149724984 (number)
149724984 is an even 9-digits composite number following 149724983 and preceding 149724985. In scientific notation, it is written as 1.49724984 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 46972416 positive integers (up to 149724984) that are relatively prime to 149724984.
Interesting facts
- 149724984 has 32 divisors, whose sum is 396331920
- The reverse of 149724984 is 489427941
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred forty-nine million seven hundred twenty-four thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.49724984 × 10^8 |
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Engineering notation | 1.49724984 × 10^6 |
Prime Factorization of 149724984
Prime Factorization 2 × 2 × 2 × 17 × 3 × 366973
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 37431246 | Product of the distinct prime numbers |
The prime factorization of 149724984 is 2 × 2 × 2 × 17 × 3 × 366973. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 149724984)
Multiplication
n×yn×2 | 299449968 |
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n×3 | 449174952 |
n×4 | 598899936 |
n×5 | 748624920 |
Division
n÷yn÷2 | 74862492 |
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n÷3 | 49908328 |
n÷3 | 37431246 |
n÷5 | 29944996.8 |
Exponentiation
nyn2 | 22417570833800256 |
---|---|
n3 | 3.3564704344096E+24 |
n4 | 5.0254748208845E+32 |
n5 | 7.5243913714934E+40 |
Nth Root
y√n2√n | 12236.21608178 |
---|---|
3√n | 531.00436581612 |
4√n | 110.61743118415 |
5√n | 43.157755974015 |
Divisors of 149724984
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -149724983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 149724984 can be divided by 32 positive divisors. The sum of these divisors (counting 149724984) is 1, the average is 0.03125.
Base conversion 149724984
Base | System | Value |
---|---|---|
2 | Binary | 1000111011001001111100111000 |
3 | Ternary | 101102201211001210 |
4 | Quaternary | 20323021330320 |
5 | Quinary | 301312144414 |
6 | Senary | 22505043120 |
8 | Octal | 1073117470 |
10 | Decimal | 149724984 |
12 | Duodecimal | 421864a0 |
16 | Hexadecimal | 8ec9f38 |
20 | Vigesimal | 26ffc94 |
36 | Base36 | 2h54jc |
Cryptographic Hash Functions
md5 | 683b74306d0b0b5759be935635cdb980 |
---|---|
sha1 | 600ef6ad40e45d0f7964510a8e095f28c3a821eb |
sha256 | fe4feb69f629fde4cf92cafbb862fefd668649557c6bb8d34c7de66139b01903 |
sha512 | 63e6a00ac40a0d48a48fbd60e3b52c19ec5203df09a4b9151d6abc71dceaf0ef6453767727d53dd1cad3105f4334beb0317cfe55b50db17383faaa71b3ec06a2 |
ripemd-160 | 5bc512c9f4c7d97af5fc96b0af9e9243217a99a4 |
149724984 as geometric shapes
Circle
Radius = nDiameter | 299449968 |
---|---|
Circumference | 940749819.5865 |
Area | 7.0426875842796E+16 |
Sphere
Radius = nVolume | 1.405955047831E+25 |
---|---|
Surface area | 2.8170750337118E+17 |
Circumference | 940749819.5865 |
Square
Length = nPerimeter | 598899936 |
---|---|
Area | 22417570833800256 |
Diagonal | 211743102.99889 |
Cube
Length = nSurface area | 134505425002801536 |
---|---|
Volume | 3.3564704344096E+24 |
Space diagonal | 259331279.45044 |
Equilateral Triangle
Length = nPerimeter | 449174952 |
---|---|
Area | 9.7070929166041E+15 |
Altitude | 129665639.72522 |
Triangular Pyramid
Length = nSurface area | 9.7070929166041E+15 |
---|---|
Volume | 3.9556383417053E+23 |
Height | 70581034.332965 |