1628900 (number)
1628900 is an even 7-digits composite number following 1628899 and preceding 1628901. In scientific notation, it is written as 1.628900 × 10^6. The sum of its digits is 26. It has a total of 7 prime factors and 72 positive divisors. There are 512640 positive integers (up to 1628900) that are relatively prime to 1628900.
Interesting facts
- 1628900 has 72 divisors, whose sum is 4374720
- The reverse of 1628900 is 0098261
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 26
- Digital Root 8
Name
Name | one million six hundred twenty-eight thousand nine hundred |
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Notation
Scientific notation | 1.628900 × 10^6 |
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Engineering notation | 1.628900 × 10^6 |
Prime Factorization of 1628900
Prime Factorization 2 × 2 × 5 × 5 × 13 × 7 × 179
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 162890 | Product of the distinct prime numbers |
The prime factorization of 1628900 is 2 × 2 × 5 × 5 × 13 × 7 × 179. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1628900)
Multiplication
n×yn×2 | 3257800 |
---|---|
n×3 | 4886700 |
n×4 | 6515600 |
n×5 | 8144500 |
Division
n÷yn÷2 | 814450 |
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n÷3 | 542966.66666667 |
n÷3 | 407225 |
n÷5 | 325780 |
Exponentiation
nyn2 | 2653315210000 |
---|---|
n3 | 4321985145569000000 |
n4 | 7.0400816036173E+24 |
n5 | 1.1467588924132E+31 |
Nth Root
y√n2√n | 1276.2836675285 |
---|---|
3√n | 117.660712631 |
4√n | 35.725112561453 |
5√n | 17.473458974775 |
Divisors of 1628900
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1628899 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1628900 can be divided by 72 positive divisors. The sum of these divisors (counting 1628900) is 1, the average is 0.013888888888889.
Base conversion 1628900
Base | System | Value |
---|---|---|
2 | Binary | 110001101101011100100 |
3 | Ternary | 10001202102122 |
4 | Quaternary | 12031223210 |
5 | Quinary | 404111100 |
6 | Senary | 54525112 |
8 | Octal | 6155344 |
10 | Decimal | 1628900 |
12 | Duodecimal | 666798 |
16 | Hexadecimal | 18dae4 |
20 | Vigesimal | a3c50 |
36 | Base36 | ywv8 |
Cryptographic Hash Functions
md5 | eb29eca7f837d4d31a8169bf958f0bd2 |
---|---|
sha1 | 151251ccdcc0e1d9743565c870fe6cb431d5c383 |
sha256 | e1dfc8e65ed591a5b0bfb74eb371608435d670922687087c7bc89b979569ad17 |
sha512 | ef321173daabe5a4e0400f99f0a0788e58d0a8c8300d2794c2b0d8b9f6b902368e42a5053c435a7528a700e3f2e70398b95a9bc0c2c116c2489110b1ab959043 |
ripemd-160 | da7fd329260f6661b2c01ed870efb7225829c2f9 |
1628900 as geometric shapes
Circle
Radius = nDiameter | 3257800 |
---|---|
Circumference | 10234680.546865 |
Area | 8335635571394.1 |
Sphere
Radius = nVolume | 1.8103889042992E+19 |
---|---|
Surface area | 33342542285576 |
Circumference | 10234680.546865 |
Square
Length = nPerimeter | 6515600 |
---|---|
Area | 2653315210000 |
Diagonal | 2303612.4717495 |
Cube
Length = nSurface area | 15919891260000 |
---|---|
Volume | 4321985145569000000 |
Space diagonal | 2821337.5604489 |
Equilateral Triangle
Length = nPerimeter | 4886700 |
---|---|
Area | 1148919188053.8 |
Altitude | 1410668.7802245 |
Triangular Pyramid
Length = nSurface area | 1148919188053.8 |
---|---|
Volume | 5.0935083410323E+17 |
Height | 767870.82391651 |