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

13128875 (number)

13128875 is an odd 8-digits composite number following 13128874 and preceding 13128876. In scientific notation, it is written as 1.3128875 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 10503000 positive integers (up to 13128875) that are relatively prime to 13128875.

Interesting facts

13128875 has 4 divisors, whose sum is 13234032
The reverse of 13128875 is 57882131
Previous prime number is 125

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	thirteen million one hundred twenty-eight thousand eight hundred seventy-five

Notation

Scientific notation	1.3128875 × 10^7
Engineering notation	1.3128875 × 10^6

Prime Factorization of 13128875

Prime Factorization 125 × 105031

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	13128875	Product of the distinct prime numbers

The prime factorization of 13128875 is 125 × 105031. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 4, 78, 960, 74, 7018, 7611, 60438, 61649, 417178, 793545, 8190634, 5188364, 11156219, 47851115, 876504182, 275017033, 4792687542, 2354908253

Basic calculations (n = 13128875)

Multiplication

n×y

n×2	26257750
n×3	39386625
n×4	52515500
n×5	65644375

Division

n÷y

n÷2	6564437.5
n÷3	4376291.6666667
n÷3	3282218.75
n÷5	2625775

Exponentiation

n^y

n²	172367358765625
n³	2.262989507314E+21
n⁴	2.9710506367838E+28
n⁵	3.9006552429004E+35

Nth Root

^y√n

²√n	3623.3789478883
³√n	235.90791078139
⁴√n	60.194509283557
⁵√n	26.524395971423

Divisors of 13128875

1, 125, 105031, 13128875

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13128874	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13128875 can be divided by 4 positive divisors. The sum of these divisors (counting 13128875) is 1, the average is 0.25.

Base conversion 13128875

Base	System	Value
2	Binary	110010000101010010101011
3	Ternary	220201000102122
4	Quaternary	302011102223
5	Quinary	11330111000
6	Senary	1145221455
8	Octal	62052253
10	Decimal	13128875
12	Duodecimal	449188b
16	Hexadecimal	c854ab
20	Vigesimal	42123f
36	Base36	7teaz

Cryptographic Hash Functions

md5	141b92a4dc1da2deabe0ed62f74c4feb
sha1	f25dc3ac72f0b4be1e39800f93021ade8940d74d
sha256	1551899fbc4fa733e1ac7bfd4ee61619fc6731ddd4115541c6f4dbfd4407a8a2
sha512	37edba0dbf695325aa416864038b4bdba92d01d06ca40fbbcd4c031fe07d35c5135e9c032a5bba8591d059105573d1ffdad50f2bd8a06e507852aa7138556afa
ripemd-160	097f5a64ebdf0b6ee705f56277b21a85df97912a

13128875 as geometric shapes

Circle

Radius = n

Diameter	26257750
Circumference	82491154.499797
Area	5.4150802801676E+14

Sphere

Radius = n

Volume	9.4791882817715E+21
Surface area	2.1660321120671E+15
Circumference	82491154.499797

Square

Length = n

Perimeter	52515500
Area	172367358765625
Diagonal	18567033.083701

Cube

Length = n

Surface area	1034204152593750
Volume	2.262989507314E+21
Space diagonal	22739878.546221

Equilateral Triangle

Length = n

Perimeter	39386625
Area	74637255737129
Altitude	11369939.27311

Triangular Pyramid

Length = n

Surface area	74637255737129
Volume	2.6669587106263E+20
Height	6189011.0279004