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

20080221 (number)

20080221 is an odd 8-digits composite number following 20080220 and preceding 20080222. In scientific notation, it is written as 2.0080221 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 16 positive divisors. There are 11450304 positive integers (up to 20080221) that are relatively prime to 20080221.

Interesting facts

20080221 has 16 divisors, whose sum is 30662784
The reverse of 20080221 is 12208002
Previous prime number is 773

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 15
Digital Root 6

Name

Name	twenty million eighty thousand two hundred twenty-one

Notation

Scientific notation	2.0080221 × 10^7
Engineering notation	2.0080221 × 10^6

Prime Factorization of 20080221

Prime Factorization 3 × 7 × 773 × 1237

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20080221	Product of the distinct prime numbers

The prime factorization of 20080221 is 3 × 7 × 773 × 1237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 97, 78, 603, 737, 8955, 1557, 49727, 71403, 981985, 475397, 9616980, 1498037, 17774499, 39138614, 901869616, 722026994, 7697180268, 4823254014

Basic calculations (n = 20080221)

Multiplication

n×y

n×2	40160442
n×3	60240663
n×4	80320884
n×5	100401105

Division

n÷y

n÷2	10040110.5
n÷3	6693407
n÷3	5020055.25
n÷5	4016044.2

Exponentiation

n^y

n²	403215275408841
n³	8.0966518407854E+21
n⁴	1.6258255832303E+29
n⁵	3.2646937018718E+36

Nth Root

^y√n

²√n	4481.0959596956
³√n	271.80419966427
⁴√n	66.940988636975
⁵√n	28.877108035646

Divisors of 20080221

1, 3, 7, 21, 773, 1237, 2319, 3711, 5411, 8659, 16233, 25977, 956201, 2868603, 6693407, 20080221

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20080220	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20080221 can be divided by 16 positive divisors. The sum of these divisors (counting 20080221) is 1, the average is 0.0625.

Base conversion 20080221

Base	System	Value
2	Binary	1001100100110011001011101
3	Ternary	1101210011212220
4	Quaternary	1030212121131
5	Quinary	20120031341
6	Senary	1554215553
8	Octal	114463135
10	Decimal	20080221
12	Duodecimal	68845b9
16	Hexadecimal	132665d
20	Vigesimal	65a0b1
36	Base36	bydzx

Cryptographic Hash Functions

md5	a1ace3b58d8c9407d674e46350b720b8
sha1	f3d88a388083d232280a22528c54a946aa5dd35e
sha256	caadcfa145d4c7491a15d9c251c180b8a0a96327693dc0979a75894d24c39264
sha512	413e6bd13c9b6619627b14df2fc030c68d5a969d680abfe4c974d2fad7f35a52b8f35d364bda7b2e24c2c61a07f7c710b76bf0a8fddd74647c29dd0a8728cf44
ripemd-160	6c5440d207281b43003f457e9d16dca12ac2f78f

20080221 as geometric shapes

Circle

Radius = n

Diameter	40160442
Circumference	126167749.55212
Area	1.2667381470396E+15

Sphere

Radius = n

Volume	3.3915175922248E+22
Surface area	5.0669525881584E+15
Circumference	126167749.55212

Square

Length = n

Perimeter	80320884
Area	403215275408841
Diagonal	28397720.873649

Cube

Length = n

Surface area	2419291652453046
Volume	8.0966518407854E+21
Space diagonal	34779962.999212

Equilateral Triangle

Length = n

Perimeter	60240663
Area	1.74597335849E+14
Altitude	17389981.499606

Triangular Pyramid

Length = n

Surface area	1.74597335849E+14
Volume	9.5419957025432E+20
Height	9465906.957883