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

16090821 (number)

16090821 is an odd 8-digits composite number following 16090820 and preceding 16090822. In scientific notation, it is written as 1.6090821 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 10727208 positive integers (up to 16090821) that are relatively prime to 16090821.

Interesting facts

16090821 has 4 divisors, whose sum is 17878700
The reverse of 16090821 is 12809061
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	sixteen million ninety thousand eight hundred twenty-one

Notation

Scientific notation	1.6090821 × 10^7
Engineering notation	1.6090821 × 10^6

Prime Factorization of 16090821

Prime Factorization 9 × 1787869

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16090821	Product of the distinct prime numbers

The prime factorization of 16090821 is 9 × 1787869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 4, 38, 39, 63, 237, 3512, 137, 38699, 2822, 647332, 970387, 7120999, 3549732, 54110350, 94423651, 809740118, 717104157, 5809938571, 8636972908

Basic calculations (n = 16090821)

Multiplication

n×y

n×2	32181642
n×3	48272463
n×4	64363284
n×5	80454105

Division

n÷y

n÷2	8045410.5
n÷3	5363607
n÷3	4022705.25
n÷5	3218164.2

Exponentiation

n^y

n²	258914520454041
n³	4.1661472029268E+21
n⁴	6.7036728901946E+28
n⁵	1.0786760051867E+36

Nth Root

^y√n

²√n	4011.3365603001
³√n	252.46009106859
⁴√n	63.335113170342
⁵√n	27.625849448433

Divisors of 16090821

1, 9, 1787869, 16090821

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	-16090820	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 16090821 can be divided by 4 positive divisors. The sum of these divisors (counting 16090821) is 1, the average is 0.25.

Base conversion 16090821

Base	System	Value
2	Binary	111101011000011011000101
3	Ternary	1010021111110100
4	Quaternary	331120123011
5	Quinary	13104401241
6	Senary	1332514313
8	Octal	75303305
10	Decimal	16090821
12	Duodecimal	547b999
16	Hexadecimal	f586c5
20	Vigesimal	50b711
36	Base36	9kvr9

Cryptographic Hash Functions

md5	2ba8f3c0871e5d61262ea09aa60fd8e5
sha1	b8bbc215d1e2c0e5ee8799f89861738c2bcb77e7
sha256	506e47d80f41f1bb811dca9f4f7c19a6e1472a3676f9e92e1b4c09e8e0f95920
sha512	261d0a45bc2bea7387e798eba130b3f183cc4fff706afadbd691718725ef0b06bde865039a50e284ad9b1c46ca63813ea017dee7be5d650b8f0709d83056f026
ripemd-160	63912bf51ea0d87b0ed13173d32c68b6f0573741

16090821 as geometric shapes

Circle

Radius = n

Diameter	32181642
Circumference	101101610.08766
Area	8.1340395536614E+14

Sphere

Radius = n

Volume	1.7451116595318E+22
Surface area	3.2536158214646E+15
Circumference	101101610.08766

Square

Length = n

Perimeter	64363284
Area	258914520454041
Diagonal	22755857.287918

Cube

Length = n

Surface area	1553487122724246
Volume	4.1661472029268E+21
Space diagonal	27870119.507496

Equilateral Triangle

Length = n

Perimeter	48272463
Area	1.1211327606093E+14
Altitude	13935059.753748

Triangular Pyramid

Length = n

Surface area	1.1211327606093E+14
Volume	4.9098515643515E+20
Height	7585285.7626393