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

42091205 (number)

42091205 is an odd 8-digits composite number following 42091204 and preceding 42091206. In scientific notation, it is written as 4.2091205 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 31082688 positive integers (up to 42091205) that are relatively prime to 42091205.

Interesting facts

42091205 has 8 divisors, whose sum is 54394872
The reverse of 42091205 is 50219024
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	forty-two million ninety-one thousand two hundred five

Notation

Scientific notation	4.2091205 × 10^7
Engineering notation	4.2091205 × 10^6

Prime Factorization of 42091205

Prime Factorization 5 × 13 × 647557

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	42091205	Product of the distinct prime numbers

The prime factorization of 42091205 is 5 × 13 × 647557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 32, 82, 298, 802, 606, 1801, 91740, 8925, 237538, 693102, 5759649, 202321, 54721685, 51575086, 193821264, 955544441, 2230395866, 6241340398

Basic calculations (n = 42091205)

Multiplication

n×y

n×2	84182410
n×3	126273615
n×4	168364820
n×5	210456025

Division

n÷y

n÷2	21045602.5
n÷3	14030401.666667
n÷3	10522801.25
n÷5	8418241

Exponentiation

n^y

n²	1771669538352025
n³	7.457170573103E+22
n⁴	3.1388129531245E+30
n⁵	1.3211641946662E+38

Nth Root

^y√n

²√n	6487.7735009786
³√n	347.85409449178
⁴√n	80.546716264405
⁵√n	33.48407236219

Divisors of 42091205

1, 5, 13, 65, 647557, 3237785, 8418241, 42091205

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	-42091204	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 42091205 can be divided by 8 positive divisors. The sum of these divisors (counting 42091205) is 1, the average is 0.125.

Base conversion 42091205

Base	System	Value
2	Binary	10100000100100001011000101
3	Ternary	2221012110021112
4	Quaternary	2200210023011
5	Quinary	41233404310
6	Senary	4102054405
8	Octal	240441305
10	Decimal	42091205
12	Duodecimal	1211a405
16	Hexadecimal	28242c5
20	Vigesimal	d31805
36	Base36	p25s5

Cryptographic Hash Functions

md5	65710a0cb05520d37d33ee9947fdb6d9
sha1	d1ea866c8679d589fa79d42afcd08aa417be17e8
sha256	40b3c5c0130d8dd6a9642fc1b468434b8a137f396fe8b4f7056d2662a37a29e4
sha512	4252a8f289786cffddeb9d820b91e3b40347f4b44c8d5bfee6412faab042772df355ba500031407f2b0058a34974ae9f63a5f88d641e30b68ab93b3189e1ae94
ripemd-160	1a305b679d8dea4259ddeebad4807d7eb650a49c

42091205 as geometric shapes

Circle

Radius = n

Diameter	84182410
Circumference	264466840.81748
Area	5.5658640062755E+15

Sphere

Radius = n

Volume	3.1236523052035E+23
Surface area	2.2263456025102E+16
Circumference	264466840.81748

Square

Length = n

Perimeter	168364820
Area	1771669538352025
Diagonal	59525952.967626

Cube

Length = n

Surface area	10630017230112150
Volume	7.457170573103E+22
Space diagonal	72904105.611797

Equilateral Triangle

Length = n

Perimeter	126273615
Area	7.6715541366195E+14
Altitude	36452052.805899

Triangular Pyramid

Length = n

Surface area	7.6715541366195E+14
Volume	8.7883598011766E+21
Height	19841984.322542