421820100 (number)
421820100 is an even 9-digits composite number following 421820099 and preceding 421820101. In scientific notation, it is written as 4.21820100 × 10^8. The sum of its digits is 18. It has a total of 9 prime factors and 216 positive divisors. There are 100396800 positive integers (up to 421820100) that are relatively prime to 421820100.
Interesting facts
- 421820100 has 216 divisors, whose sum is 1471072512
- The reverse of 421820100 is 001028124
- Previous prime number is 1163
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 18
- Digital Root 9
Name
Name | four hundred twenty-one million eight hundred twenty thousand one hundred |
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Notation
Scientific notation | 4.21820100 × 10^8 |
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Engineering notation | 4.21820100 × 10^6 |
Prime Factorization of 421820100
Prime Factorization 2 × 2 × 5 × 5 × 3 × 3 × 13 × 1163 × 31
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 14060670 | Product of the distinct prime numbers |
The prime factorization of 421820100 is 2 × 2 × 5 × 5 × 3 × 3 × 13 × 1163 × 31. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 421820100)
Multiplication
n×yn×2 | 843640200 |
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n×3 | 1265460300 |
n×4 | 1687280400 |
n×5 | 2109100500 |
Division
n÷yn÷2 | 210910050 |
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n÷3 | 140606700 |
n÷3 | 105455025 |
n÷5 | 84364020 |
Exponentiation
nyn2 | 177932196764010000 |
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n3 | 7.5055377032214E+25 |
n4 | 3.1659866645266E+34 |
n5 | 1.3354768114293E+43 |
Nth Root
y√n2√n | 20538.259419922 |
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3√n | 749.96746525534 |
4√n | 143.31175604228 |
5√n | 53.091556035614 |
Divisors of 421820100
216 divisors
τ | Total Divisors | 216 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -421820099 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0046296296296296 | 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 | 216 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 421820100 can be divided by 216 positive divisors. The sum of these divisors (counting 421820100) is 1, the average is 0.0046296296296296.
Base conversion 421820100
Base | System | Value |
---|---|---|
2 | Binary | 11001001001000111011011000100 |
3 | Ternary | 1002101201200101200 |
4 | Quaternary | 121021013123010 |
5 | Quinary | 1330441220400 |
6 | Senary | 105505022500 |
8 | Octal | 3111073304 |
10 | Decimal | 421820100 |
12 | Duodecimal | b9324a30 |
16 | Hexadecimal | 192476c4 |
20 | Vigesimal | 6bg7a50 |
36 | Base36 | 6z52h0 |
Cryptographic Hash Functions
md5 | 86b52003ab8adb08e8a5cea385f51483 |
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sha1 | 2d57dac41ebb194b5fa81b5989480044b11d8b3d |
sha256 | 3759d5bf9f17d5e458b4046e53de00b568d4fc2ad2523bf21d607886050ffad1 |
sha512 | 843f373ad0668fbd83bfeded4e37cba797d27e4ce334f1695034043a57e705345fe844d4771c2ade43346b471c687e1f61d78bd257e8f6d9d680bcf2531938c6 |
ripemd-160 | d4a7e36e73038e83c447cc3d612bb1ac24c693a9 |
421820100 as geometric shapes
Circle
Radius = nDiameter | 843640200 |
---|---|
Circumference | 2650373854.593 |
Area | 5.5899048219091E+17 |
Sphere
Radius = nVolume | 3.1439122812909E+26 |
---|---|
Surface area | 2.2359619287636E+18 |
Circumference | 2650373854.593 |
Square
Length = nPerimeter | 1687280400 |
---|---|
Area | 177932196764010000 |
Diagonal | 596543706.30158 |
Cube
Length = nSurface area | 1067593180584060000 |
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Volume | 7.5055377032214E+25 |
Space diagonal | 730613844.85378 |
Equilateral Triangle
Length = nPerimeter | 1265460300 |
---|---|
Area | 7.7046901274402E+16 |
Altitude | 365306922.42689 |
Triangular Pyramid
Length = nSurface area | 7.7046901274402E+16 |
---|---|
Volume | 8.8453610106653E+24 |
Height | 198847902.10053 |