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

13215087 (number)

13215087 is an odd 8-digits composite number following 13215086 and preceding 13215088. In scientific notation, it is written as 1.3215087 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 8426880 positive integers (up to 13215087) that are relatively prime to 13215087.

Interesting facts

13215087 has 8 divisors, whose sum is 17875760
The reverse of 13215087 is 78051231
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	thirteen million two hundred fifteen thousand eighty-seven

Notation

Scientific notation	1.3215087 × 10^7
Engineering notation	1.3215087 × 10^6

Prime Factorization of 13215087

Prime Factorization 69 × 3 × 63841

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	13215087	Product of the distinct prime numbers

The prime factorization of 13215087 is 69 × 3 × 63841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 100, 48, 498, 832, 893, 5528, 36177, 48213, 97628, 774398, 1300116, 5039226, 80192829, 17795902, 264300360, 754960203, 4952527346, 8922325842

Basic calculations (n = 13215087)

Multiplication

n×y

n×2	26430174
n×3	39645261
n×4	52860348
n×5	66075435

Division

n÷y

n÷2	6607543.5
n÷3	4405029
n÷3	3303771.75
n÷5	2643017.4

Exponentiation

n^y

n²	174638524417569
n³	2.3078632937298E+21
n⁴	3.0498614210746E+28
n⁵	4.0304184017444E+35

Nth Root

^y√n

²√n	3635.2561120229
³√n	236.42315516102
⁴√n	60.293085109513
⁵√n	26.55913982257

Divisors of 13215087

1, 3, 69, 207, 63841, 191523, 4405029, 13215087

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	-13215086	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 13215087 can be divided by 8 positive divisors. The sum of these divisors (counting 13215087) is 1, the average is 0.125.

Base conversion 13215087

Base	System	Value
2	Binary	110010011010010101101111
3	Ternary	220212101200200
4	Quaternary	302122111233
5	Quinary	11340340322
6	Senary	1151124543
8	Octal	62322557
10	Decimal	13215087
12	Duodecimal	4513753
16	Hexadecimal	c9a56f
20	Vigesimal	42bhe7
36	Base36	7v8tr

Cryptographic Hash Functions

md5	fc558a64b7d359d96ce07784008df72b
sha1	fa1795ff99e1e1490ab22afd661bb1d109243c1d
sha256	7651f7eea60a4ec53b58d2738ab011674f65f2fec687c2b4be47522802c09ece
sha512	d0b011b5b1bfa6e1b746cc5d38a8f0b6db90a71c70cd0c7761d8ef29c77119c3f158a0aa25c381d0b6282190708f2c2c69ee6771a394dac6373e0fb8f79ba5d0
ripemd-160	bfb62badc6b5724cc8c64685bf065a885708f7a4

13215087 as geometric shapes

Circle

Radius = n

Diameter	26430174
Circumference	83032840.4715
Area	5.48643105344E+14

Sphere

Radius = n

Volume	9.6671551587614E+21
Surface area	2.194572421376E+15
Circumference	83032840.4715

Square

Length = n

Perimeter	52860348
Area	174638524417569
Diagonal	18688955.26334

Cube

Length = n

Surface area	1047831146505414
Volume	2.3078632937298E+21
Space diagonal	22889202.110443

Equilateral Triangle

Length = n

Perimeter	39645261
Area	75620699312522
Altitude	11444601.055221

Triangular Pyramid

Length = n

Surface area	75620699312522
Volume	2.7198429750798E+20
Height	6229651.7544468