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

13142788 (number)

13142788 is an even 8-digits composite number following 13142787 and preceding 13142789. In scientific notation, it is written as 1.3142788 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors. There are 6571392 positive integers (up to 13142788) that are relatively prime to 13142788.

Interesting facts

13142788 has 6 divisors, whose sum is 22999886
The reverse of 13142788 is 88724131
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	thirteen million one hundred forty-two thousand seven hundred eighty-eight

Notation

Scientific notation	1.3142788 × 10^7
Engineering notation	1.3142788 × 10^6

Prime Factorization of 13142788

Prime Factorization 2 × 2 × 3285697

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6571394	Product of the distinct prime numbers

The prime factorization of 13142788 is 2 × 2 × 3285697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 77, 87, 855, 987, 791, 1060, 70489, 6421, 52597, 903879, 8319329, 4692126, 12678378, 58690515, 728796903, 519045992, 610269691, 3444858608

Basic calculations (n = 13142788)

Multiplication

n×y

n×2	26285576
n×3	39428364
n×4	52571152
n×5	65713940

Division

n÷y

n÷2	6571394
n÷3	4380929.3333333
n÷3	3285697
n÷5	2628557.6

Exponentiation

n^y

n²	172732876412944
n³	2.2701915753255E+21
n⁴	2.9836646593889E+28
n⁵	3.9213672081441E+35

Nth Root

^y√n

²√n	3625.2983325514
³√n	235.99121388338
⁴√n	60.210450359978
⁵√n	26.53001530424

Divisors of 13142788

1, 2, 4, 3285697, 6571394, 13142788

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-13142787	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13142788 can be divided by 6 positive divisors. The sum of these divisors (counting 13142788) is 1, the average is 0.16666666666667.

Base conversion 13142788

Base	System	Value
2	Binary	110010001000101100000100
3	Ternary	220201201111221
4	Quaternary	302020230010
5	Quinary	11331032123
6	Senary	1145410124
8	Octal	62105404
10	Decimal	13142788
12	Duodecimal	4499944
16	Hexadecimal	c88b04
20	Vigesimal	422gj8
36	Base36	7tp1g

Cryptographic Hash Functions

md5	c2d784f2f7c9fc16a09b6f6f60249e98
sha1	ac48b3d443f74e308d238b76b196c88d9e1ea5f7
sha256	edfc436abf7d34b408ff1a5b3bb56159a9f27ab32262ad966c705584215c0248
sha512	74a3322a056efa4226f96b54de172f66d8802b587998dbaf70714ec376d4b13c90bc1cf5a64aa7b080d964edb297102b1133e7b3a5739a8df55f2e6d8401614c
ripemd-160	620927f983469aaa73aa76eef67c10e96ef228f9

13142788 as geometric shapes

Circle

Radius = n

Diameter	26285576
Circumference	82578572.456976
Area	5.4265633557234E+14

Sphere

Radius = n

Volume	9.5093562337121E+21
Surface area	2.1706253422894E+15
Circumference	82578572.456976

Square

Length = n

Perimeter	52571152
Area	172732876412944
Diagonal	18586709.036994

Cube

Length = n

Surface area	1036397258477664
Volume	2.2701915753255E+21
Space diagonal	22763976.569107

Equilateral Triangle

Length = n

Perimeter	39428364
Area	74795529521184
Altitude	11381988.284553

Triangular Pyramid

Length = n

Surface area	74795529521184
Volume	2.6754464291754E+20
Height	6195569.6789981