13897144 (number)

13897144 is an even 8-digits composite number following 13897143 and preceding 13897145. In scientific notation, it is written as 1.3897144 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 6935040 positive integers (up to 13897144) that are relatively prime to 13897144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3897144 × 10^7
Engineering notation 1.3897144 × 10^6

Prime Factorization of 13897144

Prime Factorization 2 × 2 × 2 × 631 × 2753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3474286
Product of the distinct prime numbers

The prime factorization of 13897144 is 2 × 2 × 2 × 631 × 2753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 55, 84, 849, 497, 966, 1855, 85447, 28847, 424605, 288254, 8250630, 5036424, 94117805, 59494006, 758252199, 361272118, 3163906206, 422702717

Basic calculations (n = 13897144)

Multiplication

n×y
n×2 27794288
n×3 41691432
n×4 55588576
n×5 69485720

Division

n÷y
n÷2 6948572
n÷3 4632381.3333333
n÷3 3474286
n÷5 2779428.8

Exponentiation

ny
n2 193130611356736
n3 2.6839639168326E+21
n4 3.7299433043027E+28
n5 5.183555921173E+35

Nth Root

y√n
2√n 3727.8873373534
3√n 240.42254267415
4√n 61.056427486002
5√n 26.827803180728

Divisors of 13897144

1, 2, 4, 8, 631, 1262, 2524, 2753, 5048, 5506, 11012, 22024, 1737143, 3474286, 6948572, 13897144

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 -13897143
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 13897144 can be divided by 16 positive divisors. The sum of these divisors (counting 13897144) is 1, the average is 0.0625.

Base conversion 13897144

Base System Value
2 Binary 110101000000110110111000
3 Ternary 222011001022001
4 Quaternary 311000312320
5 Quinary 12024202034
6 Senary 1213510344
8 Octal 65006670
10 Decimal 13897144
12 Duodecimal 47a23b4
16 Hexadecimal d40db8
20 Vigesimal 46h2h4
36 Base36 89v3s

Cryptographic Hash Functions

md5 6a7aef02e3581f13e30dbbaf23f4f143
sha1 8cbeb971dd52a51ab529e2f036113fba3088e926
sha256 be0de65ce2e0f97a16c9379592e24608379471b9a9ea90c0f7135b00ab4d29a4
sha512 a5ef77e20e85e5b6a6de4b34eb76d0829d795c9b8e3553390482bb84551f6b0acf5202566c01a44b3674e61d3bc97e3ddc8057ef6e0a7c7c1a49301bfdac149e
ripemd-160 8860e75c718a6089a85d135df14aa5eba25afc51

13897144 as geometric shapes

Circle

Radius = n
Diameter 27794288
Circumference 87318330.992559
Area 6.0673770982163E+14

Sphere

Radius = n
Volume 1.1242561764828E+22
Surface area 2.4269508392865E+15
Circumference 87318330.992559

Square

Length = n
Perimeter 55588576
Area 193130611356736
Diagonal 19653529.523052

Cube

Length = n
Surface area 1158783668140416
Volume 2.6839639168326E+21
Space diagonal 24070559.488101

Equilateral Triangle

Length = n
Perimeter 41691432
Area 83628007841676
Altitude 12035279.74405

Triangular Pyramid

Length = n
Surface area 83628007841676
Volume 3.1630818100872E+20
Height 6551176.507684