149719140 (number)
149719140 is an even 9-digits composite number following 149719139 and preceding 149719141. In scientific notation, it is written as 1.49719140 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 39836160 positive integers (up to 149719140) that are relatively prime to 149719140.
Interesting facts
- 149719140 has 48 divisors, whose sum is 373465344
- The reverse of 149719140 is 041917941
- Previous prime number is 1093
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred forty-nine million seven hundred nineteen thousand one hundred forty |
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Notation
Scientific notation | 1.49719140 × 10^8 |
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Engineering notation | 1.49719140 × 10^6 |
Prime Factorization of 149719140
Prime Factorization 2 × 2 × 15 × 3 × 1093 × 761
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 74859570 | Product of the distinct prime numbers |
The prime factorization of 149719140 is 2 × 2 × 15 × 3 × 1093 × 761. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149719140)
Multiplication
n×yn×2 | 299438280 |
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n×3 | 449157420 |
n×4 | 598876560 |
n×5 | 748595700 |
Division
n÷yn÷2 | 74859570 |
---|---|
n÷3 | 49906380 |
n÷3 | 37429785 |
n÷5 | 29943828 |
Exponentiation
nyn2 | 22415820882339600 |
---|---|
n3 | 3.3560774248979E+24 |
n4 | 5.0246902582913E+32 |
n5 | 7.5229230423775E+40 |
Nth Root
y√n2√n | 12235.977280136 |
---|---|
3√n | 530.99745708295 |
4√n | 110.61635177557 |
5√n | 43.157419065829 |
Divisors of 149719140
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 | -149719139 | 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 149719140 can be divided by 48 positive divisors. The sum of these divisors (counting 149719140) is 1, the average is 0.020833333333333.
Base conversion 149719140
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001000100001100100 |
3 | Ternary | 101102201112001100 |
4 | Quaternary | 20323020201210 |
5 | Quinary | 301312003030 |
6 | Senary | 22505000100 |
8 | Octal | 1073104144 |
10 | Decimal | 149719140 |
12 | Duodecimal | 42183030 |
16 | Hexadecimal | 8ec8864 |
20 | Vigesimal | 26fehh0 |
36 | Base36 | 2h5010 |
Cryptographic Hash Functions
md5 | 9adfc339037d3950f3663f6e2765ed98 |
---|---|
sha1 | 189d4cb71584ee6dd6477397aa6126d577d4e5c9 |
sha256 | 79027f469e66751e667fcaa55ea1d3e5e2443a1d495db2bf3c0e30817aa87365 |
sha512 | c5ec4707388a61e89d9577150180264d032cca088f4591f9a52d477b5b7f8ba0faa736cf1ebbac5e3c9df9f166e9d10ccfdcefbd0cdfaf6315b7f3a898ced34b |
ripemd-160 | d5024dea2c00cf31976fc47cc86b973818a3f11f |
149719140 as geometric shapes
Circle
Radius = nDiameter | 299438280 |
---|---|
Circumference | 940713100.65156 |
Area | 7.0421378208143E+16 |
Sphere
Radius = nVolume | 1.4057904243917E+25 |
---|---|
Surface area | 2.8168551283257E+17 |
Circumference | 940713100.65156 |
Square
Length = nPerimeter | 598876560 |
---|---|
Area | 22415820882339600 |
Diagonal | 211734838.33484 |
Cube
Length = nSurface area | 134494925294037600 |
---|---|
Volume | 3.3560774248979E+24 |
Space diagonal | 259321157.34552 |
Equilateral Triangle
Length = nPerimeter | 449157420 |
---|---|
Area | 9.7063351653939E+15 |
Altitude | 129660578.67276 |
Triangular Pyramid
Length = nSurface area | 9.7063351653939E+15 |
---|---|
Volume | 3.955175175554E+23 |
Height | 70578279.444945 |