100809345 (number)
100809345 is an odd 9-digits composite number following 100809344 and preceding 100809346. In scientific notation, it is written as 1.00809345 × 10^8. The sum of its digits is 30. It has a total of 8 prime factors and 128 positive divisors. There are 38548224 positive integers (up to 100809345) that are relatively prime to 100809345.
Interesting facts
- 100809345 has 128 divisors, whose sum is 219340800
- The reverse of 100809345 is 543908001
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | one hundred million eight hundred nine thousand three hundred forty-five |
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Notation
Scientific notation | 1.00809345 × 10^8 |
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Engineering notation | 1.00809345 × 10^6 |
Prime Factorization of 100809345
Prime Factorization 5 × 3 × 23 × 7 × 13 × 13 × 13 × 19
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 596505 | Product of the distinct prime numbers |
The prime factorization of 100809345 is 5 × 3 × 23 × 7 × 13 × 13 × 13 × 19. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 100809345)
Multiplication
n×yn×2 | 201618690 |
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n×3 | 302428035 |
n×4 | 403237380 |
n×5 | 504046725 |
Division
n÷yn÷2 | 50404672.5 |
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n÷3 | 33603115 |
n÷3 | 25202336.25 |
n÷5 | 20161869 |
Exponentiation
nyn2 | 10162524039329025 |
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n3 | 1.0244773919515E+24 |
n4 | 1.0327689484994E+32 |
n5 | 1.0411276123456E+40 |
Nth Root
y√n2√n | 10040.385699763 |
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3√n | 465.4077357931 |
4√n | 100.20172503387 |
5√n | 39.874950651629 |
Divisors of 100809345
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -100809344 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 100809345 can be divided by 128 positive divisors. The sum of these divisors (counting 100809345) is 1, the average is 0.0078125.
Base conversion 100809345
Base | System | Value |
---|---|---|
2 | Binary | 110000000100011101010000001 |
3 | Ternary | 21000200122102110 |
4 | Quaternary | 12000203222001 |
5 | Quinary | 201301344340 |
6 | Senary | 14000405533 |
8 | Octal | 600435201 |
10 | Decimal | 100809345 |
12 | Duodecimal | 299168a9 |
16 | Hexadecimal | 6023a81 |
20 | Vigesimal | 1ba1375 |
36 | Base36 | 1o0ozl |
Cryptographic Hash Functions
md5 | f843679f3afb14fe7a8d46f47b68bb56 |
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sha1 | 25cfd1a71fa8457e002427409a97844def7ad5d7 |
sha256 | 1167361254a5c95c680422ba99a4679fc0c6cd3fda2fb53b6da844169e6751c3 |
sha512 | bba5b3b86a49ced9e85c7bec27f70f6f8647930963f611cb3d45409200d9bc2233b661ededdbdec6ad235269f1fbad5a64c30c36892a02856730ea9bb21f7beb |
ripemd-160 | 6db7894ddd6e039cbb0799f7ba6eae04c11e9bf0 |
100809345 as geometric shapes
Circle
Radius = nDiameter | 201618690 |
---|---|
Circumference | 633403795.3304 |
Area | 3.1926510863886E+16 |
Sphere
Radius = nVolume | 4.2913208644316E+24 |
---|---|
Surface area | 1.2770604345554E+17 |
Circumference | 633403795.3304 |
Square
Length = nPerimeter | 403237380 |
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Area | 10162524039329025 |
Diagonal | 142565942.91295 |
Cube
Length = nSurface area | 60975144235974150 |
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Volume | 1.0244773919515E+24 |
Space diagonal | 174606907.41774 |
Equilateral Triangle
Length = nPerimeter | 302428035 |
---|---|
Area | 4.4005019923145E+15 |
Altitude | 87303453.70887 |
Triangular Pyramid
Length = nSurface area | 4.4005019923145E+15 |
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Volume | 1.2073581850354E+23 |
Height | 47521980.970983 |