |
Altitude | 365288865.79722 |
Triangular Pyramid
Length = nSurface area | 7.703928481331E+16 |
---|---|
Volume | 8.844049432616E+24 |
Height | 198838073.31627 |