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

16494421 (number)

16494421 is an odd 8-digits prime number following 16494420 and preceding 16494422. In scientific notation, it is written as 1.6494421 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 16494420 positive integers (up to 16494421) that are relatively prime to 16494421.

Interesting facts

16494421 has 2 divisors, whose sum is 16494422
The reverse of 16494421 is 12449461
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	sixteen million four hundred ninety-four thousand four hundred twenty-one

Notation

Scientific notation	1.6494421 × 10^7
Engineering notation	1.6494421 × 10^6

Prime Factorization of 16494421

Prime Factorization 16494421

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	16494421	Product of the distinct prime numbers

The prime factorization of 16494421 is 16494421. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 9, 45, 51, 944, 364, 4536, 5040, 53051, 53529, 800908, 284671, 9957308, 2648186, 73828938, 23737738, 758220808, 98795168, 4561815699, 681660803

Basic calculations (n = 16494421)

Multiplication

n×y

n×2	32988842
n×3	49483263
n×4	65977684
n×5	82472105

Division

n÷y

n÷2	8247210.5
n÷3	5498140.3333333
n÷3	4123605.25
n÷5	3298884.2

Exponentiation

n^y

n²	272065924125241
n³	4.4875698922758E+21
n⁴	7.4019867070121E+28
n⁵	1.2209148498186E+36

Nth Root

^y√n

²√n	4061.3324168307
³√n	254.55347203798
⁴√n	63.728583985765
⁵√n	27.763065330101

Divisors of 16494421

1, 16494421

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	16494422	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	8247211	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4061.332539943	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998787469	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16494421 can be divided by 2 positive divisors. The sum of these divisors (counting 16494421) is 16494422, the average is 8247211.

Base conversion 16494421

Base	System	Value
2	Binary	111110111010111101010101
3	Ternary	1011001000002111
4	Quaternary	332322331111
5	Quinary	13210310141
6	Senary	1345311021
8	Octal	76727525
10	Decimal	16494421
12	Duodecimal	5635471
16	Hexadecimal	fbaf55
20	Vigesimal	531g11
36	Base36	9tj6d

Cryptographic Hash Functions

md5	672147ed6c3b6b5dc4485b73a7738930
sha1	9680ab3844805461feb86dc2909bb02f7e8ddd96
sha256	553931990b8c436e5b9e0b1fdc3ffc8a9aeb2ecba9a984ee0df05f6068152b0c
sha512	924755219f541ab7671c9f00f8d4570568177a95a235000839258a649250707ebc0dceea7c7836e7b9224c4de66622211094260880ed92103f2aae227610cd07
ripemd-160	a8676f64f4bcb187773cf647804106a3df830903

16494421 as geometric shapes

Circle

Radius = n

Diameter	32988842
Circumference	103637503.67763
Area	8.5472030852398E+14

Sphere

Radius = n

Volume	1.8797488808059E+22
Surface area	3.4188812340959E+15
Circumference	103637503.67763

Square

Length = n

Perimeter	65977684
Area	272065924125241
Diagonal	23326633.881692

Cube

Length = n

Surface area	1632395544751446
Volume	4.4875698922758E+21
Space diagonal	28569175.213431

Equilateral Triangle

Length = n

Perimeter	49483263
Area	1.1780800089827E+14
Altitude	14284587.606716

Triangular Pyramid

Length = n

Surface area	1.1780800089827E+14
Volume	5.2886518364613E+20
Height	7775544.6272305