1025486890 (number)
1025486890 is an even 10-digits composite number following 1025486889 and preceding 1025486891. In scientific notation, it is written as 1.025486890 × 10^9. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 400460544 positive integers (up to 1025486890) that are relatively prime to 1025486890.
Interesting facts
- 1025486890 has 32 divisors, whose sum is 1889879040
- The reverse of 1025486890 is 0986845201
- Previous prime number is 433
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 43
- Digital Root 7
Name
Name | one billion twenty-five million four hundred eighty-six thousand eight hundred ninety |
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Notation
Scientific notation | 1.025486890 × 10^9 |
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Engineering notation | 1.025486890 × 10^9 |
Prime Factorization of 1025486890
Prime Factorization 2 × 5 × 47 × 433 × 5039
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1025486890 | Product of the distinct prime numbers |
The prime factorization of 1025486890 is 2 × 5 × 47 × 433 × 5039. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1025486890)
Multiplication
n×yn×2 | 2050973780 |
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n×3 | 3076460670 |
n×4 | 4101947560 |
n×5 | 5127434450 |
Division
n÷yn÷2 | 512743445 |
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n÷3 | 341828963.33333 |
n÷3 | 256371722.5 |
n÷5 | 205097378 |
Exponentiation
nyn2 | 1051623361561872100 |
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n3 | 1.0784259704994E+27 |
n4 | 1.1059116945827E+36 |
n5 | 1.1340979442922E+45 |
Nth Root
y√n2√n | 32023.224228675 |
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3√n | 1008.4244591885 |
4√n | 178.95034011891 |
5√n | 63.414127653917 |
Divisors of 1025486890
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 | -1025486889 | 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 1025486890 can be divided by 32 positive divisors. The sum of these divisors (counting 1025486890) is 1, the average is 0.03125.
Base conversion 1025486890
Base | System | Value |
---|---|---|
2 | Binary | 111101000111111011000000101010 |
3 | Ternary | 2122110122010112221 |
4 | Quaternary | 331013323000222 |
5 | Quinary | 4100011040030 |
6 | Senary | 245431424254 |
8 | Octal | 7507730052 |
10 | Decimal | 1025486890 |
12 | Duodecimal | 24752508a |
16 | Hexadecimal | 3d1fb02a |
20 | Vigesimal | g095h4a |
36 | Base36 | gyjqqy |
Cryptographic Hash Functions
md5 | cbaa116bf360c71532deb6c3505e00d2 |
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sha1 | bac3d8b8c197e879e7f0bb03a9a39dd301ad8ec5 |
sha256 | a082dc514d9cda14f1824089a9b8aaffa3de01518c4cf90fac08d89672670142 |
sha512 | 187d87135dc1f8f73b9d21872c4742074c89c9d83c8e53801286739f1d29f47ca97acf75bc87fbb0c7af0c1dc45d99e15610d1c50aadd45ed834942b5d23452e |
ripemd-160 | d284a391b79eac0c6184c8783a0e5839c5c516c5 |
1025486890 as geometric shapes
Circle
Radius = nDiameter | 2050973780 |
---|---|
Circumference | 6443324159.9533 |
Area | 3.3037722270262E+18 |
Sphere
Radius = nVolume | 4.5173001418153E+27 |
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Surface area | 1.3215088908105E+19 |
Circumference | 6443324159.9533 |
Square
Length = nPerimeter | 4101947560 |
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Area | 1051623361561872100 |
Diagonal | 1450257467.8738 |
Cube
Length = nSurface area | 6309740169371232600 |
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Volume | 1.0784259704994E+27 |
Space diagonal | 1776195395.9758 |
Equilateral Triangle
Length = nPerimeter | 3076460670 |
---|---|
Area | 4.5536627316288E+17 |
Altitude | 888097697.9879 |
Triangular Pyramid
Length = nSurface area | 4.5536627316288E+17 |
---|---|
Volume | 1.2709371945797E+26 |
Height | 483419155.95794 |