38785890 (number)

38785890 is an even 8-digits composite number following 38785889 and preceding 38785891. In scientific notation, it is written as 3.8785890 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 64 positive divisors. There are 8678400 positive integers (up to 38785890) that are relatively prime to 38785890.

Interesting facts

Basic properties

Name

Name thirty-eight million seven hundred eighty-five thousand eight hundred ninety

Notation

Scientific notation 3.8785890 × 10^7
Engineering notation 3.8785890 × 10^6

Prime Factorization of 38785890

Prime Factorization 2 × 3 × 5 × 13 × 11 × 9041

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 38785890
Product of the distinct prime numbers

The prime factorization of 38785890 is 2 × 3 × 5 × 13 × 11 × 9041. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 44, 29, 535, 633, 3048, 4800, 55628, 92184, 208136, 689198, 8979129, 6651120, 91881685, 38156890, 317092583, 753741687, 9052663129, 1847082264

Basic calculations (n = 38785890)

Multiplication

n×y
n×2 77571780
n×3 116357670
n×4 155143560
n×5 193929450

Division

n÷y
n÷2 19392945
n÷3 12928630
n÷3 9696472.5
n÷5 7757178

Exponentiation

ny
n2 1504345263092100
n3 5.8347369896311E+22
n4 2.2630546705876E+30
n5 8.7774589517398E+37

Nth Root

y√n
2√n 6227.8318859777
3√n 338.49941344798
4√n 78.916613497905
5√n 32.940846271831

Divisors of 38785890

1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 9041, 18082, 27123, 45205, 54246, 90410, 99451, 117533, 135615, 198902, 235066, 271230, 298353, 352599, 497255, 587665, 596706, 705198, 994510, 1175330, 1292863, 1491765, 1762995, 2585726, 2983530, 3525990, 3878589, 6464315, 7757178, 12928630, 19392945, 38785890

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 -38785889
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 38785890 can be divided by 64 positive divisors. The sum of these divisors (counting 38785890) is 1, the average is 0.015625.

Base conversion 38785890

Base System Value
2 Binary 10010011111101001101100010
3 Ternary 2200222112020110
4 Quaternary 2103331031202
5 Quinary 34412122030
6 Senary 3503152150
8 Octal 223751542
10 Decimal 38785890
12 Duodecimal 10ba5656
16 Hexadecimal 24fd362
20 Vigesimal c284ea
36 Base36 n3bdu

Cryptographic Hash Functions

md5 6faa6bf5e399f6efc38a50b30fa1b813
sha1 a55deddc8402b5fcd4074628f9319d56d0acda4f
sha256 0e76c5af16c633b276a78576a9a64d342f5db5b02af839c525da09f3f0fc8e2d
sha512 7d46945052a9b48d42caf62d13572cf28b66b016a94fdd59269842123f5ecf6df28e7e60069ba4c8ff17b87acb4659dc78d06351dfab450719a6fe1761a226c7
ripemd-160 f1eef760906d4b6058cf3f192ec67a89a0aba44e

38785890 as geometric shapes

Circle

Radius = n
Diameter 77571780
Circumference 243698934.17388
Area 4.7260400269927E+15

Sphere

Radius = n
Volume 2.4440489149672E+23
Surface area 1.8904160107971E+16
Circumference 243698934.17388

Square

Length = n
Perimeter 155143560
Area 1504345263092100
Diagonal 54851531.666711

Cube

Length = n
Surface area 9026071578552600
Volume 5.8347369896311E+22
Space diagonal 67179132.096778

Equilateral Triangle

Length = n
Perimeter 116357670
Area 6.5140060695027E+14
Altitude 33589566.048389

Triangular Pyramid

Length = n
Surface area 6.5140060695027E+14
Volume 6.8763034863469E+21
Height 18283843.888904