38990424 (number)
38990424 is an even 8-digits composite number following 38990423 and preceding 38990425. In scientific notation, it is written as 3.8990424 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 11701760 positive integers (up to 38990424) that are relatively prime to 38990424.
Interesting facts
- 38990424 has 64 divisors, whose sum is 107360640
- The reverse of 38990424 is 42409983
- Previous prime number is 1307
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | thirty-eight million nine hundred ninety thousand four hundred twenty-four |
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Notation
Scientific notation | 3.8990424 × 10^7 |
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Engineering notation | 3.8990424 × 10^6 |
Prime Factorization of 38990424
Prime Factorization 2 × 2 × 2 × 3 × 11 × 1307 × 113
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9747606 | Product of the distinct prime numbers |
The prime factorization of 38990424 is 2 × 2 × 2 × 3 × 11 × 1307 × 113. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38990424)
Multiplication
n×yn×2 | 77980848 |
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n×3 | 116971272 |
n×4 | 155961696 |
n×5 | 194952120 |
Division
n÷yn÷2 | 19495212 |
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n÷3 | 12996808 |
n÷3 | 9747606 |
n÷5 | 7798084.8 |
Exponentiation
nyn2 | 1520253163699776 |
---|---|
n3 | 5.9275315439996E+22 |
n4 | 2.3111696817392E+30 |
n5 | 9.0113485826956E+37 |
Nth Root
y√n2√n | 6244.231257729 |
---|---|
3√n | 339.09338626806 |
4√n | 79.02044835186 |
5√n | 32.97551535359 |
Divisors of 38990424
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38990423 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38990424 can be divided by 64 positive divisors. The sum of these divisors (counting 38990424) is 1, the average is 0.015625.
Base conversion 38990424
Base | System | Value |
---|---|---|
2 | Binary | 10010100101111001001011000 |
3 | Ternary | 2201100220210210 |
4 | Quaternary | 2110233021120 |
5 | Quinary | 34440143144 |
6 | Senary | 3511411120 |
8 | Octal | 224571130 |
10 | Decimal | 38990424 |
12 | Duodecimal | 11083aa0 |
16 | Hexadecimal | 252f258 |
20 | Vigesimal | c3dg14 |
36 | Base36 | n7p7c |
Cryptographic Hash Functions
md5 | b9acc74e0afbc154d0b49ba7d0abf762 |
---|---|
sha1 | f69d081a4501bf2ea7ff4c03c8750e94fe22543e |
sha256 | 37fdadfa07f2be2660e0e009ecff723338fd7a5bef653f8715c4d990d1c66a55 |
sha512 | 5976efa7117ef0fd4a14e5156e415fe93da2faacbf5a8b6c00e26b853a980a656e6a78fd548abbe2d6138d791b3c0bdb6cfe263188af6a35e211b7c4074cb7ff |
ripemd-160 | 019af559b4a968ae045932cb6b6465f2d2896a5d |
38990424 as geometric shapes
Circle
Radius = nDiameter | 77980848 |
---|---|
Circumference | 244984059.1975 |
Area | 4.7760161706759E+15 |
Sphere
Radius = nVolume | 2.4829186070068E+23 |
---|---|
Surface area | 1.9104064682703E+16 |
Circumference | 244984059.1975 |
Square
Length = nPerimeter | 155961696 |
---|---|
Area | 1520253163699776 |
Diagonal | 55140786.423477 |
Cube
Length = nSurface area | 9121518982198656 |
---|---|
Volume | 5.9275315439996E+22 |
Space diagonal | 67533395.376653 |
Equilateral Triangle
Length = nPerimeter | 116971272 |
---|---|
Area | 6.5828892997383E+14 |
Altitude | 33766697.688326 |
Triangular Pyramid
Length = nSurface area | 6.5828892997383E+14 |
---|---|
Volume | 6.9856629174321E+21 |
Height | 18380262.141159 |