13781660 (number)

13781660 is an even 8-digits composite number following 13781659 and preceding 13781661. In scientific notation, it is written as 1.3781660 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 5499200 positive integers (up to 13781660) that are relatively prime to 13781660.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3781660 × 10^7
Engineering notation 1.3781660 × 10^6

Prime Factorization of 13781660

Prime Factorization 2 × 2 × 5 × 701 × 983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6890830
Product of the distinct prime numbers

The prime factorization of 13781660 is 2 × 2 × 5 × 701 × 983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 60, 39, 154, 930, 5450, 8075, 15947, 46552, 147905, 460447, 8990628, 3288697, 76198638, 20218615, 155342366, 809371755, 7373616958, 9245956659

Basic calculations (n = 13781660)

Multiplication

n×y
n×2 27563320
n×3 41344980
n×4 55126640
n×5 68908300

Division

n÷y
n÷2 6890830
n÷3 4593886.6666667
n÷3 3445415
n÷5 2756332

Exponentiation

ny
n2 189934152355600
n3 2.6176079101531E+21
n4 3.607498223104E+28
n5 4.9717313961424E+35

Nth Root

y√n
2√n 3712.3658224911
3√n 239.75472627391
4√n 60.929186950846
5√n 26.783066910978

Divisors of 13781660

1, 2, 4, 5, 10, 20, 701, 983, 1402, 1966, 2804, 3505, 3932, 4915, 7010, 9830, 14020, 19660, 689083, 1378166, 2756332, 3445415, 6890830, 13781660

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13781659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13781660 can be divided by 24 positive divisors. The sum of these divisors (counting 13781660) is 1, the average is 0.041666666666667.

Base conversion 13781660

Base System Value
2 Binary 110100100100101010011100
3 Ternary 221221011212212
4 Quaternary 310210222130
5 Quinary 12012003120
6 Senary 1211215552
8 Octal 64445234
10 Decimal 13781660
12 Duodecimal 47475b8
16 Hexadecimal d24a9c
20 Vigesimal 462e30
36 Base36 87dzw

Cryptographic Hash Functions

md5 715118a9cf1bf1816b493730e1b8b982
sha1 45fa964dd7a7b4d16d4ffe86cdd1900162442539
sha256 615ae8c77a83b989a9a981e7d519ede9655aaa64ad501f2f3eaaa9beb7055ddd
sha512 19ad8bf402554cf6b512ca1a4e47ee0230e023cf68e73feee73b9dcb87d00b2106935ee8c1c89bd8a006386e232f121821367ace99c6e0846d0086d993201664
ripemd-160 7c8dc9ba4a4abd4f7519cb8f6eca74b87562cafe

13781660 as geometric shapes

Circle

Radius = n
Diameter 27563320
Circumference 86592723.620545
Area 5.9669573770616E+14

Sphere

Radius = n
Volume 1.0964610374021E+22
Surface area 2.3867829508246E+15
Circumference 86592723.620545

Square

Length = n
Perimeter 55126640
Area 189934152355600
Diagonal 19490210.484015

Cube

Length = n
Surface area 1139604914133600
Volume 2.6176079101531E+21
Space diagonal 23870535.33264

Equilateral Triangle

Length = n
Perimeter 41344980
Area 82243900493107
Altitude 11935267.66632

Triangular Pyramid

Length = n
Surface area 82243900493107
Volume 3.0848805062613E+20
Height 6496736.8280049