13749940 (number)

13749940 is an even 8-digits composite number following 13749939 and preceding 13749941. In scientific notation, it is written as 1.3749940 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 5031936 positive integers (up to 13749940) that are relatively prime to 13749940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3749940 × 10^7
Engineering notation 1.3749940 × 10^6

Prime Factorization of 13749940

Prime Factorization 2 × 2 × 5 × 17 × 37 × 1093

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6874970
Product of the distinct prime numbers

The prime factorization of 13749940 is 2 × 2 × 5 × 17 × 37 × 1093. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13749940)

Multiplication

n×y
n×2 27499880
n×3 41249820
n×4 54999760
n×5 68749700

Division

n÷y
n÷2 6874970
n÷3 4583313.3333333
n÷3 3437485
n÷5 2749988

Exponentiation

ny
n2 189060850003600
n3 2.5995753438985E+21
n4 3.5744005004084E+28
n5 4.9147792416585E+35

Nth Root

y√n
2√n 3708.0911531407
3√n 239.57064438573
4√n 60.894097851439
5√n 26.770726712404

Divisors of 13749940

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 -13749939
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 13749940 can be divided by 48 positive divisors. The sum of these divisors (counting 13749940) is 1, the average is 0.020833333333333.

Base conversion 13749940

Base System Value
2 Binary 110100011100111010110100
3 Ternary 221212120101001
4 Quaternary 310130322310
5 Quinary 12004444230
6 Senary 1210413044
8 Octal 64347264
10 Decimal 13749940
12 Duodecimal 4731184
16 Hexadecimal d1ceb4
20 Vigesimal 45ieh0
36 Base36 86pis

Cryptographic Hash Functions

md5 3c1e340d61ed044c0bf8e3046a2511a1
sha1 7bd390f010066a6a1f763c75c4a13633962ade21
sha256 723de6c9218fc33f245bc0788615583490e2fffe5ab88af815a4303d04b3f7cf
sha512 72e82c115fd5f6295cc24a9fa188dd53d46b1c0ff712d9ca2baca9766dba1c0674d887005508b42865cb4ccb77e7e0d04e3d4835b8c5c5439b06ec2259b4e8a8
ripemd-160 07bf22a1dce8ff8eceffb36b905b9216f64c1cca

13749940 as geometric shapes

Circle

Radius = n
Diameter 27499880
Circumference 86393420.982601
Area 5.9395217745275E+14

Sphere

Radius = n
Volume 1.0889075737126E+22
Surface area 2.375808709811E+15
Circumference 86393420.982601

Square

Length = n
Perimeter 54999760
Area 189060850003600
Diagonal 19445351.629816

Cube

Length = n
Surface area 1134365100021600
Volume 2.5995753438985E+21
Space diagonal 23815594.681024

Equilateral Triangle

Length = n
Perimeter 41249820
Area 81865749482098
Altitude 11907797.340512

Triangular Pyramid

Length = n
Surface area 81865749482098
Volume 3.0636289231266E+20
Height 6481783.8766054