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

66420009 (number)

66420009 is an odd 8-digits composite number following 66420008 and preceding 66420010. In scientific notation, it is written as 6.6420009 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 44182392 positive integers (up to 66420009) that are relatively prime to 66420009.

Interesting facts

66420009 has 8 divisors, whose sum is 73962720
The reverse of 66420009 is 90002466
Previous prime number is 467

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	sixty-six million four hundred twenty thousand nine

Notation

Scientific notation	6.6420009 × 10^7
Engineering notation	6.6420009 × 10^6

Prime Factorization of 66420009

Prime Factorization 9 × 467 × 15803

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66420009	Product of the distinct prime numbers

The prime factorization of 66420009 is 9 × 467 × 15803. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 61, 62, 387, 29, 9929, 7277, 91639, 15257, 408856, 879117, 7963904, 7949154, 21008413, 51745829, 468735655, 424574561, 1027941253, 6142376402

Basic calculations (n = 66420009)

Multiplication

n×y

n×2	132840018
n×3	199260027
n×4	265680036
n×5	332100045

Division

n÷y

n÷2	33210004.5
n÷3	22140003
n÷3	16605002.25
n÷5	13284001.8

Exponentiation

n^y

n²	4411617595560081
n³	2.9301968040166E+23
n⁴	1.9462369809455E+31
n⁵	1.2926907779054E+39

Nth Root

^y√n

²√n	8149.8471764813
³√n	404.9794411146
⁴√n	90.276504011184
⁵√n	36.682572623475

Divisors of 66420009

1, 9, 467, 4203, 15803, 142227, 7380001, 66420009

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	-66420008	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 66420009 can be divided by 8 positive divisors. The sum of these divisors (counting 66420009) is 1, the average is 0.125.

Base conversion 66420009

Base	System	Value
2	Binary	11111101010111110100101001
3	Ternary	11121222111010100
4	Quaternary	3331113310221
5	Quinary	114000420014
6	Senary	10331340013
8	Octal	375276451
10	Decimal	66420009
12	Duodecimal	1a2b1609
16	Hexadecimal	3f57d29
20	Vigesimal	10f2a09
36	Base36	13jm09

Cryptographic Hash Functions

md5	9d604883b3997a065ff8be4c76f3e360
sha1	80724e0f9b33e014001cb3e6f7d83462d2b3ca17
sha256	2119c4bfab9d246c847716e38658b1f6d058f2f6ec8e2d309d6ab63f54e28e02
sha512	0898cc476e52326e000ad6711f1df84b27fccfc542e6590b60b2bd09de692b8ac69b899176097e292d3541ef9430422fd2bf030727cbf3ba6b8b75cc11e1cb4e
ripemd-160	819937c8a36372d58cbd90697322530ba41b7b92

66420009 as geometric shapes

Circle

Radius = n

Diameter	132840018
Circumference	417329224.65154
Area	1.3859505428659E+16

Sphere

Radius = n

Volume	1.2273979670761E+24
Surface area	5.5438021714636E+16
Circumference	417329224.65154

Square

Length = n

Perimeter	265680036
Area	4411617595560081
Diagonal	93932077.540743

Cube

Length = n

Surface area	26469705573360486
Volume	2.9301968040166E+23
Space diagonal	115042830.22718

Equilateral Triangle

Length = n

Perimeter	199260027
Area	1.9102864547687E+15
Altitude	57521415.113591

Triangular Pyramid

Length = n

Surface area	1.9102864547687E+15
Volume	3.4532700505521E+22
Height	31310692.513581