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

42805909 (number)

42805909 is an odd 8-digits composite number following 42805908 and preceding 42805910. In scientific notation, it is written as 4.2805909 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 42558304 positive integers (up to 42805909) that are relatively prime to 42805909.

Interesting facts

42805909 has 4 divisors, whose sum is 43053516
The reverse of 42805909 is 90950824
Previous prime number is 173

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	forty-two million eight hundred five thousand nine hundred nine

Notation

Scientific notation	4.2805909 × 10^7
Engineering notation	4.2805909 × 10^6

Prime Factorization of 42805909

Prime Factorization 173 × 247433

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42805909	Product of the distinct prime numbers

The prime factorization of 42805909 is 173 × 247433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 73, 25, 388, 443, 4254, 5382, 90754, 43617, 69920, 429396, 8255652, 1555054, 23425529, 39967552, 305000132, 387573050, 1831408520, 6204773381

Basic calculations (n = 42805909)

Multiplication

n×y

n×2	85611818
n×3	128417727
n×4	171223636
n×5	214029545

Division

n÷y

n÷2	21402954.5
n÷3	14268636.333333
n÷3	10701477.25
n÷5	8561181.8

Exponentiation

n^y

n²	1832345845316281
n³	7.8435229511137E+22
n⁴	3.3574912968478E+30
n⁵	1.4372046692116E+38

Nth Root

^y√n

²√n	6542.6224864346
³√n	349.81189620263
⁴√n	80.88647900876
⁵√n	33.597018985179

Divisors of 42805909

1, 173, 247433, 42805909

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	-42805908	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 42805909 can be divided by 4 positive divisors. The sum of these divisors (counting 42805909) is 1, the average is 0.25.

Base conversion 42805909

Base	System	Value
2	Binary	10100011010010101010010101
3	Ternary	2222112202200001
4	Quaternary	2203102222111
5	Quinary	41424242114
6	Senary	4125251301
8	Octal	243225225
10	Decimal	42805909
12	Duodecimal	12403b31
16	Hexadecimal	28d2a95
20	Vigesimal	d7aef9
36	Base36	phh91

Cryptographic Hash Functions

md5	5df238ba7a0cd5300b13b784e7918ec7
sha1	211edf44b016890d2274b639a06a3d6658f42b3f
sha256	b37381f6668f277a45acb8f3b26b6509833fcf8ef24d0e9bc5a2c366a0d65165
sha512	6a67fdaf4ecb3d5ecf523f39a86335952be599e1f318c9936f6c50d0d210770e22945b52d1ea6930899a3b83cf6098c33d9eee3c4a48d50a80d10f60c318a280
ripemd-160	0d765b0d0e3eff2bf925c9fa354e947b8898d44d

42805909 as geometric shapes

Circle

Radius = n

Diameter	85611818
Circumference	268957458.48927
Area	5.7564842464814E+15

Sphere

Radius = n

Volume	3.2854872108642E+23
Surface area	2.3025936985926E+16
Circumference	268957458.48927

Square

Length = n

Perimeter	171223636
Area	1832345845316281
Diagonal	60536697.057509

Cube

Length = n

Surface area	10994075071897686
Volume	7.8435229511137E+22
Space diagonal	74142009.25217

Equilateral Triangle

Length = n

Perimeter	128417727
Area	7.9342902528139E+14
Altitude	37071004.626085

Triangular Pyramid

Length = n

Surface area	7.9342902528139E+14
Volume	9.243680445208E+21
Height	20178899.01917