421808248 (number)
421808248 is an even 9-digits composite number following 421808247 and preceding 421808249. In scientific notation, it is written as 4.21808248 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 202849920 positive integers (up to 421808248) that are relatively prime to 421808248.
Interesting facts
- 421808248 has 32 divisors, whose sum is 821304000
- The reverse of 421808248 is 842808124
- Previous prime number is 271
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 37
- Digital Root 1
Name
Name | four hundred twenty-one million eight hundred eight thousand two hundred forty-eight |
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Notation
Scientific notation | 4.21808248 × 10^8 |
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Engineering notation | 4.21808248 × 10^6 |
Prime Factorization of 421808248
Prime Factorization 2 × 2 × 2 × 29 × 271 × 6709
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 105452062 | Product of the distinct prime numbers |
The prime factorization of 421808248 is 2 × 2 × 2 × 29 × 271 × 6709. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 421808248)
Multiplication
n×yn×2 | 843616496 |
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n×3 | 1265424744 |
n×4 | 1687232992 |
n×5 | 2109041240 |
Division
n÷yn÷2 | 210904124 |
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n÷3 | 140602749.33333 |
n÷3 | 105452062 |
n÷5 | 84361649.6 |
Exponentiation
nyn2 | 177922198080829504 |
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n3 | 7.5049050652784E+25 |
n4 | 3.1656308569914E+34 |
n5 | 1.3352892056023E+43 |
Nth Root
y√n2√n | 20537.97088322 |
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3√n | 749.96044117276 |
4√n | 143.31074936382 |
5√n | 53.091257686534 |
Divisors of 421808248
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 | -421808247 | 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 421808248 can be divided by 32 positive divisors. The sum of these divisors (counting 421808248) is 1, the average is 0.03125.
Base conversion 421808248
Base | System | Value |
---|---|---|
2 | Binary | 11001001001000100100001111000 |
3 | Ternary | 1002101201002010201 |
4 | Quaternary | 121021010201320 |
5 | Quinary | 1330440330443 |
6 | Senary | 105504451544 |
8 | Octal | 3111044170 |
10 | Decimal | 421808248 |
12 | Duodecimal | b9319bb4 |
16 | Hexadecimal | 19244878 |
20 | Vigesimal | 6bg60c8 |
36 | Base36 | 6z4tbs |
Cryptographic Hash Functions
md5 | 441c2103e7f4da1440e4f063c9659928 |
---|---|
sha1 | b007e8bf4de3a684be5b79b78785c295320cfc4d |
sha256 | 981fd763fbb818811d0cc7630f87263980531217a1c409ac9274215b1f52b522 |
sha512 | 76c26b8d64db2afb5d8d3a517889f39813299834433ee93496d4d9ff6c29b40f1aba795af947500be7d0312a00944da1722dc6618d3b089ead389a7eae41c230 |
ripemd-160 | 0bdfb8996926f8e6db612d62433919aca73f7dda |
421808248 as geometric shapes
Circle
Radius = nDiameter | 843616496 |
---|---|
Circumference | 2650299386.2808 |
Area | 5.5895907040128E+17 |
Sphere
Radius = nVolume | 3.143647282529E+26 |
---|---|
Surface area | 2.2358362816051E+18 |
Circumference | 2650299386.2808 |
Square
Length = nPerimeter | 1687232992 |
---|---|
Area | 177922198080829504 |
Diagonal | 596526945.04243 |
Cube
Length = nSurface area | 1067533188484977024 |
---|---|
Volume | 7.5049050652784E+25 |
Space diagonal | 730593316.58761 |
Equilateral Triangle
Length = nPerimeter | 1265424744 |
---|---|
Area | 7.7042571717583E+16 |
Altitude | 365296658.29381 |
Triangular Pyramid
Length = nSurface area | 7.7042571717583E+16 |
---|---|
Volume | 8.8446154396993E+24 |
Height | 198842315.01414 |