668889729, six hundred sixty-eight million eight hundred eighty-nine thousand seven hundred twenty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

668889729 has 8 divisors, whose sum is 753392520
The reverse of 668889729 is 927988866
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9

Name

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

Notation

Scientific notation	6.68889729 × 10^8
Engineering notation	6.68889729 × 10^6

Prime Factorization of 668889729

Prime Factorization 9 × 73 × 1018097

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	668889729	Product of the distinct prime numbers

The prime factorization of 668889729 is 9 × 73 × 1018097. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 25, 73, 272, 407, 2291, 231, 40648, 16757, 687126, 347618, 9344776, 718850, 22576793, 71722231, 804775729, 907256487, 5136409895, 1017272094

Basic calculations (n = 668889729)

Multiplication

n×y

n×2	1337779458
n×3	2006669187
n×4	2675558916
n×5	3344448645

Division

n÷y

n÷2	334444864.5
n÷3	222963243
n÷3	167222432.25
n÷5	133777945.8

Exponentiation

n^y

n²	447413469561693441
n³	2.9927027440607E+26
n⁴	2.0017881274523E+35
n⁵	1.338975518087E+44

Nth Root

^y√n

²√n	25862.902563324
³√n	874.55039933448
⁴√n	160.81947196569
⁵√n	58.21982631047

Divisors of 668889729

1, 9, 73, 657, 1018097, 9162873, 74321081, 668889729

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	-668889728	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 668889729 can be divided by 8 positive divisors. The sum of these divisors (counting 668889729) is 1, the average is 0.125.

Base conversion 668889729

Base	System	Value
2	Binary	100111110111100111001010000001
3	Ternary	1201121122010012200
4	Quaternary	213313213022001
5	Quinary	2332213432404
6	Senary	150212343413
8	Octal	4767471201
10	Decimal	668889729
12	Duodecimal	168014b69
16	Hexadecimal	27de7281
20	Vigesimal	a90b469
36	Base36	b28mm9

Cryptographic Hash Functions

md5	afb2db38b0dabf47b44610efff6002bf
sha1	700d6845b39305a478bc7c469e40ffd6761f0fdd
sha256	1c0cee27f854b1f6f2b568ce074b3a9640bb96a8b460bb49b07a49c4da4e53e1
sha512	a2e1f507e7615e6dc691eae737b68286c710867d27f7f6fe1e7f646db7622d62a2d0bdfcaf58a6c75638078842ff123572063c730920c439db59d67b79f198c9
ripemd-160	6ce75dd08cb49113c74bac42ef601617dfa12d5b

668889729 as geometric shapes

Circle

Radius = n

Diameter	1337779458
Circumference	4202758117.3761
Area	1.4055908690921E+18

Sphere

Radius = n

Volume	1.2535803940159E+27
Surface area	5.6223634763685E+18
Circumference	4202758117.3761

Square

Length = n

Perimeter	2675558916
Area	447413469561693441
Diagonal	945952926.48386

Cube

Length = n

Surface area	2684480817370160646
Volume	2.9927027440607E+26
Space diagonal	1158550995.289

Equilateral Triangle

Length = n

Perimeter	2006669187
Area	1.9373571531788E+17
Altitude	579275497.64449

Triangular Pyramid

Length = n

Surface area	1.9373571531788E+17
Volume	3.5269340073349E+25
Height	315317642.16129