149748460 (number)
149748460 is an even 9-digits composite number following 149748459 and preceding 149748461. In scientific notation, it is written as 1.49748460 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 36 positive divisors. There are 57645504 positive integers (up to 149748460) that are relatively prime to 149748460.
Interesting facts
- 149748460 has 36 divisors, whose sum is 274169896
- The reverse of 149748460 is 064847941
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred forty-nine million seven hundred forty-eight thousand four hundred sixty |
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Notation
Scientific notation | 1.49748460 × 10^8 |
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Engineering notation | 1.49748460 × 10^6 |
Prime Factorization of 149748460
Prime Factorization 2 × 2 × 145 × 29 × 29 × 307
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2581870 | Product of the distinct prime numbers |
The prime factorization of 149748460 is 2 × 2 × 145 × 29 × 29 × 307. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149748460)
Multiplication
n×yn×2 | 299496920 |
---|---|
n×3 | 449245380 |
n×4 | 598993840 |
n×5 | 748742300 |
Division
n÷yn÷2 | 74874230 |
---|---|
n÷3 | 49916153.333333 |
n÷3 | 37437115 |
n÷5 | 29949692 |
Exponentiation
nyn2 | 22424601272371600 |
---|---|
n3 | 3.3580495066517E+24 |
n4 | 5.0286274222485E+32 |
n5 | 7.5302921239548E+40 |
Nth Root
y√n2√n | 12237.175327664 |
---|---|
3√n | 531.03211715659 |
4√n | 110.62176697045 |
5√n | 43.159109265783 |
Divisors of 149748460
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149748459 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149748460 can be divided by 36 positive divisors. The sum of these divisors (counting 149748460) is 1, the average is 0.027777777777778.
Base conversion 149748460
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001111101011101100 |
3 | Ternary | 101102210000021021 |
4 | Quaternary | 20323033223230 |
5 | Quinary | 301313422320 |
6 | Senary | 22505343524 |
8 | Octal | 1073175354 |
10 | Decimal | 149748460 |
12 | Duodecimal | 42197ba4 |
16 | Hexadecimal | 8ecfaec |
20 | Vigesimal | 26fib30 |
36 | Base36 | 2h5mng |
Cryptographic Hash Functions
md5 | 1cf889b1818c2a78a013445a61c769fd |
---|---|
sha1 | 53d4736c1abbfcb81bcfe6380bae87d406b2d0ab |
sha256 | 6baf8b3d7d4e10e8b02c8508ae9e6fad8b48b45d6e69a786da81e4edf7ae5132 |
sha512 | 0b0b710604fd1dfcde6bf8e88ecbfc87c69f33298e406f63d11db886823929ba6edb2e28c9eed7b1258ab4e2743c7a4db8e2baeb4a7bb6b7f61a6ed417478674 |
ripemd-160 | 869a3fd50c34235e177317c08076614575ec0d86 |
149748460 as geometric shapes
Circle
Radius = nDiameter | 299496920 |
---|---|
Circumference | 940897323.64477 |
Area | 7.0448962616963E+16 |
Sphere
Radius = nVolume | 1.406616488065E+25 |
---|---|
Surface area | 2.8179585046785E+17 |
Circumference | 940897323.64477 |
Square
Length = nPerimeter | 598993840 |
---|---|
Area | 22424601272371600 |
Diagonal | 211776303.07648 |
Cube
Length = nSurface area | 134547607634229600 |
---|---|
Volume | 3.3580495066517E+24 |
Space diagonal | 259371941.0752 |
Equilateral Triangle
Length = nPerimeter | 449245380 |
---|---|
Area | 9.7101371858053E+15 |
Altitude | 129685970.5376 |
Triangular Pyramid
Length = nSurface area | 9.7101371858053E+15 |
---|---|
Volume | 3.9574992961892E+23 |
Height | 70592101.025495 |