420950871 (number)
420950871 is an odd 9-digits composite number following 420950870 and preceding 420950872. In scientific notation, it is written as 4.20950871 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 241691040 positive integers (up to 420950871) that are relatively prime to 420950871.
Interesting facts
- 420950871 has 32 divisors, whose sum is 716140800
- The reverse of 420950871 is 178059024
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | four hundred twenty million nine hundred fifty thousand eight hundred seventy-one |
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Notation
Scientific notation | 4.20950871 × 10^8 |
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Engineering notation | 4.20950871 × 10^6 |
Prime Factorization of 420950871
Prime Factorization 3 × 3 × 3 × 11 × 19 × 74597
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 46772319 | Product of the distinct prime numbers |
The prime factorization of 420950871 is 3 × 3 × 3 × 11 × 19 × 74597. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420950871)
Multiplication
n×yn×2 | 841901742 |
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n×3 | 1262852613 |
n×4 | 1683803484 |
n×5 | 2104754355 |
Division
n÷yn÷2 | 210475435.5 |
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n÷3 | 140316957 |
n÷3 | 105237717.75 |
n÷5 | 84190174.2 |
Exponentiation
nyn2 | 177199635795658641 |
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n3 | 7.4592341029065E+25 |
n4 | 3.1399710926114E+34 |
n5 | 1.3217735663496E+43 |
Nth Root
y√n2√n | 20517.087293278 |
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3√n | 749.45196764492 |
4√n | 143.23786962001 |
5√n | 53.06965721854 |
Divisors of 420950871
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 | -420950870 | 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 420950871 can be divided by 32 positive divisors. The sum of these divisors (counting 420950871) is 1, the average is 0.03125.
Base conversion 420950871
Base | System | Value |
---|---|---|
2 | Binary | 11001000101110011001101010111 |
3 | Ternary | 1002100002112001000 |
4 | Quaternary | 121011303031113 |
5 | Quinary | 1330230411441 |
6 | Senary | 105434234343 |
8 | Octal | 3105631527 |
10 | Decimal | 420950871 |
12 | Duodecimal | b8b859b3 |
16 | Hexadecimal | 19173357 |
20 | Vigesimal | 6baih3b |
36 | Base36 | 6ymfrr |
Cryptographic Hash Functions
md5 | 69b90cdcba38ca4f56733af54e69da1a |
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sha1 | 34d65af9f2ffdd9c8ee512646a0be3eff4f6953a |
sha256 | 56028d871f18513141bdf864656fe21de9a041eacb1ca569db92ec4543d903f8 |
sha512 | 12c1677f12bcfabeac207a6b02febce5640d118409ab0eac607a7299d719ccca67e6adb356239bb7440da9ed5beb69325c61e0896748378180d3642ce78009f3 |
ripemd-160 | 577a9aace1d04b2bfe9faa646bae2acad1d439b0 |
420950871 as geometric shapes
Circle
Radius = nDiameter | 841901742 |
---|---|
Circumference | 2644912327.7116 |
Area | 5.5668907403443E+17 |
Sphere
Radius = nVolume | 3.1245166745463E+26 |
---|---|
Surface area | 2.2267562961377E+18 |
Circumference | 2644912327.7116 |
Square
Length = nPerimeter | 1683803484 |
---|---|
Area | 177199635795658641 |
Diagonal | 595314430.86097 |
Cube
Length = nSurface area | 1063197814773951846 |
---|---|
Volume | 7.4592341029065E+25 |
Space diagonal | 729108296.06237 |
Equilateral Triangle
Length = nPerimeter | 1262852613 |
---|---|
Area | 7.6729693070195E+16 |
Altitude | 364554148.03119 |
Triangular Pyramid
Length = nSurface area | 7.6729693070195E+16 |
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Volume | 8.7907916943719E+24 |
Height | 198438143.62032 |