13698729 (number)

13698729 is an odd 8-digits composite number following 13698728 and preceding 13698730. In scientific notation, it is written as 1.3698729 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 8302200 positive integers (up to 13698729) that are relatively prime to 13698729.

Interesting facts

Basic properties

Name

Name thirteen million six hundred ninety-eight thousand seven hundred twenty-nine

Notation

Scientific notation 1.3698729 × 10^7
Engineering notation 1.3698729 × 10^6

Prime Factorization of 13698729

Prime Factorization 3 × 3 × 11 × 138371

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4566243
Product of the distinct prime numbers

The prime factorization of 13698729 is 3 × 3 × 11 × 138371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 62, 31, 386, 435, 4661, 8727, 1249, 60922, 470731, 939918, 7912609, 112586, 96795304, 78014451, 642625135, 119358016, 9532919913, 460041081

Basic calculations (n = 13698729)

Multiplication

n×y
n×2 27397458
n×3 41096187
n×4 54794916
n×5 68493645

Division

n÷y
n÷2 6849364.5
n÷3 4566243
n÷3 3424682.25
n÷5 2739745.8

Exponentiation

ny
n2 187655176215441
n3 2.5706374044226E+21
n4 3.5214465160448E+28
n5 4.8239341511292E+35

Nth Root

y√n
2√n 3701.1794066216
3√n 239.27285120259
4√n 60.837319193252
5√n 26.750755677105

Divisors of 13698729

1, 3, 9, 11, 33, 99, 138371, 415113, 1245339, 1522081, 4566243, 13698729

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 -13698728
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 13698729 can be divided by 12 positive divisors. The sum of these divisors (counting 13698729) is 1, the average is 0.083333333333333.

Base conversion 13698729

Base System Value
2 Binary 110100010000011010101001
3 Ternary 221202222010100
4 Quaternary 310100122221
5 Quinary 12001324404
6 Senary 1205340013
8 Octal 64203251
10 Decimal 13698729
12 Duodecimal 4707609
16 Hexadecimal d106a9
20 Vigesimal 45c6g9
36 Base36 85m09

Cryptographic Hash Functions

md5 bd8261fe85035c9cc4f1659fa90e57ac
sha1 4952a425cf8f95a1d613c1d29706c722c2ac9ee5
sha256 c881804556495b9e2caa5a1a7890800dbc43a6c9ab0da16c6856be118aaf445e
sha512 ce5537c731a4ad8b8230b35bde3004d5dddf4cc991720377896b29b1c379f11ced1212fa41b31e8031b0514c72f1f0a59878989c2b0c3081dd46472a49ce573a
ripemd-160 3ae995b243a9ec8e7f236b65264ff94c3f0100c2

13698729 as geometric shapes

Circle

Radius = n
Diameter 27397458
Circumference 86071652.779835
Area 5.8953612300653E+14

Sphere

Radius = n
Volume 1.0767860779703E+22
Surface area 2.3581444920261E+15
Circumference 86071652.779835

Square

Length = n
Perimeter 54794916
Area 187655176215441
Diagonal 19372928.339074

Cube

Length = n
Surface area 1125931057292646
Volume 2.5706374044226E+21
Space diagonal 23726894.627117

Equilateral Triangle

Length = n
Perimeter 41096187
Area 81257074877109
Altitude 11863447.313559

Triangular Pyramid

Length = n
Surface area 81257074877109
Volume 3.0295252343983E+20
Height 6457642.7796912