420213900 (number)
420213900 is an even 9-digits composite number following 420213899 and preceding 420213901. In scientific notation, it is written as 4.20213900 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 111837440 positive integers (up to 420213900) that are relatively prime to 420213900.
Interesting facts
- 420213900 has 48 divisors, whose sum is 943125120
- The reverse of 420213900 is 009312024
- Previous prime number is 677
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | four hundred twenty million two hundred thirteen thousand nine hundred |
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Notation
Scientific notation | 4.20213900 × 10^8 |
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Engineering notation | 4.20213900 × 10^6 |
Prime Factorization of 420213900
Prime Factorization 2 × 2 × 5 × 15 × 677 × 2069
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 210106950 | Product of the distinct prime numbers |
The prime factorization of 420213900 is 2 × 2 × 5 × 15 × 677 × 2069. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420213900)
Multiplication
n×yn×2 | 840427800 |
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n×3 | 1260641700 |
n×4 | 1680855600 |
n×5 | 2101069500 |
Division
n÷yn÷2 | 210106950 |
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n÷3 | 140071300 |
n÷3 | 105053475 |
n÷5 | 84042780 |
Exponentiation
nyn2 | 176579721753210000 |
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n3 | 7.4201253538831E+25 |
n4 | 3.1180398134441E+34 |
n5 | 1.3102436703626E+43 |
Nth Root
y√n2√n | 20499.119493286 |
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3√n | 749.01434966979 |
4√n | 143.17513573692 |
5√n | 53.05106207178 |
Divisors of 420213900
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -420213899 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 420213900 can be divided by 48 positive divisors. The sum of these divisors (counting 420213900) is 1, the average is 0.020833333333333.
Base conversion 420213900
Base | System | Value |
---|---|---|
2 | Binary | 11001000010111111010010001100 |
3 | Ternary | 1002021201002002210 |
4 | Quaternary | 121002333102030 |
5 | Quinary | 1330033321100 |
6 | Senary | 105410350420 |
8 | Octal | 3102772214 |
10 | Decimal | 420213900 |
12 | Duodecimal | b888b410 |
16 | Hexadecimal | 190bf48c |
20 | Vigesimal | 6b66ef0 |
36 | Base36 | 6y6n4c |
Cryptographic Hash Functions
md5 | 4d0c9caa0cbd407522171d643dd42209 |
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sha1 | 76073074ae08bf445ed9969d688014426daac39e |
sha256 | 0c16ffd6d1a9e3db1c6b8e3e739371a192c3e6b8e54b578ccbe0a360508b3d98 |
sha512 | 631dc13eb77b85ad0536acb9466c3c9fb1b8490980f0cb8d951d54e383ff0c16c692b064c9d301d7dbcad420106708a3b0e52d87cfa2c28e89d477cc294c6d6b |
ripemd-160 | 23a0e81b9dffb112c639b0ac7493d5f33bebafc3 |
420213900 as geometric shapes
Circle
Radius = nDiameter | 840427800 |
---|---|
Circumference | 2640281802.3526 |
Area | 5.5474155663281E+17 |
Sphere
Radius = nVolume | 3.1081348400633E+26 |
---|---|
Surface area | 2.2189662265313E+18 |
Circumference | 2640281802.3526 |
Square
Length = nPerimeter | 1680855600 |
---|---|
Area | 176579721753210000 |
Diagonal | 594272196.47769 |
Cube
Length = nSurface area | 1059478330519260000 |
---|---|
Volume | 7.4201253538831E+25 |
Space diagonal | 727831824.84667 |
Equilateral Triangle
Length = nPerimeter | 1260641700 |
---|---|
Area | 7.6461262415734E+16 |
Altitude | 363915912.42333 |
Triangular Pyramid
Length = nSurface area | 7.6461262415734E+16 |
---|---|
Volume | 8.7447015916416E+24 |
Height | 198090732.15923 |