168993409, one hundred sixty-eight million nine hundred ninety-three thousand four hundred 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

168993409 has 6 divisors, whose sum is 182993046
The reverse of 168993409 is 904399861
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4

Name

Name	one hundred sixty-eight million nine hundred ninety-three thousand four hundred nine

Notation

Scientific notation	1.68993409 × 10^8
Engineering notation	1.68993409 × 10^6

Prime Factorization of 168993409

Prime Factorization 13 × 13 × 999961

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12999493	Product of the distinct prime numbers

The prime factorization of 168993409 is 13 × 13 × 999961. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 51, 38, 745, 63, 565, 9670, 97657, 74707, 197904, 374538, 9237453, 5236815, 16044887, 1214252, 288668589, 366476784, 5893281424, 5713245860

Basic calculations (n = 168993409)

Multiplication

n×y

n×2	337986818
n×3	506980227
n×4	675973636
n×5	844967045

Division

n÷y

n÷2	84496704.5
n÷3	56331136.333333
n÷3	42248352.25
n÷5	33798681.8

Exponentiation

n^y

n²	28558772285441281
n³	4.8262442853714E+24
n⁴	8.1560347445169E+32
n⁵	1.3783161153984E+41

Nth Root

^y√n

²√n	12999.746497528
³√n	552.87029386719
⁴√n	114.01643082262
⁵√n	44.215440224314

Divisors of 168993409

1, 13, 169, 999961, 12999493, 168993409

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-168993408	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168993409 can be divided by 6 positive divisors. The sum of these divisors (counting 168993409) is 1, the average is 0.16666666666667.

Base conversion 168993409

Base	System	Value
2	Binary	1010000100101010001010000001
3	Ternary	102202222202101011
4	Quaternary	22010222022001
5	Quinary	321230242114
6	Senary	24434040521
8	Octal	1204521201
10	Decimal	168993409
12	Duodecimal	48719141
16	Hexadecimal	a12a281
20	Vigesimal	2cg43a9
36	Base36	2sm45d

Cryptographic Hash Functions

md5	c705d3c2f52c54a252f72d5f41d307b0
sha1	ad6a295e8c788ba173267bd654233ef7f121477e
sha256	73e39460b26d93be7f409c7269f717d0edf5da90fd36913ae5cf8c35df0b7da4
sha512	26e9e87d4b3bfa5f54fc76a049434995eb6448deff44e6cbb990cccb20550726a4be3fe1de4a4ebf4dbc0e57f3cce58917dd38691d61ed678be1964af6035ac2
ripemd-160	963b54aa62b26988784ee67e3f2532400e822f35

168993409 as geometric shapes

Circle

Radius = n

Diameter	337986818
Circumference	1061816904.439
Area	8.9720029207486E+16

Sphere

Radius = n

Volume	2.021612478847E+25
Surface area	3.5888011682994E+17
Circumference	1061816904.439

Square

Length = n

Perimeter	675973636
Area	28558772285441281
Diagonal	238992770.95946

Cube

Length = n

Surface area	171352633712647686
Volume	4.8262442853714E+24
Space diagonal	292705170.53227

Equilateral Triangle

Length = n

Perimeter	506980227
Area	1.2366311150044E+16
Altitude	146352585.26613

Triangular Pyramid

Length = n

Surface area	1.2366311150044E+16
Volume	5.687783436415E+23
Height	79664256.986488