149736816 (number)
149736816 is an even 9-digits composite number following 149736815 and preceding 149736817. In scientific notation, it is written as 1.49736816 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 46973952 positive integers (up to 149736816) that are relatively prime to 149736816.
Interesting facts
- 149736816 has 40 divisors, whose sum is 328686800
- The reverse of 149736816 is 618637941
- Previous prime number is 51
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 seven hundred thirty-six thousand eight hundred sixteen |
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Notation
Scientific notation | 1.49736816 × 10^8 |
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Engineering notation | 1.49736816 × 10^6 |
Prime Factorization of 149736816
Prime Factorization 2 × 2 × 2 × 2 × 9 × 51 × 20389
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 18717102 | Product of the distinct prime numbers |
The prime factorization of 149736816 is 2 × 2 × 2 × 2 × 9 × 51 × 20389. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149736816)
Multiplication
n×yn×2 | 299473632 |
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n×3 | 449210448 |
n×4 | 598947264 |
n×5 | 748684080 |
Division
n÷yn÷2 | 74868408 |
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n÷3 | 49912272 |
n÷3 | 37434204 |
n÷5 | 29947363.2 |
Exponentiation
nyn2 | 22421114065817856 |
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n3 | 3.3572662313884E+24 |
n4 | 5.0270635595242E+32 |
n5 | 7.5273649123277E+40 |
Nth Root
y√n2√n | 12236.699555027 |
---|---|
3√n | 531.01835296775 |
4√n | 110.6196165019 |
5√n | 43.158438059815 |
Divisors of 149736816
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 | -149736815 | 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 149736816 can be divided by 40 positive divisors. The sum of these divisors (counting 149736816) is 1, the average is 0.025.
Base conversion 149736816
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001100110101110000 |
3 | Ternary | 101102202102022000 |
4 | Quaternary | 20323030311300 |
5 | Quinary | 301313034231 |
6 | Senary | 22505214000 |
8 | Octal | 1073146560 |
10 | Decimal | 149736816 |
12 | Duodecimal | 42191300 |
16 | Hexadecimal | 8eccd70 |
20 | Vigesimal | 26fh20g |
36 | Base36 | 2h5do0 |
Cryptographic Hash Functions
md5 | ba80ba5dcdc1847df6b603dde7a167b5 |
---|---|
sha1 | 88e0472980dd68a86077b51d8334890e641c1d5f |
sha256 | 078c1911350ca103084045bee87940c55c933448d0f661509df341aa1e5ba572 |
sha512 | 4a3062f388545ccad9b0841841fb3d943d835e89f802269b0f44ddb266a6bc3c328241ca25096622fa79d6b4bd9a0f407e01d8d56a2f0af635c83b04774bd202 |
ripemd-160 | aeb6ba19c567215ede3583150291059a4f1cdfd7 |
149736816 as geometric shapes
Circle
Radius = nDiameter | 299473632 |
---|---|
Circumference | 940824162.23505 |
Area | 7.0438007234472E+16 |
Sphere
Radius = nVolume | 1.40628839049E+25 |
---|---|
Surface area | 2.8175202893789E+17 |
Circumference | 940824162.23505 |
Square
Length = nPerimeter | 598947264 |
---|---|
Area | 22421114065817856 |
Diagonal | 211759835.97376 |
Cube
Length = nSurface area | 134526684394907136 |
---|---|
Volume | 3.3572662313884E+24 |
Space diagonal | 259351773.07559 |
Equilateral Triangle
Length = nPerimeter | 449210448 |
---|---|
Area | 9.7086271810734E+15 |
Altitude | 129675886.5378 |
Triangular Pyramid
Length = nSurface area | 9.7086271810734E+15 |
---|---|
Volume | 3.9565761974389E+23 |
Height | 70586611.991255 |