201491628 (number)
201491628 is an even 9-digits composite number following 201491627 and preceding 201491629. In scientific notation, it is written as 2.01491628 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 61888320 positive integers (up to 201491628) that are relatively prime to 201491628.
Interesting facts
- 201491628 has 48 divisors, whose sum is 507204096
- The reverse of 201491628 is 826194102
- Previous prime number is 1103
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | two hundred one million four hundred ninety-one thousand six hundred twenty-eight |
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Notation
Scientific notation | 2.01491628 × 10^8 |
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Engineering notation | 2.01491628 × 10^6 |
Prime Factorization of 201491628
Prime Factorization 2 × 2 × 3 × 13 × 1103 × 1171
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100745814 | Product of the distinct prime numbers |
The prime factorization of 201491628 is 2 × 2 × 3 × 13 × 1103 × 1171. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201491628)
Multiplication
n×yn×2 | 402983256 |
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n×3 | 604474884 |
n×4 | 805966512 |
n×5 | 1007458140 |
Division
n÷yn÷2 | 100745814 |
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n÷3 | 67163876 |
n÷3 | 50372907 |
n÷5 | 40298325.6 |
Exponentiation
nyn2 | 40598876154090384 |
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n3 | 8.180333651258E+24 |
n4 | 1.6482687449752E+33 |
n5 | 3.3211235280656E+41 |
Nth Root
y√n2√n | 14194.774672393 |
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3√n | 586.25379711823 |
4√n | 119.14182587317 |
5√n | 45.798515504079 |
Divisors of 201491628
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 | -201491627 | 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 201491628 can be divided by 48 positive divisors. The sum of these divisors (counting 201491628) is 1, the average is 0.020833333333333.
Base conversion 201491628
Base | System | Value |
---|---|---|
2 | Binary | 1100000000101000010010101100 |
3 | Ternary | 112001010211112220 |
4 | Quaternary | 30000220102230 |
5 | Quinary | 403040213003 |
6 | Senary | 31554355340 |
8 | Octal | 1400502254 |
10 | Decimal | 201491628 |
12 | Duodecimal | 5758bb50 |
16 | Hexadecimal | c0284ac |
20 | Vigesimal | 32j6918 |
36 | Base36 | 3bynxo |
Cryptographic Hash Functions
md5 | 4b66502272390f80d5cc0b2ecaad4b90 |
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sha1 | 2bdbef5c392ff6b220b5cc1fee1a2383e7ce2480 |
sha256 | d6170dae49974ea5c6f454fd9a26f37f49ab897024e5db9af355980fd2801649 |
sha512 | 5f77a358922ffeda97a0e98c88946878cb4ea4cde4d8b488443540ed79354a1412a51fec890efc915a25f106bd29dc8970703ff8ca048d38bb20b3e36affa969 |
ripemd-160 | 95efa8aeda500118d0d53bdfe9328fb1f6ff75ef |
201491628 as geometric shapes
Circle
Radius = nDiameter | 402983256 |
---|---|
Circumference | 1266009236.5693 |
Area | 1.2754513106969E+17 |
Sphere
Radius = nVolume | 3.4265701470274E+25 |
---|---|
Surface area | 5.1018052427877E+17 |
Circumference | 1266009236.5693 |
Square
Length = nPerimeter | 805966512 |
---|---|
Area | 40598876154090384 |
Diagonal | 284952193.02223 |
Cube
Length = nSurface area | 243593256924542304 |
---|---|
Volume | 8.180333651258E+24 |
Space diagonal | 348993736.99577 |
Equilateral Triangle
Length = nPerimeter | 604474884 |
---|---|
Area | 1.757982905727E+16 |
Altitude | 174496868.49788 |
Triangular Pyramid
Length = nSurface area | 1.757982905727E+16 |
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Volume | 9.6406156619551E+23 |
Height | 94984064.340745 |