13879905 (number)

13879905 is an odd 8-digits composite number following 13879904 and preceding 13879906. In scientific notation, it is written as 1.3879905 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 6230016 positive integers (up to 13879905) that are relatively prime to 13879905.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred seventy-nine thousand nine hundred five

Notation

Scientific notation 1.3879905 × 10^7
Engineering notation 1.3879905 × 10^6

Prime Factorization of 13879905

Prime Factorization 663 × 5 × 53 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13879905
Product of the distinct prime numbers

The prime factorization of 13879905 is 663 × 5 × 53 × 79. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 77, 47, 449, 789, 8764, 2067, 67964, 5532, 237207, 866589, 8028986, 6564408, 66518202, 43957435, 960160664, 895147621, 9864488609, 1587972734

Basic calculations (n = 13879905)

Multiplication

n×y
n×2 27759810
n×3 41639715
n×4 55519620
n×5 69399525

Division

n÷y
n÷2 6939952.5
n÷3 4626635
n÷3 3469976.25
n÷5 2775981

Exponentiation

ny
n2 192651762809025
n3 2.6739881658718E+21
n4 3.7114701713425E+28
n5 5.1514853388567E+35

Nth Root

y√n
2√n 3725.5744523496
3√n 240.32308916618
4√n 61.03748399426
5√n 26.821144054949

Divisors of 13879905

1, 5, 53, 79, 265, 395, 663, 3315, 4187, 20935, 35139, 52377, 175695, 261885, 2775981, 13879905

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 -13879904
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 13879905 can be divided by 16 positive divisors. The sum of these divisors (counting 13879905) is 1, the average is 0.0625.

Base conversion 13879905

Base System Value
2 Binary 110100111100101001100001
3 Ternary 222010011122120
4 Quaternary 310330221201
5 Quinary 12023124110
6 Senary 1213254453
8 Octal 64745141
10 Decimal 13879905
12 Duodecimal 4794429
16 Hexadecimal d3ca61
20 Vigesimal 46ejf5
36 Base36 89hsx

Cryptographic Hash Functions

md5 06c5c0d6a9f89cb29852a5bddeafb554
sha1 41ac5362cc33dc0594ecfee7dde045fa1f6fba3d
sha256 52098bcb3bbb71d1e57620422e30ce2eddcc57dd3e52132a92b66cb8ee8b18c9
sha512 a3a0d5c61e60ec26391bdb7204a8f30b23ad4a575b887cb8167dbdf5a9b0896c33a49767adffd818adf6625d8409bc976e0cbd102f36b7daab1ac4726ba82c2d
ripemd-160 7e4ef8eb9f3150f17d101b3a0557953c826db2da

13879905 as geometric shapes

Circle

Radius = n
Diameter 27759810
Circumference 87210015.161048
Area 6.0523336274196E+14

Sphere

Radius = n
Volume 1.1200775436919E+22
Surface area 2.4209334509678E+15
Circumference 87210015.161048

Square

Length = n
Perimeter 55519620
Area 192651762809025
Diagonal 19629149.89545

Cube

Length = n
Surface area 1155910576854150
Volume 2.6739881658718E+21
Space diagonal 24040700.664229

Equilateral Triangle

Length = n
Perimeter 41639715
Area 83420660338235
Altitude 12020350.332115

Triangular Pyramid

Length = n
Surface area 83420660338235
Volume 3.1513252748342E+20
Height 6543049.96515