Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

13887645 (number)

13887645 is an odd 8-digits composite number following 13887644 and preceding 13887646. In scientific notation, it is written as 1.3887645 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 7406736 positive integers (up to 13887645) that are relatively prime to 13887645.

Interesting facts

13887645 has 8 divisors, whose sum is 22220256
The reverse of 13887645 is 54678831
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	thirteen million eight hundred eighty-seven thousand six hundred forty-five

Notation

Scientific notation	1.3887645 × 10^7
Engineering notation	1.3887645 × 10^6

Prime Factorization of 13887645

Prime Factorization 3 × 5 × 925843

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13887645	Product of the distinct prime numbers

The prime factorization of 13887645 is 3 × 5 × 925843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 4, 7, 597, 702, 3835, 774, 28468, 1560, 182856, 751584, 582946, 9603677, 58610327, 70465975, 255815251, 959208495, 8275063932, 5535694252

Basic calculations (n = 13887645)

Multiplication

n×y

n×2	27775290
n×3	41662935
n×4	55550580
n×5	69438225

Division

n÷y

n÷2	6943822.5
n÷3	4629215
n÷3	3471911.25
n÷5	2777529

Exponentiation

n^y

n²	192866683646025
n³	2.6784640348033E+21
n⁴	3.7197557660616E+28
n⁵	5.1658647565766E+35

Nth Root

^y√n

²√n	3726.6130735562
³√n	240.36775217747
⁴√n	61.045991461817
⁵√n	26.824134700273

Divisors of 13887645

1, 3, 5, 15, 925843, 2777529, 4629215, 13887645

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13887644	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13887645 can be divided by 8 positive divisors. The sum of these divisors (counting 13887645) is 1, the average is 0.125.

Base conversion 13887645

Base	System	Value
2	Binary	110100111110100010011101
3	Ternary	222010120021020
4	Quaternary	310332202131
5	Quinary	12023401040
6	Senary	1213354353
8	Octal	64764235
10	Decimal	13887645
12	Duodecimal	47989b9
16	Hexadecimal	d3e89d
20	Vigesimal	46fj25
36	Base36	89nrx

Cryptographic Hash Functions

md5	8a5655c29773361ee3df46910d1cf240
sha1	2bf2ac1af3392ca5f23eb5e5f492119ce856a0e0
sha256	cfbf4f0755f00858f3c12005e5684bcd8a3ac4f6400e601d72987b1d758b2a5c
sha512	1ea05b1b49d05edacc60c98598ead40f46391329cb8ae978c94ac49b86d4e19c97b4fc837b6814f4f73bc44abb0b0abe1353142b1ff3db9e4c1ab6888de941eb
ripemd-160	7ff9a10683f944f2ed22e9ca24b6d2f8b74582d1

13887645 as geometric shapes

Circle

Radius = n

Diameter	27775290
Circumference	87258647.015326
Area	6.0590855646458E+14

Sphere

Radius = n

Volume	1.1219523912857E+22
Surface area	2.4236342258583E+15
Circumference	87258647.015326

Square

Length = n

Perimeter	55550580
Area	192866683646025
Diagonal	19640095.908423

Cube

Length = n

Surface area	1157200101876150
Volume	2.6784640348033E+21
Space diagonal	24054106.73748

Equilateral Triangle

Length = n

Perimeter	41662935
Area	83513723790557
Altitude	12027053.36874

Triangular Pyramid

Length = n

Surface area	83513723790557
Volume	3.1566001369562E+20
Height	6546698.636141