13897400 (number)

13897400 is an even 8-digits composite number following 13897399 and preceding 13897401. In scientific notation, it is written as 1.3897400 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 5052800 positive integers (up to 13897400) that are relatively prime to 13897400.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred ninety-seven thousand four hundred

Notation

Scientific notation 1.3897400 × 10^7
Engineering notation 1.3897400 × 10^6

Prime Factorization of 13897400

Prime Factorization 2 × 2 × 2 × 55 × 5 × 6317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3474350
Product of the distinct prime numbers

The prime factorization of 13897400 is 2 × 2 × 2 × 55 × 5 × 6317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 66, 2, 122, 278, 6847, 2125, 1993, 37921, 670870, 463477, 6567573, 1738342, 61386910, 14536054, 655186700, 301820682, 5509522633, 2209634167

Basic calculations (n = 13897400)

Multiplication

n×y
n×2 27794800
n×3 41692200
n×4 55589600
n×5 69487000

Division

n÷y
n÷2 6948700
n÷3 4632466.6666667
n÷3 3474350
n÷5 2779480

Exponentiation

ny
n2 193137726760000
n3 2.6841122438744E+21
n4 3.730218149802E+28
n5 5.1840333715059E+35

Nth Root

y√n
2√n 3727.9216729969
3√n 240.42401894374
4√n 61.056708664953
5√n 26.827902019267

Divisors of 13897400

1, 2, 4, 5, 8, 10, 20, 40, 55, 110, 220, 275, 440, 550, 1100, 2200, 6317, 12634, 25268, 31585, 50536, 63170, 126340, 252680, 347435, 694870, 1389740, 1737175, 2779480, 3474350, 6948700, 13897400

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13897399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13897400 can be divided by 32 positive divisors. The sum of these divisors (counting 13897400) is 1, the average is 0.03125.

Base conversion 13897400

Base System Value
2 Binary 110101000000111010111000
3 Ternary 222011001122112
4 Quaternary 311000322320
5 Quinary 12024204100
6 Senary 1213511452
8 Octal 65007270
10 Decimal 13897400
12 Duodecimal 47a2588
16 Hexadecimal d40eb8
20 Vigesimal 46h3a0
36 Base36 89vaw

Cryptographic Hash Functions

md5 187a5862af60ddde0847f6e46c389190
sha1 d73412410e2c835f5f6acbf05adf96837de51ebc
sha256 6a2837d008deec39ee5aaf9e29190d2f75809565a7cbdb67964cfaab87bc5eb5
sha512 d51c0afa58e541a3b879f7e6ea238cbe13d21bc9e2bac0fd26c6ea9de78df3577327ff50e7595b37fecbb7e7544544216685eeda440a709d648edd61012f205c
ripemd-160 7852e77a10587490621fd9d576b2e159f1548342

13897400 as geometric shapes

Circle

Radius = n
Diameter 27794800
Circumference 87319939.487998
Area 6.0676006352025E+14

Sphere

Radius = n
Volume 1.1243183075688E+22
Surface area 2.427040254081E+15
Circumference 87319939.487998

Square

Length = n
Perimeter 55589600
Area 193137726760000
Diagonal 19653891.561724

Cube

Length = n
Surface area 1158826360560000
Volume 2.6841122438744E+21
Space diagonal 24071002.893108

Equilateral Triangle

Length = n
Perimeter 41692200
Area 83631088901669
Altitude 12035501.446554

Triangular Pyramid

Length = n
Surface area 83631088901669
Volume 3.1632566151824E+20
Height 6551297.1872413