201490820 (number)
201490820 is an even 9-digits composite number following 201490819 and preceding 201490821. In scientific notation, it is written as 2.01490820 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 48 positive divisors. There are 75862656 positive integers (up to 201490820) that are relatively prime to 201490820.
Interesting facts
- 201490820 has 48 divisors, whose sum is 448271040
- The reverse of 201490820 is 028094102
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 26
- Digital Root 8
Name
Name | two hundred one million four hundred ninety thousand eight hundred twenty |
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Notation
Scientific notation | 2.01490820 × 10^8 |
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Engineering notation | 2.01490820 × 10^6 |
Prime Factorization of 201490820
Prime Factorization 2 × 2 × 5 × 19 × 163 × 3253
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100745410 | Product of the distinct prime numbers |
The prime factorization of 201490820 is 2 × 2 × 5 × 19 × 163 × 3253. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201490820)
Multiplication
n×yn×2 | 402981640 |
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n×3 | 604472460 |
n×4 | 805963280 |
n×5 | 1007454100 |
Division
n÷yn÷2 | 100745410 |
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n÷3 | 67163606.666667 |
n÷3 | 50372705 |
n÷5 | 40298164 |
Exponentiation
nyn2 | 40598550544272400 |
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n3 | 8.1802352399769E+24 |
n4 | 1.6482423062958E+33 |
n5 | 3.3210569385424E+41 |
Nth Root
y√n2√n | 14194.746211187 |
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3√n | 586.25301347326 |
4√n | 119.14170643056 |
5√n | 45.798478772767 |
Divisors of 201490820
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 | -201490819 | 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 201490820 can be divided by 48 positive divisors. The sum of these divisors (counting 201490820) is 1, the average is 0.020833333333333.
Base conversion 201490820
Base | System | Value |
---|---|---|
2 | Binary | 1100000000101000000110000100 |
3 | Ternary | 112001010210102222 |
4 | Quaternary | 30000220012010 |
5 | Quinary | 403040201240 |
6 | Senary | 31554351512 |
8 | Octal | 1400500604 |
10 | Decimal | 201490820 |
12 | Duodecimal | 5758b598 |
16 | Hexadecimal | c028184 |
20 | Vigesimal | 32j6710 |
36 | Base36 | 3bynb8 |
Cryptographic Hash Functions
md5 | 9509bbefe06b42bcfc61ff50d87162ba |
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sha1 | 4b25cfc33658f961ea542f6d324436755a3a7980 |
sha256 | 986aaa24611dbe51e6c16abae7691f878b78deb8b4d9fb80d67f0bb2899477f2 |
sha512 | 872b1cbf1a1480e860f4bdf43586eac553690a2568dd3e0e7637a06450a1db8e7f1277ee84ef8e7bb64b339fec2426e0f0b44562c7a5ef4b3c0d1ed5844485ea |
ripemd-160 | af902458ebc8f4d0c6c2a38c5e6119be35f79313 |
201490820 as geometric shapes
Circle
Radius = nDiameter | 402981640 |
---|---|
Circumference | 1266004159.7556 |
Area | 1.2754410813628E+17 |
Sphere
Radius = nVolume | 3.4265289246064E+25 |
---|---|
Surface area | 5.1017643254512E+17 |
Circumference | 1266004159.7556 |
Square
Length = nPerimeter | 805963280 |
---|---|
Area | 40598550544272400 |
Diagonal | 284951050.33768 |
Cube
Length = nSurface area | 243591303265634400 |
---|---|
Volume | 8.1802352399769E+24 |
Space diagonal | 348992337.49872 |
Equilateral Triangle
Length = nPerimeter | 604472460 |
---|---|
Area | 1.7579688064083E+16 |
Altitude | 174496168.74936 |
Triangular Pyramid
Length = nSurface area | 1.7579688064083E+16 |
---|---|
Volume | 9.640499683148E+23 |
Height | 94983683.445892 |