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

66444650 (number)

66444650 is an even 8-digits composite number following 66444649 and preceding 66444651. In scientific notation, it is written as 6.6444650 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 26577840 positive integers (up to 66444650) that are relatively prime to 66444650.

Interesting facts

66444650 has 8 divisors, whose sum is 103653732
The reverse of 66444650 is 05644466
Previous prime number is 25

Basic properties

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

Name

Name	sixty-six million four hundred forty-four thousand six hundred fifty

Notation

Scientific notation	6.6444650 × 10^7
Engineering notation	6.6444650 × 10^6

Prime Factorization of 66444650

Prime Factorization 2 × 25 × 1328893

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66444650	Product of the distinct prime numbers

The prime factorization of 66444650 is 2 × 25 × 1328893. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 99, 10, 667, 173, 7552, 7523, 13624, 76352, 188477, 969442, 6928757, 19321, 79913879, 92224725, 559173792, 542420993, 5327910072, 6349589324

Basic calculations (n = 66444650)

Multiplication

n×y

n×2	132889300
n×3	199333950
n×4	265778600
n×5	332223250

Division

n÷y

n÷2	33222325
n÷3	22148216.666667
n÷3	16611162.5
n÷5	13288930

Exponentiation

n^y

n²	4414891513622500
n³	2.9334592141062E+23
n⁴	1.9491267077056E+31
n⁵	1.2950904189915E+39

Nth Root

^y√n

²√n	8151.3587824362
³√n	405.02951570694
⁴√n	90.284875712581
⁵√n	36.685293975615

Divisors of 66444650

1, 2, 25, 50, 1328893, 2657786, 33222325, 66444650

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	-66444649	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 66444650 can be divided by 8 positive divisors. The sum of these divisors (counting 66444650) is 1, the average is 0.125.

Base conversion 66444650

Base	System	Value
2	Binary	11111101011101110101101010
3	Ternary	11122000201220222
4	Quaternary	3331131311222
5	Quinary	114002212100
6	Senary	10332050042
8	Octal	375356552
10	Decimal	66444650
12	Duodecimal	1a303922
16	Hexadecimal	3f5dd6a
20	Vigesimal	10f5bca
36	Base36	13k50q

Cryptographic Hash Functions

md5	e48c410de2fac7a06ed49c7c5119dce5
sha1	5a4726de4a4b7b867fdfbc5fe121e3220f3552de
sha256	0e2ba45091ea81cce66b9373db8a581ec5814d56103a0c2dd897aa25e8825a3a
sha512	c9b79ed207bee60a9b17e785c80b982dc6c12bbd60c9476aa00d5447776b95cf2c3ed639418e78944cec013f39fe2046a059bc27abc333fb199f93bb25d92186
ripemd-160	2b6e0ecea72cc2b50fe6195d788487b4a824ebe4

66444650 as geometric shapes

Circle

Radius = n

Diameter	132889300
Circumference	417484048.62069
Area	1.3869790745592E+16

Sphere

Radius = n

Volume	1.2287645222188E+24
Surface area	5.5479162982369E+16
Circumference	417484048.62069

Square

Length = n

Perimeter	265778600
Area	4414891513622500
Diagonal	93966925.177133

Cube

Length = n

Surface area	26489349081735000
Volume	2.9334592141062E+23
Space diagonal	115085509.69113

Equilateral Triangle

Length = n

Perimeter	199333950
Area	1.9117041028747E+15
Altitude	57542754.845566

Triangular Pyramid

Length = n

Surface area	1.9117041028747E+15
Volume	3.4571148377144E+22
Height	31322308.392378