386442906 (number)

386442906 is an even 9-digits composite number following 386442905 and preceding 386442907. In scientific notation, it is written as 3.86442906 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 128707200 positive integers (up to 386442906) that are relatively prime to 386442906.

Interesting facts

Basic properties

Name

Name three hundred eighty-six million four hundred forty-two thousand nine hundred six

Notation

Scientific notation 3.86442906 × 10^8
Engineering notation 3.86442906 × 10^6

Prime Factorization of 386442906

Prime Factorization 2 × 3 × 1231 × 52321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 386442906
Product of the distinct prime numbers

The prime factorization of 386442906 is 2 × 3 × 1231 × 52321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 56, 60, 108, 881, 7378, 6075, 81911, 28822, 368000, 243147, 3512513, 8644577, 88399462, 55002878, 910363332, 141031912, 2785481844, 5863227703

Basic calculations (n = 386442906)

Multiplication

n×y
n×2 772885812
n×3 1159328718
n×4 1545771624
n×5 1932214530

Division

n÷y
n÷2 193221453
n÷3 128814302
n÷3 96610726.5
n÷5 77288581.2

Exponentiation

ny
n2 149338119597724836
n3 5.771065691392E+25
n4 2.2301873964984E+34
n5 8.6184009842743E+42

Nth Root

y√n
2√n 19658.151133817
3√n 728.38631857925
4√n 140.20752880576
5√n 52.16954726381

Divisors of 386442906

1, 2, 3, 6, 1231, 2462, 3693, 7386, 52321, 104642, 156963, 313926, 64407151, 128814302, 193221453, 386442906

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386442905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386442906 can be divided by 16 positive divisors. The sum of these divisors (counting 386442906) is 1, the average is 0.0625.

Base conversion 386442906

Base System Value
2 Binary 10111000010001010011010011010
3 Ternary 222221011100000020
4 Quaternary 113002022122122
5 Quinary 1242412133111
6 Senary 102202451310
8 Octal 2702123232
10 Decimal 386442906
12 Duodecimal a9503b36
16 Hexadecimal 1708a69a
20 Vigesimal 60f5756
36 Base36 6e2t96

Cryptographic Hash Functions

md5 487b6ddfa3c3c335b72c0c494cf2bee8
sha1 d2601840f62b8101af8b30d3fb5d633155151762
sha256 2a055f5e5940420c8f71929ea18311b60cefa215125f58db71504e533f495bfb
sha512 74ddbd96c160bccdc7e5a466151b48a339531a3985a15fa115d35f3385007e8a40fdd15391fb77a8e58ea99f0d640c3183a9360d1b43e6164fdca75507194ee5
ripemd-160 621a24ba23389431892e3cd9ab7c4c4aa154c276

386442906 as geometric shapes

Circle

Radius = n
Diameter 772885812
Circumference 2428092389.043
Area 4.6915953942913E+17

Sphere

Radius = n
Volume 2.4173783439282E+26
Surface area 1.8766381577165E+18
Circumference 2428092389.043

Square

Length = n
Perimeter 1545771624
Area 149338119597724836
Diagonal 546512798.74807

Cube

Length = n
Surface area 896028717586349016
Volume 5.771065691392E+25
Space diagonal 669338747.41656

Equilateral Triangle

Length = n
Perimeter 1159328718
Area 6.4665302662514E+16
Altitude 334669373.70828

Triangular Pyramid

Length = n
Surface area 6.4665302662514E+16
Volume 6.8012661417606E+24
Height 182170932.91602