13685280 (number)

13685280 is an even 8-digits composite number following 13685279 and preceding 13685281. In scientific notation, it is written as 1.3685280 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 3127296 positive integers (up to 13685280) that are relatively prime to 13685280.

Interesting facts

Basic properties

Name

Name thirteen million six hundred eighty-five thousand two hundred eighty

Notation

Scientific notation 1.3685280 × 10^7
Engineering notation 1.3685280 × 10^6

Prime Factorization of 13685280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 21 × 5 × 4073

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 855330
Product of the distinct prime numbers

The prime factorization of 13685280 is 2 × 2 × 2 × 2 × 2 × 21 × 5 × 4073. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13685280)

Multiplication

n×y
n×2 27370560
n×3 41055840
n×4 54741120
n×5 68426400

Division

n÷y
n÷2 6842640
n÷3 4561760
n÷3 3421320
n÷5 2737056

Exponentiation

ny
n2 187286888678400
n3 2.5630735118927E+21
n4 3.5076378670835E+28
n5 4.8003006349641E+35

Nth Root

y√n
2√n 3699.3621071747
3√n 239.19452193433
4√n 60.822381630241
5√n 26.745500995721

Divisors of 13685280

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13685279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13685280 can be divided by 48 positive divisors. The sum of these divisors (counting 13685280) is 1, the average is 0.020833333333333.

Base conversion 13685280

Base System Value
2 Binary 110100001101001000100000
3 Ternary 221202021200020
4 Quaternary 310031020200
5 Quinary 12000412110
6 Senary 1205153440
8 Octal 64151040
10 Decimal 13685280
12 Duodecimal 46bb880
16 Hexadecimal d0d220
20 Vigesimal 45ad40
36 Base36 85bmo

Cryptographic Hash Functions

md5 2a6308fa3b27fa91e98dcc73d75b0c0b
sha1 257211291422cddcfe71bc31c26165631886147c
sha256 3c8b4f1800d313b34d1ff01c264a3ad9590b02e0f7e8c87cdbf569ed0ac2e261
sha512 eb1b68ab9f1aa8ac1a44e9e1ee1d9b83e672574021a18a9b3479e51f259549b886b4f3e9d6aa01a800117e8c3a6cf24d1f4d60ff48a9d9aa2dbb10f2abc23a28
ripemd-160 11bf4e5c01844163713c8ae01e60f80a1e69641f

13685280 as geometric shapes

Circle

Radius = n
Diameter 27370560
Circumference 85987150.220639
Area 5.8837911358575E+14

Sphere

Radius = n
Volume 1.0736177220764E+22
Surface area 2.353516454343E+15
Circumference 85987150.220639

Square

Length = n
Perimeter 54741120
Area 187286888678400
Diagonal 19353908.580873

Cube

Length = n
Surface area 1123721332070400
Volume 2.5630735118927E+21
Space diagonal 23703600.275806

Equilateral Triangle

Length = n
Perimeter 41055840
Area 81097601695621
Altitude 11851800.137903

Triangular Pyramid

Length = n
Surface area 81097601695621
Volume 3.020611101565E+20
Height 6451302.8602911