431379421 (number)
431379421 is an odd 9-digits composite number following 431379420 and preceding 431379422. In scientific notation, it is written as 4.31379421 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 365164800 positive integers (up to 431379421) that are relatively prime to 431379421.
Interesting facts
- 431379421 has 32 divisors, whose sum is 504299520
- The reverse of 431379421 is 124973134
- Previous prime number is 191
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | four hundred thirty-one million three hundred seventy-nine thousand four hundred twenty-one |
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Notation
Scientific notation | 4.31379421 × 10^8 |
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Engineering notation | 4.31379421 × 10^6 |
Prime Factorization of 431379421
Prime Factorization 11 × 23 × 113 × 191 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 431379421 | Product of the distinct prime numbers |
The prime factorization of 431379421 is 11 × 23 × 113 × 191 × 79. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 431379421)
Multiplication
n×yn×2 | 862758842 |
---|---|
n×3 | 1294138263 |
n×4 | 1725517684 |
n×5 | 2156897105 |
Division
n÷yn÷2 | 215689710.5 |
---|---|
n÷3 | 143793140.33333 |
n÷3 | 107844855.25 |
n÷5 | 86275884.2 |
Exponentiation
nyn2 | 186088204862295241 |
---|---|
n3 | 8.0274622068426E+25 |
n4 | 3.4628819988872E+34 |
n5 | 1.4938160316713E+43 |
Nth Root
y√n2√n | 20769.675515039 |
---|---|
3√n | 755.59047473257 |
4√n | 144.1168814367 |
5√n | 53.33003695654 |
Divisors of 431379421
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 | -431379420 | 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 431379421 can be divided by 32 positive divisors. The sum of these divisors (counting 431379421) is 1, the average is 0.03125.
Base conversion 431379421
Base | System | Value |
---|---|---|
2 | Binary | 11001101101100101001111011101 |
3 | Ternary | 1010001201100022121 |
4 | Quaternary | 121231211033131 |
5 | Quinary | 1340413120141 |
6 | Senary | 110445542541 |
8 | Octal | 3155451735 |
10 | Decimal | 431379421 |
12 | Duodecimal | 100574a51 |
16 | Hexadecimal | 19b653dd |
20 | Vigesimal | 6eg28b1 |
36 | Base36 | 74tyhp |
Cryptographic Hash Functions
md5 | 95f28053d5689c475fe95986109450cf |
---|---|
sha1 | 7af604fc2deed86958fdd44bc9483f9f57b4dabe |
sha256 | 7f3318e3faa9d396422d87f8d3bc123c8464f3189aef93cfa56a0acdb566f49d |
sha512 | ac45f15a4070f3ae30126e730257e868bc44ef514baef692138f63f09e3eeda6c01bb0960000980d2cd787805b74cdf86adacacdc46ce283bae583c5e7dd566c |
ripemd-160 | 2d4d44f02ee7ef1b535de6c3152496cfd48a5442 |
431379421 as geometric shapes
Circle
Radius = nDiameter | 862758842 |
---|---|
Circumference | 2710436839.8468 |
Area | 5.846133373151E+17 |
Sphere
Radius = nVolume | 3.3625355061315E+26 |
---|---|
Surface area | 2.3384533492604E+18 |
Circumference | 2710436839.8468 |
Square
Length = nPerimeter | 1725517684 |
---|---|
Area | 186088204862295241 |
Diagonal | 610062627.70685 |
Cube
Length = nSurface area | 1116529229173771446 |
---|---|
Volume | 8.0274622068426E+25 |
Space diagonal | 747171074.51164 |
Equilateral Triangle
Length = nPerimeter | 1294138263 |
---|---|
Area | 8.0578556377695E+16 |
Altitude | 373585537.25582 |
Triangular Pyramid
Length = nSurface area | 8.0578556377695E+16 |
---|---|
Volume | 9.4604549369619E+24 |
Height | 203354209.23562 |