149631744 (number)
149631744 is an even 9-digits composite number following 149631743 and preceding 149631745. In scientific notation, it is written as 1.49631744 × 10^8. The sum of its digits is 39. It has a total of 12 prime factors and 144 positive divisors. There are 46362624 positive integers (up to 149631744) that are relatively prime to 149631744.
Interesting facts
- 149631744 has 144 divisors, whose sum is 427375872
- The reverse of 149631744 is 447136941
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred forty-nine million six hundred thirty-one thousand seven hundred forty-four |
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Notation
Scientific notation | 1.49631744 × 10^8 |
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Engineering notation | 1.49631744 × 10^6 |
Prime Factorization of 149631744
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 23 × 197
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 1168998 | Product of the distinct prime numbers |
The prime factorization of 149631744 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 23 × 197. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149631744)
Multiplication
n×yn×2 | 299263488 |
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n×3 | 448895232 |
n×4 | 598526976 |
n×5 | 748158720 |
Division
n÷yn÷2 | 74815872 |
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n÷3 | 49877248 |
n÷3 | 37407936 |
n÷5 | 29926348.8 |
Exponentiation
nyn2 | 22389658812481536 |
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n3 | 3.3502036956766E+24 |
n4 | 5.0129682173933E+32 |
n5 | 7.5009917698513E+40 |
Nth Root
y√n2√n | 12232.405487066 |
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3√n | 530.89411672966 |
4√n | 110.60020563754 |
5√n | 43.152379407183 |
Divisors of 149631744
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149631743 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149631744 can be divided by 144 positive divisors. The sum of these divisors (counting 149631744) is 1, the average is 0.0069444444444444.
Base conversion 149631744
Base | System | Value |
---|---|---|
2 | Binary | 1000111010110011001100000000 |
3 | Ternary | 101102120002011110 |
4 | Quaternary | 20322303030000 |
5 | Quinary | 301301203434 |
6 | Senary | 22503043320 |
8 | Octal | 1072631400 |
10 | Decimal | 149631744 |
12 | Duodecimal | 42140540 |
16 | Hexadecimal | 8eb3300 |
20 | Vigesimal | 26f3j74 |
36 | Base36 | 2h34lc |
Cryptographic Hash Functions
md5 | 35e93eda4a2a2c4494ee866e45aba23e |
---|---|
sha1 | a67954a018b70f456d32338b01782b2e81baed44 |
sha256 | a23088187807253ff1a4d7e96908ce31218f8bff88915631afa3b05dfecd0598 |
sha512 | 8bbd95dee136f07ed5294aca878728535582d27be55805db9526e7002046885b316d8c26ad949501d1b6c2630b4b1c46db6ef9e24d59b69ac3dc9a4000a4e764 |
ripemd-160 | f4962dd8a6cd3c8f9af2a3f408bfa1423abde28b |
149631744 as geometric shapes
Circle
Radius = nDiameter | 299263488 |
---|---|
Circumference | 940163975.38846 |
Area | 7.0339187641674E+16 |
Sphere
Radius = nVolume | 1.4033300424489E+25 |
---|---|
Surface area | 2.813567505667E+17 |
Circumference | 940163975.38846 |
Square
Length = nPerimeter | 598526976 |
---|---|
Area | 22389658812481536 |
Diagonal | 211611241.72634 |
Cube
Length = nSurface area | 134337952874889216 |
---|---|
Volume | 3.3502036956766E+24 |
Space diagonal | 259169783.03314 |
Equilateral Triangle
Length = nPerimeter | 448895232 |
---|---|
Area | 9.6950066568376E+15 |
Altitude | 129584891.51657 |
Triangular Pyramid
Length = nSurface area | 9.6950066568376E+15 |
---|---|
Volume | 3.9482529192819E+23 |
Height | 70537080.575446 |