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

66842009 (number)

66842009 is an odd 8-digits composite number following 66842008 and preceding 66842010. In scientific notation, it is written as 6.6842009 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 61700304 positive integers (up to 66842009) that are relatively prime to 66842009.

Interesting facts

66842009 has 4 divisors, whose sum is 71983716
The reverse of 66842009 is 90024866
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	sixty-six million eight hundred forty-two thousand nine

Notation

Scientific notation	6.6842009 × 10^7
Engineering notation	6.6842009 × 10^6

Prime Factorization of 66842009

Prime Factorization 13 × 5141693

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	66842009	Product of the distinct prime numbers

The prime factorization of 66842009 is 13 × 5141693. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 93, 92, 686, 383, 3350, 144, 35857, 90650, 722163, 938014, 8785453, 1725331, 99210062, 88817960, 547589367, 772299347, 280622271, 4250103920

Basic calculations (n = 66842009)

Multiplication

n×y

n×2	133684018
n×3	200526027
n×4	267368036
n×5	334210045

Division

n÷y

n÷2	33421004.5
n÷3	22280669.666667
n÷3	16710502.25
n÷5	13368401.8

Exponentiation

n^y

n²	4467854167156081
n³	2.9864034845173E+23
n⁴	1.9961720858974E+31
n⁵	1.334281525311E+39

Nth Root

^y√n

²√n	8175.6962394649
³√n	405.83531099456
⁴√n	90.41955673119
⁵√n	36.729067208934

Divisors of 66842009

1, 13, 5141693, 66842009

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	-66842008	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 66842009 can be divided by 4 positive divisors. The sum of these divisors (counting 66842009) is 1, the average is 0.25.

Base conversion 66842009

Base	System	Value
2	Binary	11111110111110110110011001
3	Ternary	11122202220222222
4	Quaternary	3332332312121
5	Quinary	114102421014
6	Senary	10344353425
8	Octal	376766631
10	Decimal	66842009
12	Duodecimal	1a475875
16	Hexadecimal	3fbed99
20	Vigesimal	10hf509
36	Base36	13snmh

Cryptographic Hash Functions

md5	64bbd4b0506ef2e649fb97e6bf535d9e
sha1	a81cea7766872ba09391be80f6dbc9e3011a3c46
sha256	f635d9cfc3248df47b6c2fb9e40fa5d1adc19acf9b88d3a0bdf80a76358590c0
sha512	7ee104213782facfceb86132c6be656c6d52ed813858261b2d87f4b45275afe9e2533859e61150fe91ee7a4db66b25d6fd4bb560cd37039b41979a2418be0817
ripemd-160	c1fd6de5293e81c7b4da9d40cecf3ba5774c33b4

66842009 as geometric shapes

Circle

Radius = n

Diameter	133684018
Circumference	419980728.85117
Area	1.4036177828848E+16

Sphere

Radius = n

Volume	1.2509417663486E+24
Surface area	5.6144711315392E+16
Circumference	419980728.85117

Square

Length = n

Perimeter	267368036
Area	4467854167156081
Diagonal	94528875.664064

Cube

Length = n

Surface area	26807125002936486
Volume	2.9864034845173E+23
Space diagonal	115773755.66798

Equilateral Triangle

Length = n

Perimeter	200526027
Area	1.9346376045807E+15
Altitude	57886877.833988

Triangular Pyramid

Length = n

Surface area	1.9346376045807E+15
Volume	3.5195102587689E+22
Height	31509625.221355