13897744 (number)

13897744 is an even 8-digits composite number following 13897743 and preceding 13897745. In scientific notation, it is written as 1.3897744 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 5956128 positive integers (up to 13897744) that are relatively prime to 13897744.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety-seven thousand seven hundred forty-four

Notation

Scientific notation 1.3897744 × 10^7
Engineering notation 1.3897744 × 10^6

Prime Factorization of 13897744

Prime Factorization 2 × 2 × 2 × 2 × 7 × 124087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1737218
Product of the distinct prime numbers

The prime factorization of 13897744 is 2 × 2 × 2 × 2 × 7 × 124087. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 6, 43, 69, 836, 614, 4996, 5519, 65986, 89039, 236165, 647080, 1877763, 2965841, 99940028, 32777086, 630957016, 947048449, 3842544315, 5358866433

Basic calculations (n = 13897744)

Multiplication

n×y
n×2 27795488
n×3 41693232
n×4 55590976
n×5 69488720

Division

n÷y
n÷2 6948872
n÷3 4632581.3333333
n÷3 3474436
n÷5 2779548.8

Exponentiation

ny
n2 193147288289536
n3 2.6843115669422E+21
n4 3.7305874973601E+28
n5 5.1846750007912E+35

Nth Root

y√n
2√n 3727.9678110198
3√n 240.42600265245
4√n 61.05708649305
5√n 26.828034831259

Divisors of 13897744

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 124087, 248174, 496348, 868609, 992696, 1737218, 1985392, 3474436, 6948872, 13897744

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13897743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13897744 can be divided by 20 positive divisors. The sum of these divisors (counting 13897744) is 1, the average is 0.05.

Base conversion 13897744

Base System Value
2 Binary 110101000001000000010000
3 Ternary 222011002010021
4 Quaternary 311001000100
5 Quinary 12024211434
6 Senary 1213513224
8 Octal 65010020
10 Decimal 13897744
12 Duodecimal 47a2814
16 Hexadecimal d41010
20 Vigesimal 46h474
36 Base36 89vkg

Cryptographic Hash Functions

md5 4bcb722de2f35757d5736a75b9e29db3
sha1 0e598109e693e90aa6353bdf9c21935e6592a778
sha256 8597dfe4de7c36967435d4b1e6d6a3912d245e19a42c7a0a6b85da3d29ef1809
sha512 eb56eafdf256c7dd555233ce44fbafb96b765a5adecb0c82f78bdc835c69bfd617acfd47a419b1c99c95f47cb9bb8e25e3beddd16461831dbfe18b5e84d12984
ripemd-160 d0d01668e64a599245312e57e9d291682bef5fb3

13897744 as geometric shapes

Circle

Radius = n
Diameter 27795488
Circumference 87322100.903743
Area 6.067901019512E+14

Sphere

Radius = n
Volume 1.1244017998202E+22
Surface area 2.4271604078048E+15
Circumference 87322100.903743

Square

Length = n
Perimeter 55590976
Area 193147288289536
Diagonal 19654378.051189

Cube

Length = n
Surface area 1158883729737216
Volume 2.6843115669422E+21
Space diagonal 24071598.718586

Equilateral Triangle

Length = n
Perimeter 41693232
Area 83635229165407
Altitude 12035799.359293

Triangular Pyramid

Length = n
Surface area 83635229165407
Volume 3.1634915196705E+20
Height 6551459.3503964