668889249, six hundred sixty-eight million eight hundred eighty-nine thousand two hundred forty-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

668889249 has 8 divisors, whose sum is 800847168
The reverse of 668889249 is 942988866
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6

Name

Name	six hundred sixty-eight million eight hundred eighty-nine thousand two hundred forty-nine

Notation

Scientific notation	6.68889249 × 10^8
Engineering notation	6.68889249 × 10^6

Prime Factorization of 668889249

Prime Factorization 21 × 7 × 4550267

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	668889249	Product of the distinct prime numbers

The prime factorization of 668889249 is 21 × 7 × 4550267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 31, 98, 972, 513, 6379, 5090, 28213, 49553, 169331, 554979, 119195, 919843, 64941103, 11695349, 645604083, 173978659, 3006626178, 715582395

Basic calculations (n = 668889249)

Multiplication

n×y

n×2	1337778498
n×3	2006667747
n×4	2675556996
n×5	3344446245

Division

n÷y

n÷2	334444624.5
n÷3	222963083
n÷3	167222312.25
n÷5	133777849.8

Exponentiation

n^y

n²	447412827427784001
n³	2.9926963013114E+26
n⁴	2.0017823814692E+35
n⁵	1.3389707138024E+44

Nth Root

^y√n

²√n	25862.893283622
³√n	874.55019013992
⁴√n	160.81944311439
⁵√n	58.219817954676

Divisors of 668889249

1, 7, 21, 147, 4550267, 31851869, 95555607, 668889249

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	-668889248	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 668889249 can be divided by 8 positive divisors. The sum of these divisors (counting 668889249) is 1, the average is 0.125.

Base conversion 668889249

Base	System	Value
2	Binary	100111110111100111000010100001
3	Ternary	1201121122002112220
4	Quaternary	213313213002201
5	Quinary	2332213423444
6	Senary	150212341253
8	Octal	4767470241
10	Decimal	668889249
12	Duodecimal	168014829
16	Hexadecimal	27de70a1
20	Vigesimal	a90b329
36	Base36	b28m8x

Cryptographic Hash Functions

md5	6269969420fd3fe09600b176e2f6f3ff
sha1	3beefb57a35daf8ac986b028d7884a7f78355e1f
sha256	c4000b85f45a2ddfc22d6bb33ceb86507b4036262ec325f978a5ac865322c6b4
sha512	7a33cf7aabf5cc64d7a05215a488942c95e9fe28734accea3310613b2e3365724b257c9d36b0db1569dfb9906be0d34da81047d5682c3c7e9e5a81ed8a1494ee
ripemd-160	beef625142531f70ff43eac179739f2fe0aacc47

668889249 as geometric shapes

Circle

Radius = n

Diameter	1337778498
Circumference	4202755101.4472
Area	1.405588851769E+18

Sphere

Radius = n

Volume	1.2535776952834E+27
Surface area	5.6223554070759E+18
Circumference	4202755101.4472

Square

Length = n

Perimeter	2675556996
Area	447412827427784001
Diagonal	945952247.66135

Cube

Length = n

Surface area	2684476964566704006
Volume	2.9926963013114E+26
Space diagonal	1158550163.9046

Equilateral Triangle

Length = n

Perimeter	2006667747
Area	1.9373543726574E+17
Altitude	579275081.95229

Triangular Pyramid

Length = n

Surface area	1.9373543726574E+17
Volume	3.5269264144819E+25
Height	315317415.88712