149486512 (number)
149486512 is an even 9-digits composite number following 149486511 and preceding 149486513. In scientific notation, it is written as 1.49486512 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 62332416 positive integers (up to 149486512) that are relatively prime to 149486512.
Interesting facts
- 149486512 has 40 divisors, whose sum is 339961376
- The reverse of 149486512 is 215684941
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | one hundred forty-nine million four hundred eighty-six thousand five hundred twelve |
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Notation
Scientific notation | 1.49486512 × 10^8 |
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Engineering notation | 1.49486512 × 10^6 |
Prime Factorization of 149486512
Prime Factorization 2 × 2 × 2 × 2 × 7 × 37 × 36073
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 18685814 | Product of the distinct prime numbers |
The prime factorization of 149486512 is 2 × 2 × 2 × 2 × 7 × 37 × 36073. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149486512)
Multiplication
n×yn×2 | 298973024 |
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n×3 | 448459536 |
n×4 | 597946048 |
n×5 | 747432560 |
Division
n÷yn÷2 | 74743256 |
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n÷3 | 49828837.333333 |
n÷3 | 37371628 |
n÷5 | 29897302.4 |
Exponentiation
nyn2 | 22346217269926144 |
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n3 | 3.3404580760754E+24 |
n4 | 4.9935342627475E+32 |
n5 | 7.4646601949061E+40 |
Nth Root
y√n2√n | 12226.467682859 |
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3√n | 530.72229986115 |
4√n | 110.5733588296 |
5√n | 43.143999446156 |
Divisors of 149486512
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149486511 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149486512 can be divided by 40 positive divisors. The sum of these divisors (counting 149486512) is 1, the average is 0.025.
Base conversion 149486512
Base | System | Value |
---|---|---|
2 | Binary | 1000111010001111101110110000 |
3 | Ternary | 101102021200221111 |
4 | Quaternary | 20322033232300 |
5 | Quinary | 301232032022 |
6 | Senary | 22500003104 |
8 | Octal | 1072175660 |
10 | Decimal | 149486512 |
12 | Duodecimal | 42090494 |
16 | Hexadecimal | 8e8fbb0 |
20 | Vigesimal | 26e5g5c |
36 | Base36 | 2h00j4 |
Cryptographic Hash Functions
md5 | 28ed6bc3bdb66dba95a68f791c0e7e4f |
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sha1 | 2e07bfc36926424a6d3b96b692ecff0aa7f4b423 |
sha256 | 9d55a676731a7c10203b28030218c21f91287b4dee1b7f45061da253bafb3c6e |
sha512 | 82db1b858bd11fdd62b8b9f83ba208a1911f27650eb71065c18231431fbdf76c0b389df43107def53831c6fe0f0001431675225174c2307729357202ea792757 |
ripemd-160 | 8a5a63ccbed2ddf1d72058b0dc4ccb80f4137ac1 |
149486512 as geometric shapes
Circle
Radius = nDiameter | 298973024 |
---|---|
Circumference | 939251455.81992 |
Area | 7.0202712010721E+16 |
Sphere
Radius = nVolume | 1.3992478068564E+25 |
---|---|
Surface area | 2.8081084804289E+17 |
Circumference | 939251455.81992 |
Square
Length = nPerimeter | 597946048 |
---|---|
Area | 22346217269926144 |
Diagonal | 211405852.66225 |
Cube
Length = nSurface area | 134077303619556864 |
---|---|
Volume | 3.3404580760754E+24 |
Space diagonal | 258918233.83025 |
Equilateral Triangle
Length = nPerimeter | 448459536 |
---|---|
Area | 9.6761959171213E+15 |
Altitude | 129459116.91513 |
Triangular Pyramid
Length = nSurface area | 9.6761959171213E+15 |
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Volume | 3.9367675964372E+23 |
Height | 70468617.554083 |