100145955 (number)
100145955 is an odd 9-digits composite number following 100145954 and preceding 100145956. In scientific notation, it is written as 1.00145955 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 64 positive divisors. There are 41174784 positive integers (up to 100145955) that are relatively prime to 100145955.
Interesting facts
- 100145955 has 64 divisors, whose sum is 158957568
- The reverse of 100145955 is 559541001
- 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 one hundred forty-five thousand nine hundred fifty-five |
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Notation
Scientific notation | 1.00145955 × 10^8 |
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Engineering notation | 1.00145955 × 10^6 |
Prime Factorization of 100145955
Prime Factorization 5 × 21 × 47 × 7 × 13 × 223
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100145955 | Product of the distinct prime numbers |
The prime factorization of 100145955 is 5 × 21 × 47 × 7 × 13 × 223. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 100145955)
Multiplication
n×yn×2 | 200291910 |
---|---|
n×3 | 300437865 |
n×4 | 400583820 |
n×5 | 500729775 |
Division
n÷yn÷2 | 50072977.5 |
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n÷3 | 33381985 |
n÷3 | 25036488.75 |
n÷5 | 20029191 |
Exponentiation
nyn2 | 10029212302862025 |
---|---|
n3 | 1.0043850439679E+24 |
n4 | 1.0058509941588E+32 |
n5 | 1.0073190839773E+40 |
Nth Root
y√n2√n | 10007.295089084 |
---|---|
3√n | 464.38459461732 |
4√n | 100.03646879555 |
5√n | 39.822331423043 |
Divisors of 100145955
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -100145954 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 100145955 can be divided by 64 positive divisors. The sum of these divisors (counting 100145955) is 1, the average is 0.015625.
Base conversion 100145955
Base | System | Value |
---|---|---|
2 | Binary | 101111110000001101100100011 |
3 | Ternary | 20222102221102110 |
4 | Quaternary | 11332001230203 |
5 | Quinary | 201114132310 |
6 | Senary | 13534250403 |
8 | Octal | 576015443 |
10 | Decimal | 100145955 |
12 | Duodecimal | 29656a03 |
16 | Hexadecimal | 5f81b23 |
20 | Vigesimal | 1b5i4hf |
36 | Base36 | 1nmh43 |
Cryptographic Hash Functions
md5 | 7c7c3e6a6e3c48ca8c272074b1476d8c |
---|---|
sha1 | f7f97f234267fc4bbb24d7ccfc0004c5a7f0359a |
sha256 | ebfa561bcd52407e84188353ead45f7a803c655169d3c2a2ad4c695a0793777f |
sha512 | 7ee6bb0de4091c7341d446b7d0cc482cb7fca4ade10108656a87b2b9a6e7f80eb0e11bde872bfc617e5b468b6bc39421e4e4f04828d7f9a174a6ea5021a8d351 |
ripemd-160 | a0679e3f15d228309be54e35bf23e1b6cc5eb282 |
100145955 as geometric shapes
Circle
Radius = nDiameter | 200291910 |
---|---|
Circumference | 629235593.02947 |
Area | 3.1507699691964E+16 |
Sphere
Radius = nVolume | 4.2071582340065E+24 |
---|---|
Surface area | 1.2603079876785E+17 |
Circumference | 629235593.02947 |
Square
Length = nPerimeter | 400583820 |
---|---|
Area | 10029212302862025 |
Diagonal | 141627767.77781 |
Cube
Length = nSurface area | 60175273817172150 |
---|---|
Volume | 1.0043850439679E+24 |
Space diagonal | 173457882.23251 |
Equilateral Triangle
Length = nPerimeter | 300437865 |
---|---|
Area | 4.342776317113E+15 |
Altitude | 86728941.116253 |
Triangular Pyramid
Length = nSurface area | 4.342776317113E+15 |
---|---|
Volume | 1.1836791258534E+23 |
Height | 47209255.925935 |