149748750 (number)
149748750 is an even 9-digits composite number following 149748749 and preceding 149748751. In scientific notation, it is written as 1.49748750 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 36288000 positive integers (up to 149748750) that are relatively prime to 149748750.
Interesting facts
- 149748750 has 96 divisors, whose sum is 392522112
- The reverse of 149748750 is 057847941
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred forty-nine million seven hundred forty-eight thousand seven hundred fifty |
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Notation
Scientific notation | 1.49748750 × 10^8 |
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Engineering notation | 1.49748750 × 10^6 |
Prime Factorization of 149748750
Prime Factorization 2 × 3 × 261 × 15 × 75 × 5 × 17
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 149748750 | Product of the distinct prime numbers |
The prime factorization of 149748750 is 2 × 3 × 261 × 15 × 75 × 5 × 17. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149748750)
Multiplication
n×yn×2 | 299497500 |
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n×3 | 449246250 |
n×4 | 598995000 |
n×5 | 748743750 |
Division
n÷yn÷2 | 74874375 |
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n÷3 | 49916250 |
n÷3 | 37437187.5 |
n÷5 | 29949750 |
Exponentiation
nyn2 | 22424688126562500 |
---|---|
n3 | 3.3580690160926E+24 |
n4 | 5.0286663757359E+32 |
n5 | 7.5303650393349E+40 |
Nth Root
y√n2√n | 12237.187176798 |
---|---|
3√n | 531.03245995191 |
4√n | 110.62182052741 |
5√n | 43.15912598199 |
Divisors of 149748750
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149748749 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149748750 can be divided by 96 positive divisors. The sum of these divisors (counting 149748750) is 1, the average is 0.010416666666667.
Base conversion 149748750
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001111110000001110 |
3 | Ternary | 101102210000200000 |
4 | Quaternary | 20323033300032 |
5 | Quinary | 301313430000 |
6 | Senary | 22505345130 |
8 | Octal | 1073176016 |
10 | Decimal | 149748750 |
12 | Duodecimal | 421981a6 |
16 | Hexadecimal | 8ecfc0e |
20 | Vigesimal | 26fibha |
36 | Base36 | 2h5mvi |
Cryptographic Hash Functions
md5 | 610d59d293b9d717ad58e20e704d35bc |
---|---|
sha1 | 8553cf9f6e7ed2e4ef8320e0068f2c42b8f9ae1b |
sha256 | ba080ab6f5cecfb7b7b7770c6a4c4f4620d773a08c63de7fcb0c095411e6e849 |
sha512 | 1eb40e39043c83aa5debe4a70a74b468c3ca2cc2a3ea9f8a8cc174e97d860791976fa35abed59f76f762dc8e0598eb45687100491f90b4dd8721e8dc65dbd5ec |
ripemd-160 | 4f3d3108eddab3e6a0d8079c6f307a5d035ead8e |
149748750 as geometric shapes
Circle
Radius = nDiameter | 299497500 |
---|---|
Circumference | 940899145.76851 |
Area | 7.0449235477451E+16 |
Sphere
Radius = nVolume | 1.4066246601605E+25 |
---|---|
Surface area | 2.817969419098E+17 |
Circumference | 940899145.76851 |
Square
Length = nPerimeter | 598995000 |
---|---|
Area | 22424688126562500 |
Diagonal | 211776713.19842 |
Cube
Length = nSurface area | 134548128759375000 |
---|---|
Volume | 3.3580690160926E+24 |
Space diagonal | 259372443.36993 |
Equilateral Triangle
Length = nPerimeter | 449246250 |
---|---|
Area | 9.7101747947732E+15 |
Altitude | 129686221.68496 |
Triangular Pyramid
Length = nSurface area | 9.7101747947732E+15 |
---|---|
Volume | 3.9575222882858E+23 |
Height | 70592237.732806 |