1640294138 (number)
1640294138 is an even 10-digits composite number following 1640294137 and preceding 1640294139. In scientific notation, it is written as 1.640294138 × 10^9. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 671067072 positive integers (up to 1640294138) that are relatively prime to 1640294138.
Interesting facts
- 1640294138 has 32 divisors, whose sum is 2942469504
- The reverse of 1640294138 is 8314920461
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 38
- Digital Root 2
Name
Name | one billion six hundred forty million two hundred ninety-four thousand one hundred thirty-eight |
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Notation
Scientific notation | 1.640294138 × 10^9 |
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Engineering notation | 1.640294138 × 10^9 |
Prime Factorization of 1640294138
Prime Factorization 2 × 7 × 37 × 53 × 59747
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1640294138 | Product of the distinct prime numbers |
The prime factorization of 1640294138 is 2 × 7 × 37 × 53 × 59747. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1640294138)
Multiplication
n×yn×2 | 3280588276 |
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n×3 | 4920882414 |
n×4 | 6561176552 |
n×5 | 8201470690 |
Division
n÷yn÷2 | 820147069 |
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n÷3 | 546764712.66667 |
n÷3 | 410073534.5 |
n÷5 | 328058827.6 |
Exponentiation
nyn2 | 2690564859157163044 |
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n3 | 4.4133177663843E+27 |
n4 | 7.2391392613314E+36 |
n5 | 1.1874317694528E+46 |
Nth Root
y√n2√n | 40500.544909914 |
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3√n | 1179.3442056515 |
4√n | 201.24747180999 |
5√n | 69.660140580299 |
Divisors of 1640294138
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1640294137 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1640294138 can be divided by 32 positive divisors. The sum of these divisors (counting 1640294138) is 1, the average is 0.03125.
Base conversion 1640294138
Base | System | Value |
---|---|---|
2 | Binary | 1100001110001001110011011111010 |
3 | Ternary | 11020022111120112202 |
4 | Quaternary | 1201301032123322 |
5 | Quinary | 11324403403023 |
6 | Senary | 430433110202 |
8 | Octal | 14161163372 |
10 | Decimal | 1640294138 |
12 | Duodecimal | 3993b8362 |
16 | Hexadecimal | 61c4e6fa |
20 | Vigesimal | 15cbgf6i |
36 | Base36 | r4l722 |
Cryptographic Hash Functions
md5 | 126d0285842a130d901ae60fd1d93380 |
---|---|
sha1 | f5b092dffb2aa150853f2b6669a708b6f1416e73 |
sha256 | a68847bd0a1388f9a6030bbae09ee234263048574cbc3c0e24dd35d7cab798f2 |
sha512 | 7fda2fce5d7c86dbb0f171dd5d499c4f06b44f98de20bd09dd07b418419718e78c9b589c2e99fb9ffb9ba4415e85221b1d6c6cbcfef52f82e0f3befd48ef82e9 |
ripemd-160 | d532c531dfc95c65a801d5ea042a0e3ed760e90c |
1640294138 as geometric shapes
Circle
Radius = nDiameter | 3280588276 |
---|---|
Circumference | 10306272027.334 |
Area | 8.452658795535E+18 |
Sphere
Radius = nVolume | 1.848646223044E+28 |
---|---|
Surface area | 3.381063518214E+19 |
Circumference | 10306272027.334 |
Square
Length = nPerimeter | 6561176552 |
---|---|
Area | 2690564859157163044 |
Diagonal | 2319726216.2407 |
Cube
Length = nSurface area | 1.6143389154943E+19 |
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Volume | 4.4133177663843E+27 |
Space diagonal | 2841072786.3734 |
Equilateral Triangle
Length = nPerimeter | 4920882414 |
---|---|
Area | 1.1650487592799E+18 |
Altitude | 1420536393.1867 |
Triangular Pyramid
Length = nSurface area | 1.1650487592799E+18 |
---|---|
Volume | 5.2011448669023E+26 |
Height | 773242072.08023 |