649129712 (number)
649129712 is an even 9-digits composite number following 649129711 and preceding 649129713. In scientific notation, it is written as 6.49129712 × 10^8. The sum of its digits is 41. It has a total of 9 prime factors and 160 positive divisors. There are 241920000 positive integers (up to 649129712) that are relatively prime to 649129712.
Interesting facts
- 649129712 has 160 divisors, whose sum is 1637895168
- The reverse of 649129712 is 217921946
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | six hundred forty-nine million one hundred twenty-nine thousand seven hundred twelve |
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Notation
Scientific notation | 6.49129712 × 10^8 |
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Engineering notation | 6.49129712 × 10^6 |
Prime Factorization of 649129712
Prime Factorization 2 × 2 × 2 × 2 × 11 × 7 × 181 × 41 × 71
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 81141214 | Product of the distinct prime numbers |
The prime factorization of 649129712 is 2 × 2 × 2 × 2 × 11 × 7 × 181 × 41 × 71. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 649129712)
Multiplication
n×yn×2 | 1298259424 |
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n×3 | 1947389136 |
n×4 | 2596518848 |
n×5 | 3245648560 |
Division
n÷yn÷2 | 324564856 |
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n÷3 | 216376570.66667 |
n÷3 | 162282428 |
n÷5 | 129825942.4 |
Exponentiation
nyn2 | 421369383001202944 |
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n3 | 2.7352338623319E+26 |
n4 | 1.7755215693081E+35 |
n5 | 1.1525438049348E+44 |
Nth Root
y√n2√n | 25478.024099211 |
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3√n | 865.85232882516 |
4√n | 159.61837018091 |
5√n | 57.871707666768 |
Divisors of 649129712
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -649129711 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 649129712 can be divided by 160 positive divisors. The sum of these divisors (counting 649129712) is 1, the average is 0.00625.
Base conversion 649129712
Base | System | Value |
---|---|---|
2 | Binary | 100110101100001110111011110000 |
3 | Ternary | 1200020110012120012 |
4 | Quaternary | 212230032323300 |
5 | Quinary | 2312134122322 |
6 | Senary | 144225034052 |
8 | Octal | 4654167360 |
10 | Decimal | 649129712 |
12 | Duodecimal | 161485928 |
16 | Hexadecimal | 26b0eef0 |
20 | Vigesimal | a2h145c |
36 | Base36 | aqh3ow |
Cryptographic Hash Functions
md5 | 7ba49273d7b894efe97887c24b95dd71 |
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sha1 | 29e5b506757d151f4a6d5b2f90677eec5a88b70a |
sha256 | 7bf7b203b8ea60fd7257193ce76b0f60ab6d13ccba0ae797e5392893b41c70e2 |
sha512 | 636db1bef2dbcc9a64ac08249ef3e0947600db79fd6c067754e7c4aba886f2a0ba5b576605934ebc248178f6e048a82453dafd74e336ef0e58232b647064b7bd |
ripemd-160 | 67b5dddffee65fd786df0c8ed62eff4fd316061a |
649129712 as geometric shapes
Circle
Radius = nDiameter | 1298259424 |
---|---|
Circumference | 4078602268.8921 |
Area | 1.3237709580842E+18 |
Sphere
Radius = nVolume | 1.1457320810336E+27 |
---|---|
Surface area | 5.295083832337E+18 |
Circumference | 4078602268.8921 |
Square
Length = nPerimeter | 2596518848 |
---|---|
Area | 421369383001202944 |
Diagonal | 918008042.44974 |
Cube
Length = nSurface area | 2528216298007217664 |
---|---|
Volume | 2.7352338623319E+26 |
Space diagonal | 1124325641.8866 |
Equilateral Triangle
Length = nPerimeter | 1947389136 |
---|---|
Area | 1.8245829502801E+17 |
Altitude | 562162820.94328 |
Triangular Pyramid
Length = nSurface area | 1.8245829502801E+17 |
---|---|
Volume | 3.2235040203099E+25 |
Height | 306002680.81658 |