38697984 (number)
38697984 is an even 8-digits composite number following 38697983 and preceding 38697985. In scientific notation, it is written as 3.8697984 × 10^7. The sum of its digits is 54. It has a total of 14 prime factors and 176 positive divisors. There are 10616832 positive integers (up to 38697984) that are relatively prime to 38697984.
Interesting facts
- 38697984 has 176 divisors, whose sum is 103168800
- The reverse of 38697984 is 48979683
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | thirty-eight million six hundred ninety-seven thousand nine hundred eighty-four |
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Notation
Scientific notation | 3.8697984 × 10^7 |
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Engineering notation | 3.8697984 × 10^6 |
Prime Factorization of 38697984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13 × 17 × 19
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 75582 | Product of the distinct prime numbers |
The prime factorization of 38697984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13 × 17 × 19. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38697984)
Multiplication
n×yn×2 | 77395968 |
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n×3 | 116093952 |
n×4 | 154791936 |
n×5 | 193489920 |
Division
n÷yn÷2 | 19348992 |
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n÷3 | 12899328 |
n÷3 | 9674496 |
n÷5 | 7739596.8 |
Exponentiation
nyn2 | 1497533965664256 |
---|---|
n3 | 5.7951545442732E+22 |
n4 | 2.2426079783181E+30 |
n5 | 8.6784407663227E+37 |
Nth Root
y√n2√n | 6220.7703702998 |
---|---|
3√n | 338.24349015582 |
4√n | 78.871860446548 |
5√n | 32.925901008069 |
Divisors of 38697984
176 divisors
τ | Total Divisors | 176 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38697983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0056818181818182 | 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 | 176 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38697984 can be divided by 176 positive divisors. The sum of these divisors (counting 38697984) is 1, the average is 0.0056818181818182.
Base conversion 38697984
Base | System | Value |
---|---|---|
2 | Binary | 10010011100111110000000000 |
3 | Ternary | 2200211001122200 |
4 | Quaternary | 2103213300000 |
5 | Quinary | 34401313414 |
6 | Senary | 3501233200 |
8 | Octal | 223476000 |
10 | Decimal | 38697984 |
12 | Duodecimal | 10b62800 |
16 | Hexadecimal | 24e7c00 |
20 | Vigesimal | c1h4j4 |
36 | Base36 | n1fk0 |
Cryptographic Hash Functions
md5 | 4f8b0bc55756642a4b016d22166787a0 |
---|---|
sha1 | 654450a7dc7e161725001948a1a61e2faaf1f77a |
sha256 | 2e13300a67fdceb37865a3700602655093b555b6f81a413f0a3997df3829803c |
sha512 | 992e9e31aefbb5e6b531a4fc96f70e9275762e8647e7cc45e5eb51341a1bf0721df6e052646089a10d3d1c3d4c8fcda39ec7cbf6a2722d84f0c2286541ad55ef |
ripemd-160 | 94775a17c72d4a36e606d8b422f97070884f02cb |
38697984 as geometric shapes
Circle
Radius = nDiameter | 77395968 |
---|---|
Circumference | 243146604.48627 |
Area | 4.704641705032E+15 |
Sphere
Radius = nVolume | 2.4274686590275E+23 |
---|---|
Surface area | 1.8818566820128E+16 |
Circumference | 243146604.48627 |
Square
Length = nPerimeter | 154791936 |
---|---|
Area | 1497533965664256 |
Diagonal | 54727213.809297 |
Cube
Length = nSurface area | 8985203793985536 |
---|---|
Volume | 5.7951545442732E+22 |
Space diagonal | 67026874.438487 |
Equilateral Triangle
Length = nPerimeter | 116093952 |
---|---|
Area | 6.4845122864765E+14 |
Altitude | 33513437.219244 |
Triangular Pyramid
Length = nSurface area | 6.4845122864765E+14 |
---|---|
Volume | 6.8296551271327E+21 |
Height | 18242404.603099 |