13778906 (number)

13778906 is an even 8-digits composite number following 13778905 and preceding 13778907. In scientific notation, it is written as 1.3778906 × 10^7. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 6889452 positive integers (up to 13778906) that are relatively prime to 13778906.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred seventy-eight thousand nine hundred six

Notation

Scientific notation 1.3778906 × 10^7
Engineering notation 1.3778906 × 10^6

Prime Factorization of 13778906

Prime Factorization 2 × 6889453

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13778906
Product of the distinct prime numbers

The prime factorization of 13778906 is 2 × 6889453. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 9, 79, 65, 4, 75, 2480, 1497, 10820, 17893, 964377, 295862, 3565053, 2487813, 64590257, 34338330, 508923699, 329109358, 1132662899, 6140987615

Basic calculations (n = 13778906)

Multiplication

n×y
n×2 27557812
n×3 41336718
n×4 55115624
n×5 68894530

Division

n÷y
n÷2 6889453
n÷3 4592968.6666667
n÷3 3444726.5
n÷5 2755781.2

Exponentiation

ny
n2 189858250556836
n3 2.6160389877471E+21
n4 3.6046155304502E+28
n5 4.9667658560214E+35

Nth Root

y√n
2√n 3711.994881462
3√n 239.73875508459
4√n 60.926142840836
5√n 26.781996409126

Divisors of 13778906

1, 2, 6889453, 13778906

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13778905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13778906 can be divided by 4 positive divisors. The sum of these divisors (counting 13778906) is 1, the average is 0.25.

Base conversion 13778906

Base System Value
2 Binary 110100100011111111011010
3 Ternary 221221001002212
4 Quaternary 310203333122
5 Quinary 12011411111
6 Senary 1211155122
8 Octal 64437732
10 Decimal 13778906
12 Duodecimal 4745aa2
16 Hexadecimal d23fda
20 Vigesimal 462756
36 Base36 87bve

Cryptographic Hash Functions

md5 4b504b473ad9a6aebffd1741429b7232
sha1 b828c82051af767570a62e8496636d8b560a9d4f
sha256 1f3a2837b4bbe03bbb3a3b06137a99e225b419ef92bb1438afbc35357475922b
sha512 11070d4f01996d41cfcf4c1b819656c8b8d62cb4a425095862d4b6bf1c9c896e63843486a28c3d43f5204f1190911c59193739189830686782e3fb71da64567b
ripemd-160 e9929e34747526d1cef1b01b98d439ddfdab66c2

13778906 as geometric shapes

Circle

Radius = n
Diameter 27557812
Circumference 86575419.728209
Area 5.9645728517277E+14

Sphere

Radius = n
Volume 1.0958038487214E+22
Surface area 2.3858291406911E+15
Circumference 86575419.728209

Square

Length = n
Perimeter 55115624
Area 189858250556836
Diagonal 19486315.739864

Cube

Length = n
Surface area 1139149503341016
Volume 2.6160389877471E+21
Space diagonal 23865765.264716

Equilateral Triangle

Length = n
Perimeter 41336718
Area 82211034050146
Altitude 11932882.632358

Triangular Pyramid

Length = n
Surface area 82211034050146
Volume 3.0830315134739E+20
Height 6495438.5799547