145424148 (number)
145424148 is an even 9-digits composite number following 145424147 and preceding 145424149. In scientific notation, it is written as 1.45424148 × 10^8. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 47455200 positive integers (up to 145424148) that are relatively prime to 145424148.
Interesting facts
- 145424148 has 48 divisors, whose sum is 346536960
- The reverse of 145424148 is 841424541
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred forty-five million four hundred twenty-four thousand one hundred forty-eight |
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Notation
Scientific notation | 1.45424148 × 10^8 |
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Engineering notation | 1.45424148 × 10^6 |
Prime Factorization of 145424148
Prime Factorization 2 × 2 × 3 × 79 × 131 × 1171
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 72712074 | Product of the distinct prime numbers |
The prime factorization of 145424148 is 2 × 2 × 3 × 79 × 131 × 1171. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 145424148)
Multiplication
n×yn×2 | 290848296 |
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n×3 | 436272444 |
n×4 | 581696592 |
n×5 | 727120740 |
Division
n÷yn÷2 | 72712074 |
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n÷3 | 48474716 |
n÷3 | 36356037 |
n÷5 | 29084829.6 |
Exponentiation
nyn2 | 21148182821525904 |
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n3 | 3.0754564685686E+24 |
n4 | 4.4724563665268E+32 |
n5 | 6.5040315656934E+40 |
Nth Root
y√n2√n | 12059.193505372 |
---|---|
3√n | 525.87054118119 |
4√n | 109.8143592859 |
5√n | 42.906916547015 |
Divisors of 145424148
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 | -145424147 | 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 145424148 can be divided by 48 positive divisors. The sum of these divisors (counting 145424148) is 1, the average is 0.020833333333333.
Base conversion 145424148
Base | System | Value |
---|---|---|
2 | Binary | 1000101010101111111100010100 |
3 | Ternary | 101010122022102120 |
4 | Quaternary | 20222233330110 |
5 | Quinary | 244212033043 |
6 | Senary | 22232535540 |
8 | Octal | 1052577424 |
10 | Decimal | 145424148 |
12 | Duodecimal | 408515b0 |
16 | Hexadecimal | 8aaff14 |
20 | Vigesimal | 258i078 |
36 | Base36 | 2ekxzo |
Cryptographic Hash Functions
md5 | 2fd25e023af2922d74b6bb79057422d6 |
---|---|
sha1 | da2ecda386f5f563497e5ba1c40008acafaa6264 |
sha256 | d01eca30733e705215a7ed45d07873443956976a82eb88bfb5a040456fed0b6a |
sha512 | 2c910d523fe4bbeaa741feb1f0ee86c9c8dc6b1c686b8fc405b55e2b01ee1fe5ab08abbbbb794eb434aa437a75152a256157463f4b4ce8541118477bdf891c59 |
ripemd-160 | 72ae1565d8be60a34719f58b646403894446aa22 |
145424148 as geometric shapes
Circle
Radius = nDiameter | 290848296 |
---|---|
Circumference | 913726870.02271 |
Area | 6.643897578888E+16 |
Sphere
Radius = nVolume | 1.2882441930787E+25 |
---|---|
Surface area | 2.6575590315552E+17 |
Circumference | 913726870.02271 |
Square
Length = nPerimeter | 581696592 |
---|---|
Area | 21148182821525904 |
Diagonal | 205660802.39815 |
Cube
Length = nSurface area | 126889096929155424 |
---|---|
Volume | 3.0754564685686E+24 |
Space diagonal | 251882012.98342 |
Equilateral Triangle
Length = nPerimeter | 436272444 |
---|---|
Area | 9.1574317836596E+15 |
Altitude | 125941006.49171 |
Triangular Pyramid
Length = nSurface area | 9.1574317836596E+15 |
---|---|
Volume | 3.6244602069482E+23 |
Height | 68553600.799384 |