13887660 (number)

13887660 is an even 8-digits composite number following 13887659 and preceding 13887661. In scientific notation, it is written as 1.3887660 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 3703360 positive integers (up to 13887660) that are relatively prime to 13887660.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-seven thousand six hundred sixty

Notation

Scientific notation 1.3887660 × 10^7
Engineering notation 1.3887660 × 10^6

Prime Factorization of 13887660

Prime Factorization 2 × 2 × 15 × 231461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6943830
Product of the distinct prime numbers

The prime factorization of 13887660 is 2 × 2 × 15 × 231461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 20, 58, 740, 694, 5940, 9555, 24393, 81114, 530539, 674079, 2248303, 7703674, 65783391, 19104229, 231706572, 695490160, 6271276253, 3875233581

Basic calculations (n = 13887660)

Multiplication

n×y
n×2 27775320
n×3 41662980
n×4 55550640
n×5 69438300

Division

n÷y
n÷2 6943830
n÷3 4629220
n÷3 3471915
n÷5 2777532

Exponentiation

ny
n2 192867100275600
n3 2.6784727138134E+21
n4 3.7197718368718E+28
n5 5.1658926548052E+35

Nth Root

y√n
2√n 3726.615086107
3√n 240.36783871758
4√n 61.046007945704
5√n 26.824140494803

Divisors of 13887660

1, 2, 4, 15, 30, 60, 231461, 462922, 925844, 3471915, 6943830, 13887660

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13887659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13887660 can be divided by 12 positive divisors. The sum of these divisors (counting 13887660) is 1, the average is 0.083333333333333.

Base conversion 13887660

Base System Value
2 Binary 110100111110100010101100
3 Ternary 222010120021210
4 Quaternary 310332202230
5 Quinary 12023401120
6 Senary 1213354420
8 Octal 64764254
10 Decimal 13887660
12 Duodecimal 4798a10
16 Hexadecimal d3e8ac
20 Vigesimal 46fj30
36 Base36 89nsc

Cryptographic Hash Functions

md5 f6f89cbf0e4a2b6e77c7d6c720f289da
sha1 d3b347b1123ebea6868855bc9ab24827aea0b6d2
sha256 e0d2b95a9f115b53dd75a599f648d6b24718308170871327130039ffd6276ad6
sha512 f1cc18537e8ada63c21bc17fb6186b4fdd91b586e83064cd21ad702d81e8de0a7182c39f041f6c9cacadd9860e1b7590f8c7ebc876d05b729f14bddb5f4ff931
ripemd-160 ed2b792fd5bdc7847dc48a80afb088b73d91e69d

13887660 as geometric shapes

Circle

Radius = n
Diameter 27775320
Circumference 87258741.263106
Area 6.0590986534499E+14

Sphere

Radius = n
Volume 1.1219560267409E+22
Surface area 2.42363946138E+15
Circumference 87258741.263106

Square

Length = n
Perimeter 55550640
Area 192867100275600
Diagonal 19640117.121626

Cube

Length = n
Surface area 1157202601653600
Volume 2.6784727138134E+21
Space diagonal 24054132.718242

Equilateral Triangle

Length = n
Perimeter 41662980
Area 83513904196455
Altitude 12027066.359121

Triangular Pyramid

Length = n
Surface area 83513904196455
Volume 3.1566103652677E+20
Height 6546705.7072088