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

66706729 (number)

66706729 is an odd 8-digits composite number following 66706728 and preceding 66706730. In scientific notation, it is written as 6.6706729 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 66637060 positive integers (up to 66706729) that are relatively prime to 66706729.

Interesting facts

66706729 has 4 divisors, whose sum is 66776400
The reverse of 66706729 is 92760766
Previous prime number is 971

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	sixty-six million seven hundred six thousand seven hundred twenty-nine

Notation

Scientific notation	6.6706729 × 10^7
Engineering notation	6.6706729 × 10^6

Prime Factorization of 66706729

Prime Factorization 971 × 68699

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	66706729	Product of the distinct prime numbers

The prime factorization of 66706729 is 971 × 68699. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 5, 55, 83, 649, 562, 9268, 3080, 15212, 75137, 778324, 965219, 6956241, 7636892, 62840005, 82527116, 779326942, 757214037, 7620513621, 4612178411

Basic calculations (n = 66706729)

Multiplication

n×y

n×2	133413458
n×3	200120187
n×4	266826916
n×5	333533645

Division

n÷y

n÷2	33353364.5
n÷3	22235576.333333
n÷3	16676682.25
n÷5	13341345.8

Exponentiation

n^y

n²	4449787693879441
n³	2.9683078180315E+23
n⁴	1.9800610520601E+31
n⁵	1.3208339600323E+39

Nth Root

^y√n

²√n	8167.4187476828
³√n	405.56133917511
⁴√n	90.373772454638
⁵√n	36.714188136329

Divisors of 66706729

1, 971, 68699, 66706729

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	-66706728	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 66706729 can be divided by 4 positive divisors. The sum of these divisors (counting 66706729) is 1, the average is 0.25.

Base conversion 66706729

Base	System	Value
2	Binary	11111110011101110100101001
3	Ternary	11122112001102121
4	Quaternary	3332131310221
5	Quinary	114034103404
6	Senary	10341431241
8	Octal	376356451
10	Decimal	66706729
12	Duodecimal	1a40b521
16	Hexadecimal	3f9dd29
20	Vigesimal	10gi6g9
36	Base36	13pr8p

Cryptographic Hash Functions

md5	234b06b87c9c57385a8ccc9ebaee6eb4
sha1	a264691837a5e335d255e899145fbb923b57fd9b
sha256	9c708586276d4cc611f63d81b18dabaa0d4c9cf4e469b5eab7b6725344d9fff6
sha512	934d5d99d7d463e9b440daa72cb415f3810de888793f755e6201f4da47e5a203ecab98f26eb734144def457fcee008334b229e196a4122fe4f063ac7f744d1dd
ripemd-160	e06e3bea1e7484ffb8f6d5316c4e1c362794c452

66706729 as geometric shapes

Circle

Radius = n

Diameter	133413458
Circumference	419130739.54281
Area	1.3979420329126E+16

Sphere

Radius = n

Volume	1.2433618712961E+24
Surface area	5.5917681316504E+16
Circumference	419130739.54281

Square

Length = n

Perimeter	266826916
Area	4449787693879441
Diagonal	94337560.853347

Cube

Length = n

Surface area	26698726163276646
Volume	2.9683078180315E+23
Space diagonal	115539443.83473

Equilateral Triangle

Length = n

Perimeter	200120187
Area	1.9268145921735E+15
Altitude	57769721.917364

Triangular Pyramid

Length = n

Surface area	1.9268145921735E+15
Volume	3.4981843112985E+22
Height	31445853.617782