13809725 (number)

13809725 is an odd 8-digits composite number following 13809724 and preceding 13809726. In scientific notation, it is written as 1.3809725 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 10526400 positive integers (up to 13809725) that are relatively prime to 13809725.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred nine thousand seven hundred twenty-five

Notation

Scientific notation 1.3809725 × 10^7
Engineering notation 1.3809725 × 10^6

Prime Factorization of 13809725

Prime Factorization 25 × 31 × 103 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13809725
Product of the distinct prime numbers

The prime factorization of 13809725 is 25 × 31 × 103 × 173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 94, 86, 45, 230, 4364, 3078, 7736, 87190, 568361, 530642, 3006066, 3544979, 66596483, 91758616, 940254080, 362123593, 7666905932, 6212648079

Basic calculations (n = 13809725)

Multiplication

n×y
n×2 27619450
n×3 41429175
n×4 55238900
n×5 69048625

Division

n÷y
n÷2 6904862.5
n÷3 4603241.6666667
n÷3 3452431.25
n÷5 2761945

Exponentiation

ny
n2 190708504575625
n3 2.6336320033506E+21
n4 3.6369733717471E+28
n5 5.022560209615E+35

Nth Root

y√n
2√n 3716.1438346759
3√n 239.91736159495
4√n 60.960182370757
5√n 26.793966254622

Divisors of 13809725

1, 25, 31, 103, 173, 775, 2575, 3193, 4325, 5363, 17819, 79825, 134075, 445475, 552389, 13809725

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13809724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13809725 can be divided by 16 positive divisors. The sum of these divisors (counting 13809725) is 1, the average is 0.0625.

Base conversion 13809725

Base System Value
2 Binary 110100101011100000111101
3 Ternary 221222121101022
4 Quaternary 310223200331
5 Quinary 12013402400
6 Senary 1211553525
8 Octal 64534075
10 Decimal 13809725
12 Duodecimal 475b8a5
16 Hexadecimal d2b83d
20 Vigesimal 466465
36 Base36 87znh

Cryptographic Hash Functions

md5 5ce58ce16422e36d00c5a0677a15c3ae
sha1 e1a82504ff62b4d759c51baf1d252eb2367488f2
sha256 d110375042cc10acde219eff474ce4c04e116940e8dc9e9562b8b6b291334206
sha512 ed42ce629efd5937da5394e3562957656a7a3698bc8c5973d6d1d45e7303603ea6db2911adbf4c33f8d95032b9186085eb2515e085ffc494d6779207d369faeb
ripemd-160 457d63c9ab5285e016dd6a77a9d069d1ecc756e2

13809725 as geometric shapes

Circle

Radius = n
Diameter 27619450
Circumference 86769061.216191
Area 5.9912843695188E+14

Sphere

Radius = n
Volume 1.1031731938647E+22
Surface area 2.3965137478075E+15
Circumference 86769061.216191

Square

Length = n
Perimeter 55238900
Area 190708504575625
Diagonal 19529900.387643

Cube

Length = n
Surface area 1144251027453750
Volume 2.6336320033506E+21
Space diagonal 23919145.338554

Equilateral Triangle

Length = n
Perimeter 41429175
Area 82579204840116
Altitude 11959572.669277

Triangular Pyramid

Length = n
Surface area 82579204840116
Volume 3.1037650811986E+20
Height 6509966.7958809