38996820 (number)
38996820 is an even 8-digits composite number following 38996819 and preceding 38996821. In scientific notation, it is written as 3.8996820 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 10399104 positive integers (up to 38996820) that are relatively prime to 38996820.
Interesting facts
- 38996820 has 36 divisors, whose sum is 118290900
- The reverse of 38996820 is 02869983
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | thirty-eight million nine hundred ninety-six thousand eight hundred twenty |
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Notation
Scientific notation | 3.8996820 × 10^7 |
---|---|
Engineering notation | 3.8996820 × 10^6 |
Prime Factorization of 38996820
Prime Factorization 2 × 2 × 3 × 3 × 5 × 216649
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6499470 | Product of the distinct prime numbers |
The prime factorization of 38996820 is 2 × 2 × 3 × 3 × 5 × 216649. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38996820)
Multiplication
n×yn×2 | 77993640 |
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n×3 | 116990460 |
n×4 | 155987280 |
n×5 | 194984100 |
Division
n÷yn÷2 | 19498410 |
---|---|
n÷3 | 12998940 |
n÷3 | 9749205 |
n÷5 | 7799364 |
Exponentiation
nyn2 | 1520751970112400 |
---|---|
n3 | 5.9304490843119E+22 |
n4 | 2.3126865546007E+30 |
n5 | 9.0187421286185E+37 |
Nth Root
y√n2√n | 6244.7433894436 |
---|---|
3√n | 339.11192691209 |
4√n | 79.023688786614 |
5√n | 32.976597145152 |
Divisors of 38996820
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38996819 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38996820 can be divided by 36 positive divisors. The sum of these divisors (counting 38996820) is 1, the average is 0.027777777777778.
Base conversion 38996820
Base | System | Value |
---|---|---|
2 | Binary | 10010100110000101101010100 |
3 | Ternary | 2201101020120200 |
4 | Quaternary | 2110300231110 |
5 | Quinary | 34440344240 |
6 | Senary | 3511500500 |
8 | Octal | 224605524 |
10 | Decimal | 38996820 |
12 | Duodecimal | 11087730 |
16 | Hexadecimal | 2530b54 |
20 | Vigesimal | c3ec10 |
36 | Base36 | n7u50 |
Cryptographic Hash Functions
md5 | 72a0d594f35cb4737af233c27d3911aa |
---|---|
sha1 | 0d8c171d1c70ea05d5cefb7de765facab828a33f |
sha256 | 852ea096192c4613017296bc115d05b54efbc3e4f843566d794196ee7eab497e |
sha512 | 4c0dadbd78887868fac73242f69d2f39c32f67ca836ad9a6802ed0c9710fbeade25cd00b3fa641596c6567142b9535f6570ea55cbb1b403a3d3574424cb0e8bd |
ripemd-160 | 26c533d098d593c70fd3be5c166bd4841ac34e73 |
38996820 as geometric shapes
Circle
Radius = nDiameter | 77993640 |
---|---|
Circumference | 245024246.45073 |
Area | 4.7775832172373E+15 |
Sphere
Radius = nVolume | 2.484140703435E+23 |
---|---|
Surface area | 1.9110332868949E+16 |
Circumference | 245024246.45073 |
Square
Length = nPerimeter | 155987280 |
---|---|
Area | 1520751970112400 |
Diagonal | 55149831.733422 |
Cube
Length = nSurface area | 9124511820674400 |
---|---|
Volume | 5.9304490843119E+22 |
Space diagonal | 67544473.573618 |
Equilateral Triangle
Length = nPerimeter | 116990460 |
---|---|
Area | 6.5850491948629E+14 |
Altitude | 33772236.786809 |
Triangular Pyramid
Length = nSurface area | 6.5850491948629E+14 |
---|---|
Volume | 6.9891012716641E+21 |
Height | 18383277.244474 |