13897790 (number)

13897790 is an even 8-digits composite number following 13897789 and preceding 13897791. In scientific notation, it is written as 1.3897790 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 5463120 positive integers (up to 13897790) that are relatively prime to 13897790.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3897790 × 10^7
Engineering notation 1.3897790 × 10^6

Prime Factorization of 13897790

Prime Factorization 2 × 5 × 103 × 103 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 134930
Product of the distinct prime numbers

The prime factorization of 13897790 is 2 × 5 × 103 × 103 × 131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 90, 42, 846, 945, 1638, 5249, 77965, 63665, 716193, 601178, 5396624, 4665507, 16227135, 80828329, 515568718, 66458938, 5063204691, 3952034219

Basic calculations (n = 13897790)

Multiplication

n×y
n×2 27795580
n×3 41693370
n×4 55591160
n×5 69488950

Division

n÷y
n÷2 6948895
n÷3 4632596.6666667
n÷3 3474447.5
n÷5 2779558

Exponentiation

ny
n2 193148566884100
n3 2.6843382213562E+21
n4 3.7306368889382E+28
n5 5.1847608048716E+35

Nth Root

y√n
2√n 3727.9739805959
3√n 240.42626791334
4√n 61.057137016043
5√n 26.828052590803

Divisors of 13897790

1, 2, 5, 10, 103, 131, 206, 262, 515, 655, 1030, 1310, 10609, 13493, 21218, 26986, 53045, 67465, 106090, 134930, 1389779, 2779558, 6948895, 13897790

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13897789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13897790 can be divided by 24 positive divisors. The sum of these divisors (counting 13897790) is 1, the average is 0.041666666666667.

Base conversion 13897790

Base System Value
2 Binary 110101000001000000111110
3 Ternary 222011002011222
4 Quaternary 311001000332
5 Quinary 12024212130
6 Senary 1213513342
8 Octal 65010076
10 Decimal 13897790
12 Duodecimal 47a2852
16 Hexadecimal d4103e
20 Vigesimal 46h49a
36 Base36 89vlq

Cryptographic Hash Functions

md5 2ffcca9c7ca8211b8945366dc15b7a4f
sha1 e6be78aa66f28702f16db4fe6a68ad316900d342
sha256 e0b2d6bf3104401ad496223ea5fa32fca3184210447bd7a6af7a95d00796a602
sha512 8ce146b4d0ab582aec841f41508d16bfb3a12df6ad794017875fd8d6c2f95b1e13c94f16e65f0341c0df0d2ebcd7904b37d0cabe71f87eb755454465c9fe3e9a
ripemd-160 acb23e060bf022306e2b955a136413718e276653

13897790 as geometric shapes

Circle

Radius = n
Diameter 27795580
Circumference 87322389.930267
Area 6.0679411877449E+14

Sphere

Radius = n
Volume 1.124412964795E+22
Surface area 2.4271764750979E+15
Circumference 87322389.930267

Square

Length = n
Perimeter 55591160
Area 193148566884100
Diagonal 19654443.105013

Cube

Length = n
Surface area 1158891401304600
Volume 2.6843382213562E+21
Space diagonal 24071678.392923

Equilateral Triangle

Length = n
Perimeter 41693370
Area 83635782813094
Altitude 12035839.196461

Triangular Pyramid

Length = n
Surface area 83635782813094
Volume 3.1635229321986E+20
Height 6551481.0350044