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

16493661 (number)

16493661 is an odd 8-digits composite number following 16493660 and preceding 16493662. In scientific notation, it is written as 1.6493661 × 10^7. The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors. There are 10995768 positive integers (up to 16493661) that are relatively prime to 16493661.

Interesting facts

16493661 has 4 divisors, whose sum is 18326300
The reverse of 16493661 is 16639461
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	sixteen million four hundred ninety-three thousand six hundred sixty-one

Notation

Scientific notation	1.6493661 × 10^7
Engineering notation	1.6493661 × 10^6

Prime Factorization of 16493661

Prime Factorization 9 × 1832629

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16493661	Product of the distinct prime numbers

The prime factorization of 16493661 is 9 × 1832629. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 9, 42, 43, 407, 69, 3752, 3412, 27029, 56506, 882132, 774864, 378899, 6989244, 79877225, 43178822, 974799491, 774350227, 3654195721, 4889632940

Basic calculations (n = 16493661)

Multiplication

n×y

n×2	32987322
n×3	49480983
n×4	65974644
n×5	82468305

Division

n÷y

n÷2	8246830.5
n÷3	5497887
n÷3	4123415.25
n÷5	3298732.2

Exponentiation

n^y

n²	272040853182921
n³	4.4869496105499E+21
n⁴	7.4006225800492E+28
n⁵	1.2206336002428E+36

Nth Root

^y√n

²√n	4061.2388504002
³√n	254.54956236027
⁴√n	63.727849880568
⁵√n	27.762809482157

Divisors of 16493661

1, 9, 1832629, 16493661

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16493660	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16493661 can be divided by 4 positive divisors. The sum of these divisors (counting 16493661) is 1, the average is 0.25.

Base conversion 16493661

Base	System	Value
2	Binary	111110111010110001011101
3	Ternary	1011000222001100
4	Quaternary	332322301131
5	Quinary	13210244121
6	Senary	1345303313
8	Octal	76726135
10	Decimal	16493661
12	Duodecimal	5634b39
16	Hexadecimal	fbac5d
20	Vigesimal	531e31
36	Base36	9til9

Cryptographic Hash Functions

md5	667e91e52b6dc60aab37fd1ddab60745
sha1	924cfc16cb5bcc90dc2c3c33ca924dcb5c134a15
sha256	ee9f5a0e1a660af1344549e479207fa4eca2d64ab935a709793dbc21d5d899f6
sha512	ab5d21020a31377bde51d4795b40b9702d49fbe9bde76476087a379fd0af3e429ef4acd64d1b07cb6ad59a3cebe4818f9c290127a1eefe1f8f251ea3296f8ee9
ripemd-160	b77dfaf90f6b679f3937acbf33aee0218377015d

16493661 as geometric shapes

Circle

Radius = n

Diameter	32987322
Circumference	103632728.4568
Area	8.5464154583576E+14

Sphere

Radius = n

Volume	1.8794890578041E+22
Surface area	3.4185661833431E+15
Circumference	103632728.4568

Square

Length = n

Perimeter	65974644
Area	272040853182921
Diagonal	23325559.079384

Cube

Length = n

Surface area	1632245119097526
Volume	4.4869496105499E+21
Space diagonal	28567858.854817

Equilateral Triangle

Length = n

Perimeter	49480983
Area	1.177971448618E+14
Altitude	14283929.427409

Triangular Pyramid

Length = n

Surface area	1.177971448618E+14
Volume	5.2879208274369E+20
Height	7775186.3597947