1421001825 (number)
1421001825 is an odd 10-digits composite number following 1421001824 and preceding 1421001826. In scientific notation, it is written as 1.421001825 × 10^9. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 744736000 positive integers (up to 1421001825) that are relatively prime to 1421001825.
Interesting facts
- 1421001825 has 32 divisors, whose sum is 2004912000
- The reverse of 1421001825 is 5281001241
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 24
- Digital Root 6
Name
Name | one billion four hundred twenty-one million one thousand eight hundred twenty-five |
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Notation
Scientific notation | 1.421001825 × 10^9 |
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Engineering notation | 1.421001825 × 10^9 |
Prime Factorization of 1421001825
Prime Factorization 25 × 3 × 101 × 149 × 1259
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1421001825 | Product of the distinct prime numbers |
The prime factorization of 1421001825 is 25 × 3 × 101 × 149 × 1259. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1421001825)
Multiplication
n×yn×2 | 2842003650 |
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n×3 | 4263005475 |
n×4 | 5684007300 |
n×5 | 7105009125 |
Division
n÷yn÷2 | 710500912.5 |
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n÷3 | 473667275 |
n÷3 | 355250456.25 |
n÷5 | 284200365 |
Exponentiation
nyn2 | 2019246186653330625 |
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n3 | 2.8693525163587E+27 |
n4 | 4.077355162314E+36 |
n5 | 5.7939291268214E+45 |
Nth Root
y√n2√n | 37696.177856647 |
---|---|
3√n | 1124.255131619 |
4√n | 194.15503562011 |
5√n | 67.689129211181 |
Divisors of 1421001825
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 | -1421001824 | 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 1421001825 can be divided by 32 positive divisors. The sum of these divisors (counting 1421001825) is 1, the average is 0.03125.
Base conversion 1421001825
Base | System | Value |
---|---|---|
2 | Binary | 1010100101100101100010001100001 |
3 | Ternary | 10200000212101001020 |
4 | Quaternary | 1110230230101201 |
5 | Quinary | 10402234024300 |
6 | Senary | 353001000053 |
8 | Octal | 12454542141 |
10 | Decimal | 1421001825 |
12 | Duodecimal | 337a83029 |
16 | Hexadecimal | 54b2c461 |
20 | Vigesimal | 124154b5 |
36 | Base36 | ni100x |
Cryptographic Hash Functions
md5 | 5490adbdbbdbc05108e4fe8dd69d9383 |
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sha1 | 2b1afb6d5b319eb1921125b53743f523284022de |
sha256 | 00ef26e2b33e3ed427b09a0f0670b9f4d7213c536641520d1f196a39c4984486 |
sha512 | be5f8d0e752f5b4bdd28a5b3e389865c4e78ad4c86f096b231c8779316545e505686ac6385cae28c240f47232f9e86436ecbdcb68ae68f9856b9b3765502ae1a |
ripemd-160 | 9a75a815fae1bf8ce002ddae237f020c52b8650d |
1421001825 as geometric shapes
Circle
Radius = nDiameter | 2842003650 |
---|---|
Circumference | 8928417788.3154 |
Area | 6.3436489857793E+18 |
Sphere
Radius = nVolume | 1.2019115714602E+28 |
---|---|
Surface area | 2.5374595943117E+19 |
Circumference | 8928417788.3154 |
Square
Length = nPerimeter | 5684007300 |
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Area | 2019246186653330625 |
Diagonal | 2009600053.0719 |
Cube
Length = nSurface area | 1.211547711992E+19 |
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Volume | 2.8693525163587E+27 |
Space diagonal | 2461247358.5481 |
Equilateral Triangle
Length = nPerimeter | 4263005475 |
---|---|
Area | 8.7435924706832E+17 |
Altitude | 1230623679.274 |
Triangular Pyramid
Length = nSurface area | 8.7435924706832E+17 |
---|---|
Volume | 3.3815643698865E+26 |
Height | 669866684.35731 |