13878839 (number)

13878839 is an odd 8-digits composite number following 13878838 and preceding 13878840. In scientific notation, it is written as 1.3878839 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 12771936 positive integers (up to 13878839) that are relatively prime to 13878839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3878839 × 10^7
Engineering notation 1.3878839 × 10^6

Prime Factorization of 13878839

Prime Factorization 13 × 367 × 2909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13878839
Product of the distinct prime numbers

The prime factorization of 13878839 is 13 × 367 × 2909. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 22, 74, 164, 742, 100, 8063, 30808, 64714, 405955, 488858, 7382048, 5454170, 51282742, 10154484, 963135173, 583841825, 4335715517, 3289289604

Basic calculations (n = 13878839)

Multiplication

n×y
n×2 27757678
n×3 41636517
n×4 55515356
n×5 69394195

Division

n÷y
n÷2 6939419.5
n÷3 4626279.6666667
n÷3 3469709.75
n÷5 2775767.8

Exponentiation

ny
n2 192622171987921
n3 2.6733721128507E+21
n4 3.7103301141344E+28
n5 5.1495074290923E+35

Nth Root

y√n
2√n 3725.4313844171
3√n 240.31693660313
4√n 61.036312015202
5√n 26.820732060516

Divisors of 13878839

1, 13, 367, 2909, 4771, 37817, 1067603, 13878839

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 -13878838
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 13878839 can be divided by 8 positive divisors. The sum of these divisors (counting 13878839) is 1, the average is 0.125.

Base conversion 13878839

Base System Value
2 Binary 110100111100011000110111
3 Ternary 222010010012002
4 Quaternary 310330120313
5 Quinary 12023110324
6 Senary 1213245515
8 Octal 64743067
10 Decimal 13878839
12 Duodecimal 479389b
16 Hexadecimal d3c637
20 Vigesimal 46eh1j
36 Base36 89gzb

Cryptographic Hash Functions

md5 853524baa720bb5bcd661e1c8e4099cb
sha1 9a47fc5d3946102b281beb897c7da208f5c0eb80
sha256 180a31f391b5595d5054638bfaef147807550aae107a8583a1b9616b22f1f085
sha512 377ffc436729c27a5cd8a748e2663a4084dbee4777549b3d5de4495b29a09634627918ddc897ffe8bcef4107bb88ee3aaadf84d5fca7b403841691eddf8584de
ripemd-160 068ac606dfd7cf8c2ec8079c2c050c407c517811

13878839 as geometric shapes

Circle

Radius = n
Diameter 27757678
Circumference 87203317.285511
Area 6.0514040043576E+14

Sphere

Radius = n
Volume 1.1198194920058E+22
Surface area 2.420561601743E+15
Circumference 87203317.285511

Square

Length = n
Perimeter 55515356
Area 192622171987921
Diagonal 19627642.343793

Cube

Length = n
Surface area 1155733031927526
Volume 2.6733721128507E+21
Space diagonal 24038854.298068

Equilateral Triangle

Length = n
Perimeter 41636517
Area 83407847136837
Altitude 12019427.149034

Triangular Pyramid

Length = n
Surface area 83407847136837
Volume 3.1505992493862E+20
Height 6542547.4479309