20165460 (number)
20165460 is an even 8-digits composite number following 20165459 and preceding 20165461. In scientific notation, it is written as 2.0165460 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 60 positive divisors. There are 4366656 positive integers (up to 20165460) that are relatively prime to 20165460.
Interesting facts
- 20165460 has 60 divisors, whose sum is 45446464
- The reverse of 20165460 is 06456102
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million one hundred sixty-five thousand four hundred sixty |
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Notation
Scientific notation | 2.0165460 × 10^7 |
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Engineering notation | 2.0165460 × 10^6 |
Prime Factorization of 20165460
Prime Factorization 2 × 2 × 15 × 7 × 133 × 19 × 19
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 530670 | Product of the distinct prime numbers |
The prime factorization of 20165460 is 2 × 2 × 15 × 7 × 133 × 19 × 19. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20165460)
Multiplication
n×yn×2 | 40330920 |
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n×3 | 60496380 |
n×4 | 80661840 |
n×5 | 100827300 |
Division
n÷yn÷2 | 10082730 |
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n÷3 | 6721820 |
n÷3 | 5041365 |
n÷5 | 4033092 |
Exponentiation
nyn2 | 406645777011600 |
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n3 | 8.2001991504963E+21 |
n4 | 1.6536078796137E+29 |
n5 | 3.3345763552034E+36 |
Nth Root
y√n2√n | 4490.5968422917 |
---|---|
3√n | 272.18825275295 |
4√n | 67.011915673943 |
5√n | 28.901582735886 |
Divisors of 20165460
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20165459 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20165460 can be divided by 60 positive divisors. The sum of these divisors (counting 20165460) is 1, the average is 0.016666666666667.
Base conversion 20165460
Base | System | Value |
---|---|---|
2 | Binary | 1001100111011001101010100 |
3 | Ternary | 1101221111210220 |
4 | Quaternary | 1030323031110 |
5 | Quinary | 20130243320 |
6 | Senary | 2000114340 |
8 | Octal | 114731524 |
10 | Decimal | 20165460 |
12 | Duodecimal | 69059b0 |
16 | Hexadecimal | 133b354 |
20 | Vigesimal | 660dd0 |
36 | Base36 | c07ro |
Cryptographic Hash Functions
md5 | 1630c9b320b0f3e31691e215ca2456a9 |
---|---|
sha1 | b63c458cefa08c7cba20b61999629311557a1a6d |
sha256 | a0bd3853e0bd9176cc195e89e9c1d94ba72af75e3f39a3e3237055ae689fe147 |
sha512 | 824b95d165e9ba4423179a1cb73462cbd610ae4c93f5d04d91146bfc3de31ed49377bbfbff292b6196e11cdba0144317cbb8e9e1014e81e9ef6c8975604786bc |
ripemd-160 | e3a2d9b7893d939fad27f6b1a3910c616cf80959 |
20165460 as geometric shapes
Circle
Radius = nDiameter | 40330920 |
---|---|
Circumference | 126703321.98452 |
Area | 1.277515385673E+15 |
Sphere
Radius = nVolume | 3.4348913878897E+22 |
---|---|
Surface area | 5.1100615426918E+15 |
Circumference | 126703321.98452 |
Square
Length = nPerimeter | 80661840 |
---|---|
Area | 406645777011600 |
Diagonal | 28518267.023492 |
Cube
Length = nSurface area | 2439874662069600 |
---|---|
Volume | 8.2001991504963E+21 |
Space diagonal | 34927601.277998 |
Equilateral Triangle
Length = nPerimeter | 60496380 |
---|---|
Area | 1.7608278661685E+14 |
Altitude | 17463800.638999 |
Triangular Pyramid
Length = nSurface area | 1.7608278661685E+14 |
---|---|
Volume | 9.6640273773269E+20 |
Height | 9506089.0078307 |