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

12928405 (number)

12928405 is an odd 8-digits composite number following 12928404 and preceding 12928406. In scientific notation, it is written as 1.2928405 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 8865024 positive integers (up to 12928405) that are relatively prime to 12928405.

Interesting facts

12928405 has 8 divisors, whose sum is 15197760
The reverse of 12928405 is 50482921
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twelve million nine hundred twenty-eight thousand four hundred five

Notation

Scientific notation	1.2928405 × 10^7
Engineering notation	1.2928405 × 10^6

Prime Factorization of 12928405

Prime Factorization 35 × 7 × 52769

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12928405	Product of the distinct prime numbers

The prime factorization of 12928405 is 35 × 7 × 52769. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 92, 30, 67, 137, 6764, 7442, 8398, 94309, 299906, 630180, 646244, 1242397, 64269880, 17754866, 974268990, 391133833, 6790425061, 7643675630

Basic calculations (n = 12928405)

Multiplication

n×y

n×2	25856810
n×3	38785215
n×4	51713620
n×5	64642025

Division

n÷y

n÷2	6464202.5
n÷3	4309468.3333333
n÷3	3232101.25
n÷5	2585681

Exponentiation

n^y

n²	167143655844025
n³	2.1609008759322E+21
n⁴	2.7937001688906E+28
n⁵	3.6118087231986E+35

Nth Root

^y√n

²√n	3595.6091278113
³√n	234.70102314034
⁴√n	59.96339823435
⁵√n	26.442894342605

Divisors of 12928405

1, 7, 35, 245, 52769, 369383, 1846915, 12928405

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	-12928404	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 12928405 can be divided by 8 positive divisors. The sum of these divisors (counting 12928405) is 1, the average is 0.125.

Base conversion 12928405

Base	System	Value
2	Binary	110001010100010110010101
3	Ternary	220022211102211
4	Quaternary	301110112111
5	Quinary	11302202110
6	Senary	1141033421
8	Octal	61242625
10	Decimal	12928405
12	Duodecimal	43b5871
16	Hexadecimal	c54595
20	Vigesimal	40g105
36	Base36	7p3md

Cryptographic Hash Functions

md5	a9389fa0befff0a95b20a8ece35ec216
sha1	37c087218f8f292af98217f1388c50b23ecd6d1f
sha256	2f50516409d24606c0ffc91837e25375d2ea2d024ed8694be6f0043213f1d4ed
sha512	9712ef40a5b468c891335374d7dd660f9fc10c40ebaca1fc072917f3e2876bcba1f623928c7ae7979bd6e91853e9c53dcf2c6dd9feafadf43b305a63313273b8
ripemd-160	f208285ad1719301595a2857c476bf79d272f6af

12928405 as geometric shapes

Circle

Radius = n

Diameter	25856810
Circumference	81231564.341267
Area	5.2509728129373E+14

Sphere

Radius = n

Volume	9.051560422619E+21
Surface area	2.1003891251749E+15
Circumference	81231564.341267

Square

Length = n

Perimeter	51713620
Area	167143655844025
Diagonal	18283525.690852

Cube

Length = n

Surface area	1002861935064150
Volume	2.1609008759322E+21
Space diagonal	22392654.320828

Equilateral Triangle

Length = n

Perimeter	38785215
Area	72375326021164
Altitude	11196327.160414

Triangular Pyramid

Length = n

Surface area	72375326021164
Volume	2.5466461047393E+20
Height	6094508.5636174