13509745 (number)

13509745 is an odd 8-digits composite number following 13509744 and preceding 13509746. In scientific notation, it is written as 1.3509745 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 10659456 positive integers (up to 13509745) that are relatively prime to 13509745.

Interesting facts

Basic properties

Name

Name thirteen million five hundred nine thousand seven hundred forty-five

Notation

Scientific notation 1.3509745 × 10^7
Engineering notation 1.3509745 × 10^6

Prime Factorization of 13509745

Prime Factorization 5 × 73 × 37013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 13509745
Product of the distinct prime numbers

The prime factorization of 13509745 is 5 × 73 × 37013. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 100, 28, 633, 458, 9703, 191, 55986, 30066, 70915, 568553, 2411865, 8422754, 17822839, 2715405, 896422798, 156254945, 7320591948, 966031952

Basic calculations (n = 13509745)

Multiplication

n×y
n×2 27019490
n×3 40529235
n×4 54038980
n×5 67548725

Division

n÷y
n÷2 6754872.5
n÷3 4503248.3333333
n÷3 3377436.25
n÷5 2701949

Exponentiation

ny
n2 182513209965025
n3 2.4657069257589E+21
n4 3.3311071811737E+28
n5 4.5002408585326E+35

Nth Root

y√n
2√n 3675.5605014746
3√n 238.16743743442
4√n 60.626401026901
5√n 26.676535718149

Divisors of 13509745

1, 5, 73, 365, 37013, 185065, 2701949, 13509745

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 -13509744
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 13509745 can be divided by 8 positive divisors. The sum of these divisors (counting 13509745) is 1, the average is 0.125.

Base conversion 13509745

Base System Value
2 Binary 110011100010010001110001
3 Ternary 221102100212221
4 Quaternary 303202101301
5 Quinary 11424302440
6 Senary 1201321041
8 Octal 63422161
10 Decimal 13509745
12 Duodecimal 4636181
16 Hexadecimal ce2471
20 Vigesimal 448e75
36 Base36 81k6p

Cryptographic Hash Functions

md5 d52541f8bda31d96b7e4cddcdd81be7a
sha1 1d6ba5c907613805eab7b75c91306fa08a0f6435
sha256 8c8754dcedc18b3e64cc1132adc824e15d18fc0d3f2b0d47dd3f1da1428a1b97
sha512 d2860e45b847fbafa1cdbcfc05ea9b8ac33e47870c7e04d94b8e6d6aa80f25bce9e604914836dd26d0c00cd1d450290a98b499a3f6803c007e276c27e3986acb
ripemd-160 929618beab0f115d76f863563bd0529f97d3cfec

13509745 as geometric shapes

Circle

Radius = n
Diameter 27019490
Circumference 84884231.287743
Area 5.7338215960921E+14

Sphere

Radius = n
Volume 1.0328329018493E+22
Surface area 2.2935286384369E+15
Circumference 84884231.287743

Square

Length = n
Perimeter 54038980
Area 182513209965025
Diagonal 19105664.603202

Cube

Length = n
Surface area 1095079259790150
Volume 2.4657069257589E+21
Space diagonal 23399564.7373

Equilateral Triangle

Length = n
Perimeter 40529235
Area 79030538177977
Altitude 11699782.36865

Triangular Pyramid

Length = n
Surface area 79030538177977
Volume 2.9058634793713E+20
Height 6368554.867734