20180124 (number)
20180124 is an even 8-digits composite number following 20180123 and preceding 20180125. In scientific notation, it is written as 2.0180124 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 6610608 positive integers (up to 20180124) that are relatively prime to 20180124.
Interesting facts
- 20180124 has 48 divisors, whose sum is 53222400
- The reverse of 20180124 is 42108102
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million one hundred eighty thousand one hundred twenty-four |
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Notation
Scientific notation | 2.0180124 × 10^7 |
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Engineering notation | 2.0180124 × 10^6 |
Prime Factorization of 20180124
Prime Factorization 2 × 2 × 9 × 3 × 59 × 3167
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10090062 | Product of the distinct prime numbers |
The prime factorization of 20180124 is 2 × 2 × 9 × 3 × 59 × 3167. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20180124)
Multiplication
n×yn×2 | 40360248 |
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n×3 | 60540372 |
n×4 | 80720496 |
n×5 | 100900620 |
Division
n÷yn÷2 | 10090062 |
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n÷3 | 6726708 |
n÷3 | 5045031 |
n÷5 | 4036024.8 |
Exponentiation
nyn2 | 407237404655376 |
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n3 | 8.2181013233837E+21 |
n4 | 1.6584230375045E+29 |
n5 | 3.3467182541297E+36 |
Nth Root
y√n2√n | 4492.2292906752 |
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3√n | 272.25421374835 |
4√n | 67.024094851592 |
5√n | 28.905784867522 |
Divisors of 20180124
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20180123 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20180124 can be divided by 48 positive divisors. The sum of these divisors (counting 20180124) is 1, the average is 0.020833333333333.
Base conversion 20180124
Base | System | Value |
---|---|---|
2 | Binary | 1001100111110110010011100 |
3 | Ternary | 1101222020221000 |
4 | Quaternary | 1030332302130 |
5 | Quinary | 20131230444 |
6 | Senary | 2000310300 |
8 | Octal | 114766234 |
10 | Decimal | 20180124 |
12 | Duodecimal | 6912390 |
16 | Hexadecimal | 133ec9c |
20 | Vigesimal | 662a64 |
36 | Base36 | c0j30 |
Cryptographic Hash Functions
md5 | b75d1488fca52bf0f85a4d11ac1200e3 |
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sha1 | f4f238eff6eff8882b1e88b2a05e3b8ad46d9466 |
sha256 | c18e95f8b10c499d70d0c8c6bd76e7dcfb4c54bbee6768cb143130ba6b283b43 |
sha512 | 4a66a4c161e90cc3ac06d05e08af942304140b5739e6cc2356ba183fd97b5db712865861bbce83617aa9aa0195dc1350645c2fa35b535488f77f37672c8b9d29 |
ripemd-160 | f4f7495b6248290e62901f544e6b2893b2d8c08e |
20180124 as geometric shapes
Circle
Radius = nDiameter | 40360248 |
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Circumference | 126795458.61386 |
Area | 1.2793740387323E+15 |
Sphere
Radius = nVolume | 3.4423902325332E+22 |
---|---|
Surface area | 5.1174961549292E+15 |
Circumference | 126795458.61386 |
Square
Length = nPerimeter | 80720496 |
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Area | 407237404655376 |
Diagonal | 28539005.051171 |
Cube
Length = nSurface area | 2443424427932256 |
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Volume | 8.2181013233837E+21 |
Space diagonal | 34953000.07104 |
Equilateral Triangle
Length = nPerimeter | 60540372 |
---|---|
Area | 1.763389689014E+14 |
Altitude | 17476500.03552 |
Triangular Pyramid
Length = nSurface area | 1.763389689014E+14 |
---|---|
Volume | 9.6851252904046E+20 |
Height | 9513001.6837236 |