201494988 (number)
201494988 is an even 9-digits composite number following 201494987 and preceding 201494989. In scientific notation, it is written as 2.01494988 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 66912096 positive integers (up to 201494988) that are relatively prime to 201494988.
Interesting facts
- 201494988 has 36 divisors, whose sum is 511252560
- The reverse of 201494988 is 889494102
- Previous prime number is 269
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | two hundred one million four hundred ninety-four thousand nine hundred eighty-eight |
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Notation
Scientific notation | 2.01494988 × 10^8 |
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Engineering notation | 2.01494988 × 10^6 |
Prime Factorization of 201494988
Prime Factorization 2 × 2 × 3 × 3 × 269 × 20807
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33582498 | Product of the distinct prime numbers |
The prime factorization of 201494988 is 2 × 2 × 3 × 3 × 269 × 20807. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201494988)
Multiplication
n×yn×2 | 402989976 |
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n×3 | 604484964 |
n×4 | 805979952 |
n×5 | 1007474940 |
Division
n÷yn÷2 | 100747494 |
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n÷3 | 67164996 |
n÷3 | 50373747 |
n÷5 | 40298997.6 |
Exponentiation
nyn2 | 40600230189120144 |
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n3 | 8.180742894754E+24 |
n4 | 1.6483786914095E+33 |
n5 | 3.3214004464502E+41 |
Nth Root
y√n2√n | 14194.89302531 |
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3√n | 586.25705581741 |
4√n | 119.14232256134 |
5√n | 45.798668246888 |
Divisors of 201494988
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201494987 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201494988 can be divided by 36 positive divisors. The sum of these divisors (counting 201494988) is 1, the average is 0.027777777777778.
Base conversion 201494988
Base | System | Value |
---|---|---|
2 | Binary | 1100000000101001000111001100 |
3 | Ternary | 112001011000011100 |
4 | Quaternary | 30000221013030 |
5 | Quinary | 403040314423 |
6 | Senary | 31554423100 |
8 | Octal | 1400510714 |
10 | Decimal | 201494988 |
12 | Duodecimal | 57591a90 |
16 | Hexadecimal | c0291cc |
20 | Vigesimal | 32j6h98 |
36 | Base36 | 3byqj0 |
Cryptographic Hash Functions
md5 | 245541246b4a097058adec03791a675e |
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sha1 | 2c8ae2eae1163f6ab30b7c8018e53ca5cfa32da4 |
sha256 | 6691a146faaeea077161ade62573a48aabfbfd753c06b9dce86b00c65b9d69b2 |
sha512 | 43d3fe7ac11c1555d8c5ea904cf578a40130bbdbd069a1fdaaa5957c6c994daaf602372585f769faaaf34ac4b91d852c6ac0d29c9581a896939b5703c7b79498 |
ripemd-160 | 47c895dcbb0d2502839832089cce3b98e58de794 |
201494988 as geometric shapes
Circle
Radius = nDiameter | 402989976 |
---|---|
Circumference | 1266030348.0719 |
Area | 1.2754938489619E+17 |
Sphere
Radius = nVolume | 3.4267415705421E+25 |
---|---|
Surface area | 5.1019753958478E+17 |
Circumference | 1266030348.0719 |
Square
Length = nPerimeter | 805979952 |
---|---|
Area | 40600230189120144 |
Diagonal | 284956944.7798 |
Cube
Length = nSurface area | 243601381134720864 |
---|---|
Volume | 8.180742894754E+24 |
Space diagonal | 348999556.68648 |
Equilateral Triangle
Length = nPerimeter | 604484964 |
---|---|
Area | 1.7580415371637E+16 |
Altitude | 174499778.34324 |
Triangular Pyramid
Length = nSurface area | 1.7580415371637E+16 |
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Volume | 9.6410979600404E+23 |
Height | 94985648.259935 |