149740591 (number)
149740591 is an odd 9-digits composite number following 149740590 and preceding 149740592. In scientific notation, it is written as 1.49740591 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 104457600 positive integers (up to 149740591) that are relatively prime to 149740591.
Interesting facts
- 149740591 has 48 divisors, whose sum is 208286208
- The reverse of 149740591 is 195047941
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | one hundred forty-nine million seven hundred forty thousand five hundred ninety-one |
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Notation
Scientific notation | 1.49740591 × 10^8 |
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Engineering notation | 1.49740591 × 10^6 |
Prime Factorization of 149740591
Prime Factorization 13 × 7 × 11 × 13 × 37 × 311
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 11518507 | Product of the distinct prime numbers |
The prime factorization of 149740591 is 13 × 7 × 11 × 13 × 37 × 311. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149740591)
Multiplication
n×yn×2 | 299481182 |
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n×3 | 449221773 |
n×4 | 598962364 |
n×5 | 748702955 |
Division
n÷yn÷2 | 74870295.5 |
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n÷3 | 49913530.333333 |
n÷3 | 37435147.75 |
n÷5 | 29948118.2 |
Exponentiation
nyn2 | 22422244593029281 |
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n3 | 3.3575201569068E+24 |
n4 | 5.0275705258963E+32 |
n5 | 7.5283138184189E+40 |
Nth Root
y√n2√n | 12236.853803164 |
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3√n | 531.02281541391 |
4√n | 110.62031370035 |
5√n | 43.15865567024 |
Divisors of 149740591
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 | -149740590 | 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 149740591 can be divided by 48 positive divisors. The sum of these divisors (counting 149740591) is 1, the average is 0.020833333333333.
Base conversion 149740591
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001101110000101111 |
3 | Ternary | 101102202121110211 |
4 | Quaternary | 20323031300233 |
5 | Quinary | 301313144331 |
6 | Senary | 22505243251 |
8 | Octal | 1073156057 |
10 | Decimal | 149740591 |
12 | Duodecimal | 42193527 |
16 | Hexadecimal | 8ecdc2f |
20 | Vigesimal | 26fhb9b |
36 | Base36 | 2h5gkv |
Cryptographic Hash Functions
md5 | 8422ebad82786a2b8db1c1a9e6c07d60 |
---|---|
sha1 | f12161a695619b23d000caf14f930376b34ba56b |
sha256 | 15759feb4125a2c3a91b11715a1775e530307f7274655d0e86b77526c3a695e9 |
sha512 | 6fb835b81a15a20d6a7c2559394783836f83bc6e4f094657a22ff2b235f09c49c1d4b9cf86333b69f4013e0dcc288a1751e3dba996b8baa0563a99021d92cf09 |
ripemd-160 | 608713f9a52f9eef4420d10dd3412d07d4a4cdd8 |
149740591 as geometric shapes
Circle
Radius = nDiameter | 299481182 |
---|---|
Circumference | 940847881.25959 |
Area | 7.0441558890454E+16 |
Sphere
Radius = nVolume | 1.4063947545624E+25 |
---|---|
Surface area | 2.8176623556182E+17 |
Circumference | 940847881.25959 |
Square
Length = nPerimeter | 598962364 |
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Area | 22422244593029281 |
Diagonal | 211765174.62996 |
Cube
Length = nSurface area | 134533467558175686 |
---|---|
Volume | 3.3575201569068E+24 |
Space diagonal | 259358311.56739 |
Equilateral Triangle
Length = nPerimeter | 449221773 |
---|---|
Area | 9.7091167137158E+15 |
Altitude | 129679155.7837 |
Triangular Pyramid
Length = nSurface area | 9.7091167137158E+15 |
---|---|
Volume | 3.9568754515322E+23 |
Height | 70588391.543321 |