149977072 (number)
149977072 is an even 9-digits composite number following 149977071 and preceding 149977073. In scientific notation, it is written as 1.49977072 × 10^8. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 64094976 positive integers (up to 149977072) that are relatively prime to 149977072.
Interesting facts
- 149977072 has 40 divisors, whose sum is 333027296
- The reverse of 149977072 is 270779941
- Previous prime number is 397
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 46
- Digital Root 1
Name
Name | one hundred forty-nine million nine hundred seventy-seven thousand seventy-two |
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Notation
Scientific notation | 1.49977072 × 10^8 |
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Engineering notation | 1.49977072 × 10^6 |
Prime Factorization of 149977072
Prime Factorization 2 × 2 × 2 × 2 × 7 × 397 × 3373
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 18747134 | Product of the distinct prime numbers |
The prime factorization of 149977072 is 2 × 2 × 2 × 2 × 7 × 397 × 3373. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149977072)
Multiplication
n×yn×2 | 299954144 |
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n×3 | 449931216 |
n×4 | 599908288 |
n×5 | 749885360 |
Division
n÷yn÷2 | 74988536 |
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n÷3 | 49992357.333333 |
n÷3 | 37494268 |
n÷5 | 29995414.4 |
Exponentiation
nyn2 | 22493122125693184 |
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n3 | 3.3734525965499E+24 |
n4 | 5.0594054296135E+32 |
n5 | 7.5879481239433E+40 |
Nth Root
y√n2√n | 12246.512646464 |
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3√n | 531.30221139443 |
4√n | 110.6639627271 |
5√n | 43.172278911262 |
Divisors of 149977072
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149977071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149977072 can be divided by 40 positive divisors. The sum of these divisors (counting 149977072) is 1, the average is 0.025.
Base conversion 149977072
Base | System | Value |
---|---|---|
2 | Binary | 1000111100000111011111110000 |
3 | Ternary | 101110012121212101 |
4 | Quaternary | 20330013133300 |
5 | Quinary | 301343231242 |
6 | Senary | 22514310144 |
8 | Octal | 1074073760 |
10 | Decimal | 149977072 |
12 | Duodecimal | 42288354 |
16 | Hexadecimal | 8f077f0 |
20 | Vigesimal | 26h72dc |
36 | Base36 | 2haj1s |
Cryptographic Hash Functions
md5 | 11a4409629dc77d6dec04c4e842a472d |
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sha1 | 68fd7969a3ec1fab228e2314f8708281ad2e2829 |
sha256 | 3c0341b729e5286fdd3db7c0e1fb4ccee7477c0a71d2921b710afa7a8bb32ba2 |
sha512 | aa1888f1c7a04b5ab1e9b35daba88c55fc142bcab1c3d32288d505e46fff44810a8c3fd12a454c5d85b15071b147596364db0a77ed65afef916c5adbe1619644 |
ripemd-160 | 113f96e7d4b6ebc54961a7dbe0205ca049bdc0cc |
149977072 as geometric shapes
Circle
Radius = nDiameter | 299954144 |
---|---|
Circumference | 942333735.20421 |
Area | 7.0664227226376E+16 |
Sphere
Radius = nVolume | 1.4130685192739E+25 |
---|---|
Surface area | 2.826569089055E+17 |
Circumference | 942333735.20421 |
Square
Length = nPerimeter | 599908288 |
---|---|
Area | 22493122125693184 |
Diagonal | 212099609.26741 |
Cube
Length = nSurface area | 134958732754159104 |
---|---|
Volume | 3.3734525965499E+24 |
Space diagonal | 259767908.67442 |
Equilateral Triangle
Length = nPerimeter | 449931216 |
---|---|
Area | 9.7398075856381E+15 |
Altitude | 129883954.33721 |
Triangular Pyramid
Length = nSurface area | 9.7398075856381E+15 |
---|---|
Volume | 3.9756520117196E+23 |
Height | 70699869.755802 |