202121010 (number)
202121010 is an even 9-digits composite number following 202121009 and preceding 202121011. In scientific notation, it is written as 2.02121010 × 10^8. The sum of its digits is 9. It has a total of 7 prime factors and 128 positive divisors. There are 38320128 positive integers (up to 202121010) that are relatively prime to 202121010.
Interesting facts
- 202121010 has 128 divisors, whose sum is 433382400
- The reverse of 202121010 is 010121202
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 9
- Digital Root 9
Name
Name | two hundred two million one hundred twenty-one thousand ten |
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Notation
Scientific notation | 2.02121010 × 10^8 |
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Engineering notation | 2.02121010 × 10^6 |
Prime Factorization of 202121010
Prime Factorization 2 × 9 × 23 × 65 × 7 × 29 × 37
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 202121010 | Product of the distinct prime numbers |
The prime factorization of 202121010 is 2 × 9 × 23 × 65 × 7 × 29 × 37. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 202121010)
Multiplication
n×yn×2 | 404242020 |
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n×3 | 606363030 |
n×4 | 808484040 |
n×5 | 1010605050 |
Division
n÷yn÷2 | 101060505 |
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n÷3 | 67373670 |
n÷3 | 50530252.5 |
n÷5 | 40424202 |
Exponentiation
nyn2 | 40852902683420100 |
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n3 | 8.2572299518046E+24 |
n4 | 1.668959657661E+33 |
n5 | 3.3733181165569E+41 |
Nth Root
y√n2√n | 14216.926883121 |
---|---|
3√n | 586.86357277848 |
4√n | 119.23475534894 |
5√n | 45.827091196235 |
Divisors of 202121010
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -202121009 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 202121010 can be divided by 128 positive divisors. The sum of these divisors (counting 202121010) is 1, the average is 0.0078125.
Base conversion 202121010
Base | System | Value |
---|---|---|
2 | Binary | 1100000011000001111100110010 |
3 | Ternary | 112002022210220100 |
4 | Quaternary | 30003001330302 |
5 | Quinary | 403220333020 |
6 | Senary | 32020053230 |
8 | Octal | 1403017462 |
10 | Decimal | 202121010 |
12 | Duodecimal | 57834216 |
16 | Hexadecimal | c0c1f32 |
20 | Vigesimal | 33352aa |
36 | Base36 | 3cc5ki |
Cryptographic Hash Functions
md5 | aa7cdec38458658c7294626d59dc8128 |
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sha1 | 11f5656cb2daed3c157af5acbbc59fce8198dfb7 |
sha256 | 3fd2eaf7c2804a7b7e6e4f377134f54c852117084cb30d05f3dd875e5160802d |
sha512 | 49fa87d2ca07d570e7fde5fa68c01883127846a10807f5abefcd47c40716efca560b3c3491208b5e19c2f36d83f738ddc793a78e7fbfed18eda85166cf0481ce |
ripemd-160 | cb0bdd715a542044781376eea30d07c163c3f1fd |
202121010 as geometric shapes
Circle
Radius = nDiameter | 404242020 |
---|---|
Circumference | 1269963760.3043 |
Area | 1.2834317894805E+17 |
Sphere
Radius = nVolume | 3.4587803940788E+25 |
---|---|
Surface area | 5.1337271579221E+17 |
Circumference | 1269963760.3043 |
Square
Length = nPerimeter | 808484040 |
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Area | 40852902683420100 |
Diagonal | 285842273.58255 |
Cube
Length = nSurface area | 245117416100520600 |
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Volume | 8.2572299518046E+24 |
Space diagonal | 350083858.59714 |
Equilateral Triangle
Length = nPerimeter | 606363030 |
---|---|
Area | 1.7689825771088E+16 |
Altitude | 175041929.29857 |
Triangular Pyramid
Length = nSurface area | 1.7689825771088E+16 |
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Volume | 9.7312388212295E+23 |
Height | 95280757.860849 |