25485712 (number)
25485712 is an even 8-digits composite number following 25485711 and preceding 25485713. In scientific notation, it is written as 2.5485712 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 10872576 positive integers (up to 25485712) that are relatively prime to 25485712.
Interesting facts
- 25485712 has 40 divisors, whose sum is 56690816
- The reverse of 25485712 is 21758452
- Previous prime number is 727
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | twenty-five million four hundred eighty-five thousand seven hundred twelve |
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Notation
Scientific notation | 2.5485712 × 10^7 |
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Engineering notation | 2.5485712 × 10^6 |
Prime Factorization of 25485712
Prime Factorization 2 × 2 × 2 × 2 × 7 × 727 × 313
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3185714 | Product of the distinct prime numbers |
The prime factorization of 25485712 is 2 × 2 × 2 × 2 × 7 × 727 × 313. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25485712)
Multiplication
n×yn×2 | 50971424 |
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n×3 | 76457136 |
n×4 | 101942848 |
n×5 | 127428560 |
Division
n÷yn÷2 | 12742856 |
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n÷3 | 8495237.3333333 |
n÷3 | 6371428 |
n÷5 | 5097142.4 |
Exponentiation
nyn2 | 649521516146944 |
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n3 | 1.6553518298324E+22 |
n4 | 4.2187819993782E+29 |
n5 | 1.0751866302694E+37 |
Nth Root
y√n2√n | 5048.3375481439 |
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3√n | 294.28328164999 |
4√n | 71.051654084503 |
5√n | 30.287215957013 |
Divisors of 25485712
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -25485711 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 25485712 can be divided by 40 positive divisors. The sum of these divisors (counting 25485712) is 1, the average is 0.025.
Base conversion 25485712
Base | System | Value |
---|---|---|
2 | Binary | 1100001001110000110010000 |
3 | Ternary | 1202221210211021 |
4 | Quaternary | 1201032012100 |
5 | Quinary | 23011020322 |
6 | Senary | 2310125224 |
8 | Octal | 141160620 |
10 | Decimal | 25485712 |
12 | Duodecimal | 8650814 |
16 | Hexadecimal | 184e190 |
20 | Vigesimal | 7j5e5c |
36 | Base36 | f68wg |
Cryptographic Hash Functions
md5 | 1e1e47fc1e856281e7cf5801e8ded96a |
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sha1 | 7115abcf060238048a79ce17fe2ed015af8cb31d |
sha256 | 79e174ad96168c3b55a0de142a1afd697c1841f853c62567d3c727a1a57d29df |
sha512 | 1f90ab3a45d9c3efaff882cef8def57d1eb1f39f48eb2b17e6072b77772825ce3282238afd51717683fc0a478fe945edb7b530e58f3882f78eb060783a86810d |
ripemd-160 | 4d80cd75103ab5a96c689394a529840a19453b8e |
25485712 as geometric shapes
Circle
Radius = nDiameter | 50971424 |
---|---|
Circumference | 160131451.18141 |
Area | 2.0405320234757E+15 |
Sphere
Radius = nVolume | 6.9339215302773E+22 |
---|---|
Surface area | 8.162128093903E+15 |
Circumference | 160131451.18141 |
Square
Length = nPerimeter | 101942848 |
---|---|
Area | 649521516146944 |
Diagonal | 36042239.557135 |
Cube
Length = nSurface area | 3897129096881664 |
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Volume | 1.6553518298324E+22 |
Space diagonal | 44142548.051068 |
Equilateral Triangle
Length = nPerimeter | 76457136 |
---|---|
Area | 2.8125106664392E+14 |
Altitude | 22071274.025534 |
Triangular Pyramid
Length = nSurface area | 2.8125106664392E+14 |
---|---|
Volume | 1.9508508402068E+21 |
Height | 12014079.852378 |