20117440 (number)
20117440 is an even 8-digits composite number following 20117439 and preceding 20117441. In scientific notation, it is written as 2.0117440 × 10^7. The sum of its digits is 19. It has a total of 9 prime factors and 56 positive divisors. There are 6892032 positive integers (up to 20117440) that are relatively prime to 20117440.
Interesting facts
- 20117440 has 56 divisors, whose sum is 46963584
- The reverse of 20117440 is 04471102
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 19
- Digital Root 1
Name
Name | twenty million one hundred seventeen thousand four hundred forty |
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Notation
Scientific notation | 2.0117440 × 10^7 |
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Engineering notation | 2.0117440 × 10^6 |
Prime Factorization of 20117440
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 1283
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 628670 | Product of the distinct prime numbers |
The prime factorization of 20117440 is 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 1283. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20117440)
Multiplication
n×yn×2 | 40234880 |
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n×3 | 60352320 |
n×4 | 80469760 |
n×5 | 100587200 |
Division
n÷yn÷2 | 10058720 |
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n÷3 | 6705813.3333333 |
n÷3 | 5029360 |
n÷5 | 4023488 |
Exponentiation
nyn2 | 404711392153600 |
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n3 | 8.1417571489665E+21 |
n4 | 1.637913109389E+29 |
n5 | 3.2950618703348E+36 |
Nth Root
y√n2√n | 4485.2469274277 |
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3√n | 271.97202711179 |
4√n | 66.971986139189 |
5√n | 28.88780494105 |
Divisors of 20117440
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20117439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20117440 can be divided by 56 positive divisors. The sum of these divisors (counting 20117440) is 1, the average is 0.017857142857143.
Base conversion 20117440
Base | System | Value |
---|---|---|
2 | Binary | 1001100101111011111000000 |
3 | Ternary | 1101212001221101 |
4 | Quaternary | 1030233133000 |
5 | Quinary | 20122224230 |
6 | Senary | 1555104144 |
8 | Octal | 114573700 |
10 | Decimal | 20117440 |
12 | Duodecimal | 68a2054 |
16 | Hexadecimal | 132f7c0 |
20 | Vigesimal | 65edc0 |
36 | Base36 | bz6ps |
Cryptographic Hash Functions
md5 | dfd215fb4c6acfff7c49fe64b0ba8231 |
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sha1 | 61ff526dfe5f16a8d62cbc627ef2a1fd4dadbd7d |
sha256 | 8a5fd15d33a03e99d38c99ebcae97a47db32569d3e18579194f77f8fd147f83a |
sha512 | bede48e1f0c60c050f28bf58d489a5233ff1e38384891b2efbc928f9775b2ff9a33191e30ae195ef78f52b2fcdf4e2b41b9b5001283a2961fa2a22c06b6afabe |
ripemd-160 | 556824a84aff413482850fb0080b7d37ae75715f |
20117440 as geometric shapes
Circle
Radius = nDiameter | 40234880 |
---|---|
Circumference | 126401603.42607 |
Area | 1.2714383364138E+15 |
Sphere
Radius = nVolume | 3.4104112595341E+22 |
---|---|
Surface area | 5.0857533456554E+15 |
Circumference | 126401603.42607 |
Square
Length = nPerimeter | 80469760 |
---|---|
Area | 404711392153600 |
Diagonal | 28450356.488227 |
Cube
Length = nSurface area | 2428268352921600 |
---|---|
Volume | 8.1417571489665E+21 |
Space diagonal | 34844428.198218 |
Equilateral Triangle
Length = nPerimeter | 60352320 |
---|---|
Area | 1.7524517340299E+14 |
Altitude | 17422214.099109 |
Triangular Pyramid
Length = nSurface area | 1.7524517340299E+14 |
---|---|
Volume | 9.5951528180138E+20 |
Height | 9483452.1627423 |