21304850 (number)
21304850 is an even 8-digits composite number following 21304849 and preceding 21304851. In scientific notation, it is written as 2.1304850 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 48 positive divisors. There are 7049280 positive integers (up to 21304850) that are relatively prime to 21304850.
Interesting facts
- 21304850 has 48 divisors, whose sum is 46872000
- The reverse of 21304850 is 05840312
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twenty-one million three hundred four thousand eight hundred fifty |
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Notation
Scientific notation | 2.1304850 × 10^7 |
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Engineering notation | 2.1304850 × 10^6 |
Prime Factorization of 21304850
Prime Factorization 2 × 5 × 7 × 5 × 29 × 2099
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 4260970 | Product of the distinct prime numbers |
The prime factorization of 21304850 is 2 × 5 × 7 × 5 × 29 × 2099. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21304850)
Multiplication
n×yn×2 | 42609700 |
---|---|
n×3 | 63914550 |
n×4 | 85219400 |
n×5 | 106524250 |
Division
n÷yn÷2 | 10652425 |
---|---|
n÷3 | 7101616.6666667 |
n÷3 | 5326212.5 |
n÷5 | 4260970 |
Exponentiation
nyn2 | 453896633522500 |
---|---|
n3 | 9.6701996927018E+21 |
n4 | 2.0602215392306E+29 |
n5 | 4.3892710860077E+36 |
Nth Root
y√n2√n | 4615.717712339 |
---|---|
3√n | 277.22102201361 |
4√n | 67.93907353165 |
5√n | 29.221041844102 |
Divisors of 21304850
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 | -21304849 | 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 21304850 can be divided by 48 positive divisors. The sum of these divisors (counting 21304850) is 1, the average is 0.020833333333333.
Base conversion 21304850
Base | System | Value |
---|---|---|
2 | Binary | 1010001010001011000010010 |
3 | Ternary | 1111002101202112 |
4 | Quaternary | 1101101120102 |
5 | Quinary | 20423223400 |
6 | Senary | 2040345322 |
8 | Octal | 121213022 |
10 | Decimal | 21304850 |
12 | Duodecimal | 7175242 |
16 | Hexadecimal | 1451612 |
20 | Vigesimal | 6d322a |
36 | Base36 | comxe |
Cryptographic Hash Functions
md5 | fc84e4ff87de8cd920a28e11bdb0b3e0 |
---|---|
sha1 | 5a8eec3741d55a70f16ee8ea343207e175254e8a |
sha256 | a1d377893a4635ccac8d4f2fddd54244650aed28c0b8084dd8de68a75d1a76e2 |
sha512 | 0d076f8fd2a94213638c58e4b666513041f6c87447f827a22a17dc541e00bf53030b307f8b36deb89a95365bc6a329e39e4dca10ab3e6596a129d506002266ef |
ripemd-160 | 04c81c015c1780e359a1ae1c4599f46c5fed571b |
21304850 as geometric shapes
Circle
Radius = nDiameter | 42609700 |
---|---|
Circumference | 133862320.49167 |
Area | 1.4259583293634E+15 |
Sphere
Radius = nVolume | 4.0506437751118E+22 |
---|---|
Surface area | 5.7038333174537E+15 |
Circumference | 133862320.49167 |
Square
Length = nPerimeter | 85219400 |
---|---|
Area | 453896633522500 |
Diagonal | 30129607.814324 |
Cube
Length = nSurface area | 2723379801135000 |
---|---|
Volume | 9.6701996927018E+21 |
Space diagonal | 36901082.647634 |
Equilateral Triangle
Length = nPerimeter | 63914550 |
---|---|
Area | 1.9654300766136E+14 |
Altitude | 18450541.323817 |
Triangular Pyramid
Length = nSurface area | 1.9654300766136E+14 |
---|---|
Volume | 1.1396439630229E+21 |
Height | 10043202.604775 |