149788980 (number)
149788980 is an even 9-digits composite number following 149788979 and preceding 149788981. In scientific notation, it is written as 1.49788980 × 10^8. The sum of its digits is 54. It has a total of 9 prime factors and 192 positive divisors. There are 35856000 positive integers (up to 149788980) that are relatively prime to 149788980.
Interesting facts
- 149788980 has 192 divisors, whose sum is 514805760
- The reverse of 149788980 is 089887941
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | one hundred forty-nine million seven hundred eighty-eight thousand nine hundred eighty |
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Notation
Scientific notation | 1.49788980 × 10^8 |
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Engineering notation | 1.49788980 × 10^6 |
Prime Factorization of 149788980
Prime Factorization 2 × 2 × 5 × 3 × 3 × 3 × 11 × 151 × 167
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 8321610 | Product of the distinct prime numbers |
The prime factorization of 149788980 is 2 × 2 × 5 × 3 × 3 × 3 × 11 × 151 × 167. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149788980)
Multiplication
n×yn×2 | 299577960 |
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n×3 | 449366940 |
n×4 | 599155920 |
n×5 | 748944900 |
Division
n÷yn÷2 | 74894490 |
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n÷3 | 49929660 |
n÷3 | 37447245 |
n÷5 | 29957796 |
Exponentiation
nyn2 | 22436738529440400 |
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n3 | 3.3607761788516E+24 |
n4 | 5.0340723583848E+32 |
n5 | 7.5404856380865E+40 |
Nth Root
y√n2√n | 12238.830826513 |
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3√n | 531.08000964889 |
4√n | 110.62924941675 |
5√n | 43.161444672579 |
Divisors of 149788980
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149788979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149788980 can be divided by 192 positive divisors. The sum of these divisors (counting 149788980) is 1, the average is 0.0052083333333333.
Base conversion 149788980
Base | System | Value |
---|---|---|
2 | Binary | 1000111011011001100100110100 |
3 | Ternary | 101102212001212000 |
4 | Quaternary | 20323121210310 |
5 | Quinary | 301321221410 |
6 | Senary | 22510255300 |
8 | Octal | 1073314464 |
10 | Decimal | 149788980 |
12 | Duodecimal | 421b7530 |
16 | Hexadecimal | 8ed9934 |
20 | Vigesimal | 26g3c90 |
36 | Base36 | 2h6hx0 |
Cryptographic Hash Functions
md5 | 0f2dd4a58373fd980667ced679666521 |
---|---|
sha1 | 90e6c3baeccc2dd70cdc439e2e949bf45d5c963f |
sha256 | 7bfc2abb13bbe997a32b43a86b3d1fbf82b4e724b118175fefa26d3f4eaa41bf |
sha512 | ff9b7c53855ad389d2f5c640f4ae86e99bb44d072c934db12f7231a5c3cc2f909a91ee44303d52424e66c463506814cc357ceb5360c5f42b885475b69ec99688 |
ripemd-160 | 7c31eff2aa240cf36e6b1213052ed98da075e8fa |
149788980 as geometric shapes
Circle
Radius = nDiameter | 299577960 |
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Circumference | 941151918.31342 |
Area | 7.0487092934605E+16 |
Sphere
Radius = nVolume | 1.4077586338453E+25 |
---|---|
Surface area | 2.8194837173842E+17 |
Circumference | 941151918.31342 |
Square
Length = nPerimeter | 599155920 |
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Area | 22436738529440400 |
Diagonal | 211833607.01003 |
Cube
Length = nSurface area | 134620431176642400 |
---|---|
Volume | 3.3607761788516E+24 |
Space diagonal | 259442123.77392 |
Equilateral Triangle
Length = nPerimeter | 449366940 |
---|---|
Area | 9.7153927722822E+15 |
Altitude | 129721061.88696 |
Triangular Pyramid
Length = nSurface area | 9.7153927722822E+15 |
---|---|
Volume | 3.9607127101936E+23 |
Height | 70611202.336677 |