105804905 (number)

105804905 is an odd 9-digits composite number following 105804904 and preceding 105804906. In scientific notation, it is written as 1.05804905 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 81725056 positive integers (up to 105804905) that are relatively prime to 105804905.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred four thousand nine hundred five

Notation

Scientific notation 1.05804905 × 10^8
Engineering notation 1.05804905 × 10^6

Prime Factorization of 105804905

Prime Factorization 5 × 29 × 729689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 105804905
Product of the distinct prime numbers

The prime factorization of 105804905 is 5 × 29 × 729689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 73, 84, 132, 364, 7306, 6987, 20540, 28665, 255056, 231128, 5476498, 7197644, 4974015, 22222133, 636010641, 785812645, 8454955001, 5479640149

Basic calculations (n = 105804905)

Multiplication

n×y
n×2 211609810
n×3 317414715
n×4 423219620
n×5 529024525

Division

n÷y
n÷2 52902452.5
n÷3 35268301.666667
n÷3 26451226.25
n÷5 21160981

Exponentiation

ny
n2 11194677922059025
n3 1.1844518340491E+24
n4 1.2532081377864E+32
n5 1.3259556796371E+40

Nth Root

y√n
2√n 10286.151126636
3√n 472.9718213751
4√n 101.42066419934
5√n 40.26253916807

Divisors of 105804905

1, 5, 29, 145, 729689, 3648445, 21160981, 105804905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -105804904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105804905 can be divided by 8 positive divisors. The sum of these divisors (counting 105804905) is 1, the average is 0.125.

Base conversion 105804905

Base System Value
2 Binary 110010011100111010001101001
3 Ternary 21101002110001012
4 Quaternary 12103213101221
5 Quinary 204041224110
6 Senary 14255433305
8 Octal 623472151
10 Decimal 105804905
12 Duodecimal 2b525835
16 Hexadecimal 64e7469
20 Vigesimal 1d15c55
36 Base36 1qzrl5

Cryptographic Hash Functions

md5 965788c29096811103713363cd21e71e
sha1 107ce49e81456495e2312a369bcc3a7407988d77
sha256 16f97c8b2992c47e64c7d9bc8324fa23a25408e75bac8b3fadc7b81c879712c6
sha512 b988487d1f4777330c8737b6fbda186c0e93f7b634b55f1a677b5b5f607934047e75e27a5bcf5a70defa31392211aa642237790de97a39cbc6265ed2e7bccf3c
ripemd-160 80983a805f9e4840f19145c1cb8c72090b468dc4

105804905 as geometric shapes

Circle

Radius = n
Diameter 211609810
Circumference 664791824.52353
Area 3.5169117919244E+16

Sphere

Radius = n
Volume 4.9614202405059E+24
Surface area 1.4067647167698E+17
Circumference 664791824.52353

Square

Length = n
Perimeter 423219620
Area 11194677922059025
Diagonal 149630731.6166

Cube

Length = n
Surface area 67168067532354150
Volume 1.1844518340491E+24
Space diagonal 183259471.15

Equilateral Triangle

Length = n
Perimeter 317414715
Area 4.847437733844E+15
Altitude 91629735.574999

Triangular Pyramid

Length = n
Surface area 4.847437733844E+15
Volume 1.3958898730749E+23
Height 49876910.538866