668840491, six hundred sixty-eight million eight hundred forty thousand four hundred ninety-one: 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

668840491 has 8 divisors, whose sum is 736729344
The reverse of 668840491 is 194048866
Previous prime number is 103

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1

Name

Name	six hundred sixty-eight million eight hundred forty thousand four hundred ninety-one

Notation

Scientific notation	6.68840491 × 10^8
Engineering notation	6.68840491 × 10^6

Prime Factorization of 668840491

Prime Factorization 11 × 103 × 590327

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	668840491	Product of the distinct prime numbers

The prime factorization of 668840491 is 11 × 103 × 590327. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 58, 18, 628, 626, 3130, 9198, 88827, 35454, 257236, 557273, 6997987, 7925100, 55929161, 33094093, 474834901, 593337360, 4884061512, 8600011348

Basic calculations (n = 668840491)

Multiplication

n×y

n×2	1337680982
n×3	2006521473
n×4	2675361964
n×5	3344202455

Division

n÷y

n÷2	334420245.5
n÷3	222946830.33333
n÷3	167210122.75
n÷5	133768098.2

Exponentiation

n^y

n²	447347602401121081
n³	2.9920419003764E+26
n⁴	2.0011987737403E+35
n⁵	1.3384827704171E+44

Nth Root

^y√n

²√n	25861.950641821
³√n	874.52893980868
⁴√n	160.81651234193
⁵√n	58.218969155069

Divisors of 668840491

1, 11, 103, 1133, 590327, 6493597, 60803681, 668840491

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	-668840490	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 668840491 can be divided by 8 positive divisors. The sum of these divisors (counting 668840491) is 1, the average is 0.125.

Base conversion 668840491

Base	System	Value
2	Binary	100111110111011011001000101011
3	Ternary	1201121112121200001
4	Quaternary	213313123020223
5	Quinary	2332210343431
6	Senary	150211323431
8	Octal	4767331053
10	Decimal	668840491
12	Duodecimal	167bb0577
16	Hexadecimal	27ddb22b
20	Vigesimal	a90514b
36	Base36	b27kmj

Cryptographic Hash Functions

md5	e358f216182c7513c0dd3e1f516152ee
sha1	48ba7156838cdf0c77563c8c6205b390828e2bde
sha256	12e65b5a6fa8c19c48dff948579eb6217854f3af3dcf9157a07e404a4a6e479d
sha512	d08daf58469789c0862ad368274285ae146172eb97e4f1d19b6450d9d3f7c6232c3f770a733a0ed705a644532db597dd174305d56db61052a69d143176415d53
ripemd-160	429aa4757dd7a17a5c01b4db52ca83cdbce2568a

668840491 as geometric shapes

Circle

Radius = n

Diameter	1337680982
Circumference	4202448745.898
Area	1.4053839413044E+18

Sphere

Radius = n

Volume	1.2533035804607E+27
Surface area	5.6215357652175E+18
Circumference	4202448745.898

Square

Length = n

Perimeter	2675361964
Area	447347602401121081
Diagonal	945883293.43648

Cube

Length = n

Surface area	2684085614406726486
Volume	2.9920419003764E+26
Space diagonal	1158465712.5713

Equilateral Triangle

Length = n

Perimeter	2006521473
Area	1.9370719400072E+17
Altitude	579232856.28566

Triangular Pyramid

Length = n

Surface area	1.9370719400072E+17
Volume	3.526155195584E+25
Height	315294431.14549