202138420 (number)
202138420 is an even 9-digits composite number following 202138419 and preceding 202138421. In scientific notation, it is written as 2.02138420 × 10^8. The sum of its digits is 22. It has a total of 6 prime factors and 48 positive divisors. There are 72464000 positive integers (up to 202138420) that are relatively prime to 202138420.
Interesting facts
- 202138420 has 48 divisors, whose sum is 469639296
- The reverse of 202138420 is 024831202
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 22
- Digital Root 4
Name
Name | two hundred two million one hundred thirty-eight thousand four hundred twenty |
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Notation
Scientific notation | 2.02138420 × 10^8 |
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Engineering notation | 2.02138420 × 10^6 |
Prime Factorization of 202138420
Prime Factorization 2 × 2 × 5 × 11 × 71 × 12941
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 101069210 | Product of the distinct prime numbers |
The prime factorization of 202138420 is 2 × 2 × 5 × 11 × 71 × 12941. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 202138420)
Multiplication
n×yn×2 | 404276840 |
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n×3 | 606415260 |
n×4 | 808553680 |
n×5 | 1010692100 |
Division
n÷yn÷2 | 101069210 |
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n÷3 | 67379473.333333 |
n÷3 | 50534605 |
n÷5 | 40427684 |
Exponentiation
nyn2 | 40859940840096400 |
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n3 | 8.2593638827106E+24 |
n4 | 1.6695347654562E+33 |
n5 | 3.3747711962438E+41 |
Nth Root
y√n2√n | 14217.539168225 |
---|---|
3√n | 586.88042242292 |
4√n | 119.23732288266 |
5√n | 45.827880646248 |
Divisors of 202138420
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 | -202138419 | 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 202138420 can be divided by 48 positive divisors. The sum of these divisors (counting 202138420) is 1, the average is 0.020833333333333.
Base conversion 202138420
Base | System | Value |
---|---|---|
2 | Binary | 1100000011000110001100110100 |
3 | Ternary | 112002100200210011 |
4 | Quaternary | 30003012030310 |
5 | Quinary | 403221412140 |
6 | Senary | 32020310004 |
8 | Octal | 1403061464 |
10 | Decimal | 202138420 |
12 | Duodecimal | 57842304 |
16 | Hexadecimal | c0c6334 |
20 | Vigesimal | 3337610 |
36 | Base36 | 3ccj04 |
Cryptographic Hash Functions
md5 | 4df0a254b4c82f4eebc5c8f218a76644 |
---|---|
sha1 | cbd5cb7d3fcdd95f3b103b88d994b424d326cfb2 |
sha256 | 10feb37b2bde5f9481ad507313d61ff2ded16ddf7bc2cc68da7f2a71b0112773 |
sha512 | 212953c5044377fff00f8df6ee031e1f384dc8b8f0c1f0c88eb269d36b12d3942312dfc262f790b8b2d8b418ac31eaa6d45a7ce994dbc98e8bc197a446b41518 |
ripemd-160 | 2ed6b7f502c7610cf73f4ba20b9b74e0ea117291 |
202138420 as geometric shapes
Circle
Radius = nDiameter | 404276840 |
---|---|
Circumference | 1270073150.5605 |
Area | 1.2836528996936E+17 |
Sphere
Radius = nVolume | 3.4596742529664E+25 |
---|---|
Surface area | 5.1346115987744E+17 |
Circumference | 1270073150.5605 |
Square
Length = nPerimeter | 808553680 |
---|---|
Area | 40859940840096400 |
Diagonal | 285866895.04067 |
Cube
Length = nSurface area | 245159645040578400 |
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Volume | 8.2593638827106E+24 |
Space diagonal | 350114013.6017 |
Equilateral Triangle
Length = nPerimeter | 606415260 |
---|---|
Area | 1.7692873382326E+16 |
Altitude | 175057006.80085 |
Triangular Pyramid
Length = nSurface area | 1.7692873382326E+16 |
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Volume | 9.7337536829198E+23 |
Height | 95288965.013556 |