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

65996821 (number)

65996821 is an odd 8-digits composite number following 65996820 and preceding 65996822. In scientific notation, it is written as 6.5996821 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 57388320 positive integers (up to 65996821) that are relatively prime to 65996821.

Interesting facts

65996821 has 8 divisors, whose sum is 75127104
The reverse of 65996821 is 12869956
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	sixty-five million nine hundred ninety-six thousand eight hundred twenty-one

Notation

Scientific notation	6.5996821 × 10^7
Engineering notation	6.5996821 × 10^6

Prime Factorization of 65996821

Prime Factorization 11 × 23 × 260857

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	65996821	Product of the distinct prime numbers

The prime factorization of 65996821 is 11 × 23 × 260857. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 25, 97, 689, 786, 839, 7225, 47897, 32330, 877553, 2110, 1592121, 8488736, 79631179, 72681704, 758855097, 115076906, 5401532953, 2297576561

Basic calculations (n = 65996821)

Multiplication

n×y

n×2	131993642
n×3	197990463
n×4	263987284
n×5	329984105

Division

n÷y

n÷2	32998410.5
n÷3	21998940.333333
n÷3	16499205.25
n÷5	13199364.2

Exponentiation

n^y

n²	4355580382106041
n³	2.8745445882896E+23
n⁴	1.8971080464987E+31
n⁵	1.2520310016243E+39

Nth Root

^y√n

²√n	8123.842748355
³√n	404.11751352267
⁴√n	90.132362380862
⁵√n	36.635709217267

Divisors of 65996821

1, 11, 23, 253, 260857, 2869427, 5999711, 65996821

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	-65996820	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 65996821 can be divided by 8 positive divisors. The sum of these divisors (counting 65996821) is 1, the average is 0.125.

Base conversion 65996821

Base	System	Value
2	Binary	11111011110000100000010101
3	Ternary	11121011222121201
4	Quaternary	3323300200111
5	Quinary	113343344241
6	Senary	10314312501
8	Octal	373604025
10	Decimal	65996821
12	Duodecimal	1a128731
16	Hexadecimal	3ef0815
20	Vigesimal	10c9c11
36	Base36	13ajh1

Cryptographic Hash Functions

md5	bf7b1410e0494cca70a99ea1a67ec09b
sha1	9ba6bfc1d8fdd109b193f3abaeb63c948f69203f
sha256	4fab16b4546c7fa907e628c4954a54ec39a3d20937bade8d6c08bd7f400bbb81
sha512	e9cfc910279a4fe4cf3adaeb4f12057fb63d25ad3cea71e2037c71e3c1b7c0e7a8b7d37ce467233c100fbcdb14710611e82a63f69fecf1c7be22a09ea043a14e
ripemd-160	65e5f09dd92420da01b4ce40cf4b835b346ba6db

65996821 as geometric shapes

Circle

Radius = n

Diameter	131993642
Circumference	414670256.02776
Area	1.3683459330544E+16

Sphere

Radius = n

Volume	1.2040864214649E+24
Surface area	5.4733837322177E+16
Circumference	414670256.02776

Square

Length = n

Perimeter	263987284
Area	4355580382106041
Diagonal	93333599.331709

Cube

Length = n

Surface area	26133482292636246
Volume	2.8745445882896E+23
Space diagonal	114309847.11003

Equilateral Triangle

Length = n

Perimeter	197990463
Area	1.8860216295645E+15
Altitude	57154923.555014

Triangular Pyramid

Length = n

Surface area	1.8860216295645E+15
Volume	3.3876832853378E+22
Height	31111199.777236