491359968 (number)
491359968 is an even 9-digits composite number following 491359967 and preceding 491359969. In scientific notation, it is written as 4.91359968 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 96 positive divisors. There are 145393920 positive integers (up to 491359968) that are relatively prime to 491359968.
Interesting facts
- 491359968 has 96 divisors, whose sum is 1360187136
- The reverse of 491359968 is 869953194
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | four hundred ninety-one million three hundred fifty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 4.91359968 × 10^8 |
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Engineering notation | 4.91359968 × 10^6 |
Prime Factorization of 491359968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 33 × 43 × 3607
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 30709998 | Product of the distinct prime numbers |
The prime factorization of 491359968 is 2 × 2 × 2 × 2 × 2 × 3 × 33 × 43 × 3607. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 491359968)
Multiplication
n×yn×2 | 982719936 |
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n×3 | 1474079904 |
n×4 | 1965439872 |
n×5 | 2456799840 |
Division
n÷yn÷2 | 245679984 |
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n÷3 | 163786656 |
n÷3 | 122839992 |
n÷5 | 98271993.6 |
Exponentiation
nyn2 | 241434618152961024 |
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n3 | 1.1863130624973E+26 |
n4 | 5.8290674842666E+34 |
n5 | 2.8641704125391E+43 |
Nth Root
y√n2√n | 22166.640882191 |
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3√n | 789.10220499848 |
4√n | 148.88465630209 |
5√n | 54.736869306049 |
Divisors of 491359968
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -491359967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 491359968 can be divided by 96 positive divisors. The sum of these divisors (counting 491359968) is 1, the average is 0.010416666666667.
Base conversion 491359968
Base | System | Value |
---|---|---|
2 | Binary | 11101010010011000111011100000 |
3 | Ternary | 1021020120200011100 |
4 | Quaternary | 131102120323200 |
5 | Quinary | 2001242004333 |
6 | Senary | 120431314400 |
8 | Octal | 3522307340 |
10 | Decimal | 491359968 |
12 | Duodecimal | 11867ba00 |
16 | Hexadecimal | 1d498ee0 |
20 | Vigesimal | 7dajji8 |
36 | Base36 | 84jjs0 |
Cryptographic Hash Functions
md5 | e5b5e9cbc528508972ef4cba7565174b |
---|---|
sha1 | 9ac2f85f8630247ca15cd275c7a95221969dbf0e |
sha256 | fcf5ed962905023eac93050359dbf6d7607be5e0424e7e0a2b6742899b2412e3 |
sha512 | 0b24a5a1b710aa760f390394671dcfaae0e7f6c2e75b8b40cf115a0192a3225bb61db663178f5ac9ab8f2cfe4e367ff000f2e7fb75afe1b49894f86db1cb984a |
ripemd-160 | 0b7169443d37c66ec48b69dfebf2aa67031acc73 |
491359968 as geometric shapes
Circle
Radius = nDiameter | 982719936 |
---|---|
Circumference | 3087305731.4738 |
Area | 7.584892227116E+17 |
Sphere
Radius = nVolume | 4.9692165359989E+26 |
---|---|
Surface area | 3.0339568908464E+18 |
Circumference | 3087305731.4738 |
Square
Length = nPerimeter | 1965439872 |
---|---|
Area | 241434618152961024 |
Diagonal | 694887930.75281 |
Cube
Length = nSurface area | 1448607708917766144 |
---|---|
Volume | 1.1863130624973E+26 |
Space diagonal | 851060429.38142 |
Equilateral Triangle
Length = nPerimeter | 1474079904 |
---|---|
Area | 1.0454425633673E+17 |
Altitude | 425530214.69071 |
Triangular Pyramid
Length = nSurface area | 1.0454425633673E+17 |
---|---|
Volume | 1.3980833518367E+25 |
Height | 231629310.25094 |