13749969 (number)

13749969 is an odd 8-digits composite number following 13749968 and preceding 13749970. In scientific notation, it is written as 1.3749969 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 9166644 positive integers (up to 13749969) that are relatively prime to 13749969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3749969 × 10^7
Engineering notation 1.3749969 × 10^6

Prime Factorization of 13749969

Prime Factorization 3 × 4583323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 13749969
Product of the distinct prime numbers

The prime factorization of 13749969 is 3 × 4583323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 15, 83, 500, 706, 5193, 4934, 78086, 9560, 217517, 306965, 1679693, 8390693, 84567593, 14696615, 766593768, 46820630, 5089081888, 8254562181

Basic calculations (n = 13749969)

Multiplication

n×y
n×2 27499938
n×3 41249907
n×4 54999876
n×5 68749845

Division

n÷y
n÷2 6874984.5
n÷3 4583323
n÷3 3437492.25
n÷5 2749993.8

Exponentiation

ny
n2 189061647500961
n3 2.5995917922271E+21
n4 3.5744306555778E+28
n5 4.9148310706844E+35

Nth Root

y√n
2√n 3708.0950635063
3√n 239.57081281177
4√n 60.894129959351
5√n 26.770738004823

Divisors of 13749969

1, 3, 4583323, 13749969

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13749968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13749969 can be divided by 4 positive divisors. The sum of these divisors (counting 13749969) is 1, the average is 0.25.

Base conversion 13749969

Base System Value
2 Binary 110100011100111011010001
3 Ternary 221212120102010
4 Quaternary 310130323101
5 Quinary 12004444334
6 Senary 1210413133
8 Octal 64347321
10 Decimal 13749969
12 Duodecimal 47311a9
16 Hexadecimal d1ced1
20 Vigesimal 45iei9
36 Base36 86pjl

Cryptographic Hash Functions

md5 e685f4076bb0418522d76dcc4b11eff8
sha1 094409041f83890c8fa0d80059e087426441dd98
sha256 2b3b7333812ccbb2acde27634f041f1a92bdb2a0b5ef684cfb6450610120d6c2
sha512 f58a0f8b32ba3f5649e7db6b39196bdfb8a6ded529dbb752f5c8c671ef7bdc71a590f3ae0259fdac215df513c0ac96dbdf8ab8dc887e008baa32573899345210
ripemd-160 03df6d6e863a1b3b3e369e499044612cc56088d4

13749969 as geometric shapes

Circle

Radius = n
Diameter 27499938
Circumference 86393603.194975
Area 5.939546828646E+14

Sphere

Radius = n
Volume 1.0889144635724E+22
Surface area 2.3758187314584E+15
Circumference 86393603.194975

Square

Length = n
Perimeter 54999876
Area 189061647500961
Diagonal 19445392.64201

Cube

Length = n
Surface area 1134369885005766
Volume 2.5995917922271E+21
Space diagonal 23815644.910497

Equilateral Triangle

Length = n
Perimeter 41249907
Area 81866094808585
Altitude 11907822.455249

Triangular Pyramid

Length = n
Surface area 81866094808585
Volume 3.0636483076678E+20
Height 6481797.5473365