149611968 (number)
149611968 is an even 9-digits composite number following 149611967 and preceding 149611969. In scientific notation, it is written as 1.49611968 × 10^8. The sum of its digits is 45. It has a total of 11 prime factors and 224 positive divisors. There are 42577920 positive integers (up to 149611968) that are relatively prime to 149611968.
Interesting facts
- 149611968 has 224 divisors, whose sum is 509137920
- The reverse of 149611968 is 869116941
- Previous prime number is 11
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 six hundred eleven thousand nine hundred sixty-eight |
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Notation
Scientific notation | 1.49611968 × 10^8 |
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Engineering notation | 1.49611968 × 10^6 |
Prime Factorization of 149611968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 17 × 11 × 463
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 4675374 | Product of the distinct prime numbers |
The prime factorization of 149611968 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 17 × 11 × 463. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149611968)
Multiplication
n×yn×2 | 299223936 |
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n×3 | 448835904 |
n×4 | 598447872 |
n×5 | 748059840 |
Division
n÷yn÷2 | 74805984 |
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n÷3 | 49870656 |
n÷3 | 37402992 |
n÷5 | 29922393.6 |
Exponentiation
nyn2 | 22383740968833024 |
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n3 | 3.3488755375493E+24 |
n4 | 5.0103185975981E+32 |
n5 | 7.4960362569366E+40 |
Nth Root
y√n2√n | 12231.597115667 |
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3√n | 530.87072725286 |
4√n | 110.59655110205 |
5√n | 43.151238704615 |
Divisors of 149611968
224 divisors
τ | Total Divisors | 224 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149611967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0044642857142857 | 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 | 224 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149611968 can be divided by 224 positive divisors. The sum of these divisors (counting 149611968) is 1, the average is 0.0044642857142857.
Base conversion 149611968
Base | System | Value |
---|---|---|
2 | Binary | 1000111010101110010111000000 |
3 | Ternary | 101102112002001000 |
4 | Quaternary | 20322232113000 |
5 | Quinary | 301300040333 |
6 | Senary | 22502412000 |
8 | Octal | 1072562700 |
10 | Decimal | 149611968 |
12 | Duodecimal | 42131000 |
16 | Hexadecimal | 8eae5c0 |
20 | Vigesimal | 26f19i8 |
36 | Base36 | 2h2pc0 |
Cryptographic Hash Functions
md5 | db4ca503caf38f8aaafe7fdfb48f32d6 |
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sha1 | 75fa6636ba164bfd0d133e40a0aae56bc6c07549 |
sha256 | 5f7a4b7364391f3564d983fc0313026068e49fe12f666f2ec89164bee37a9d05 |
sha512 | 89e50d472c104c39f842d44c7526060ec716440f52a3fad8eb47718c01faa1078b95e836725fe9c5222170bd63a214acb7f0f24abae5590d171b3c2bf2d1db44 |
ripemd-160 | 416b5b5164806a33e2cf0490b7cfbb66d9eceb8e |
149611968 as geometric shapes
Circle
Radius = nDiameter | 299223936 |
---|---|
Circumference | 940039719.11582 |
Area | 7.0320596187543E+16 |
Sphere
Radius = nVolume | 1.4027737048735E+25 |
---|---|
Surface area | 2.8128238475017E+17 |
Circumference | 940039719.11582 |
Square
Length = nPerimeter | 598447872 |
---|---|
Area | 22383740968833024 |
Diagonal | 211583274.23893 |
Cube
Length = nSurface area | 134302445812998144 |
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Volume | 3.3488755375493E+24 |
Space diagonal | 259135529.99637 |
Equilateral Triangle
Length = nPerimeter | 448835904 |
---|---|
Area | 9.69244415537E+15 |
Altitude | 129567764.99818 |
Triangular Pyramid
Length = nSurface area | 9.69244415537E+15 |
---|---|
Volume | 3.9466876699181E+23 |
Height | 70527758.079643 |