84494420 (number)
84494420 is an even 8-digits composite number following 84494419 and preceding 84494421. In scientific notation, it is written as 8.4494420 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 31610880 positive integers (up to 84494420) that are relatively prime to 84494420.
Interesting facts
- 84494420 has 48 divisors, whose sum is 189051408
- The reverse of 84494420 is 02449448
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | eighty-four million four hundred ninety-four thousand four hundred twenty |
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Notation
Scientific notation | 8.4494420 × 10^7 |
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Engineering notation | 8.4494420 × 10^6 |
Prime Factorization of 84494420
Prime Factorization 2 × 2 × 5 × 17 × 181 × 1373
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 42247210 | Product of the distinct prime numbers |
The prime factorization of 84494420 is 2 × 2 × 5 × 17 × 181 × 1373. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 84494420)
Multiplication
n×yn×2 | 168988840 |
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n×3 | 253483260 |
n×4 | 337977680 |
n×5 | 422472100 |
Division
n÷yn÷2 | 42247210 |
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n÷3 | 28164806.666667 |
n÷3 | 21123605 |
n÷5 | 16898884 |
Exponentiation
nyn2 | 7139307011136400 |
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n3 | 6.032316051079E+23 |
n4 | 5.0969704599261E+31 |
n5 | 4.3066556276859E+39 |
Nth Root
y√n2√n | 9192.0846384267 |
---|---|
3√n | 438.80948833945 |
4√n | 95.875359912893 |
5√n | 38.491568254388 |
Divisors of 84494420
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 | -84494419 | 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 84494420 can be divided by 48 positive divisors. The sum of these divisors (counting 84494420) is 1, the average is 0.020833333333333.
Base conversion 84494420
Base | System | Value |
---|---|---|
2 | Binary | 101000010010100100001010100 |
3 | Ternary | 12212222202112222 |
4 | Quaternary | 11002110201110 |
5 | Quinary | 133112310140 |
6 | Senary | 12215001512 |
8 | Octal | 502244124 |
10 | Decimal | 84494420 |
12 | Duodecimal | 24369298 |
16 | Hexadecimal | 5094854 |
20 | Vigesimal | 1681g10 |
36 | Base36 | 1eb0b8 |
Cryptographic Hash Functions
md5 | e3787af8b4dfd4f5ce5d1ec086cf7a6f |
---|---|
sha1 | c06a06420fc6ba1f8364bd8dd7911f8efea54a9f |
sha256 | df52e1ba10c5643a80da449e967a0b259f29ea5b78a29280d186f5cdbefa15eb |
sha512 | 79fbc08dee8f5908e3ef0b5fa9eb762dcfa4a083fbdf3c0e429b0dfbb31c40264012e8a2e1c1780a52a48f7df34fa30cda9077805fcd8f6385d0c16d3da0f2f9 |
ripemd-160 | 01d97556d17121aa68793ce5533c434c395a979e |
84494420 as geometric shapes
Circle
Radius = nDiameter | 168988840 |
---|---|
Circumference | 530894098.28266 |
Area | 2.2428794457908E+16 |
Sphere
Radius = nVolume | 2.5268106386936E+24 |
---|---|
Surface area | 8.9715177831633E+16 |
Circumference | 530894098.28266 |
Square
Length = nPerimeter | 337977680 |
---|---|
Area | 7139307011136400 |
Diagonal | 119493154.70885 |
Cube
Length = nSurface area | 42835842066818400 |
---|---|
Volume | 6.032316051079E+23 |
Space diagonal | 146348628.39606 |
Equilateral Triangle
Length = nPerimeter | 253483260 |
---|---|
Area | 3.0914106185302E+15 |
Altitude | 73174314.198032 |
Triangular Pyramid
Length = nSurface area | 3.0914106185302E+15 |
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Volume | 7.1091526432974E+22 |
Height | 39831051.569616 |