13897797 (number)

13897797 is an odd 8-digits composite number following 13897796 and preceding 13897798. In scientific notation, it is written as 1.3897797 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 8716032 positive integers (up to 13897797) that are relatively prime to 13897797.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.3897797 × 10^7
Engineering notation 1.3897797 × 10^6

Prime Factorization of 13897797

Prime Factorization 3 × 19 × 157 × 1553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13897797
Product of the distinct prime numbers

The prime factorization of 13897797 is 3 × 19 × 157 × 1553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13897797)

Multiplication

n×y
n×2 27795594
n×3 41693391
n×4 55591188
n×5 69488985

Division

n÷y
n÷2 6948898.5
n÷3 4632599
n÷3 3474449.25
n÷5 2779559.4

Exponentiation

ny
n2 193148761453209
n3 2.6843422774781E+21
n4 3.7306444050909E+28
n5 5.1847738621139E+35

Nth Root

y√n
2√n 3727.9749194435
3√n 240.42630827907
4√n 61.057144704314
5√n 26.828055293338

Divisors of 13897797

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 -13897796
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 13897797 can be divided by 16 positive divisors. The sum of these divisors (counting 13897797) is 1, the average is 0.0625.

Base conversion 13897797

Base System Value
2 Binary 110101000001000001000101
3 Ternary 222011002012020
4 Quaternary 311001001011
5 Quinary 12024212142
6 Senary 1213513353
8 Octal 65010105
10 Decimal 13897797
12 Duodecimal 47a2859
16 Hexadecimal d41045
20 Vigesimal 46h49h
36 Base36 89vlx

Cryptographic Hash Functions

md5 9687c7cf83b74b20528a826f9f54dd96
sha1 9128a0cb35138a823bcd2a750b0d711055c683e6
sha256 bd830d420e60a409ff2d4a263e7a89a5388bbe38d78434aec4240455a3ac6595
sha512 9a27dcc75e545a28bbfd1deab01e9591c9dc98a0b61b177792f5f860be2e84f4f96ee3166550698f6a5eb875bd4c842de378d18f6c6e29f17bef1fb5637a555a
ripemd-160 b8be72b7b5209a522f44b56bca5d959be5b099d0

13897797 as geometric shapes

Circle

Radius = n
Diameter 27795594
Circumference 87322433.912565
Area 6.0679473003137E+14

Sphere

Radius = n
Volume 1.1244146638194E+22
Surface area 2.4271789201255E+15
Circumference 87322433.912565

Square

Length = n
Perimeter 55591188
Area 193148761453209
Diagonal 19654453.004508

Cube

Length = n
Surface area 1158892568719254
Volume 2.6843422774781E+21
Space diagonal 24071690.517278

Equilateral Triangle

Length = n
Perimeter 41693391
Area 83635867063990
Altitude 12035845.258639

Triangular Pyramid

Length = n
Surface area 83635867063990
Volume 3.1635277123842E+20
Height 6551484.334836