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

20072221 (number)

20072221 is an odd 8-digits composite number following 20072220 and preceding 20072222. In scientific notation, it is written as 2.0072221 × 10^7. The sum of its digits is 16. It has a total of 3 prime factors and 8 positive divisors. There are 17930160 positive integers (up to 20072221) that are relatively prime to 20072221.

Interesting facts

20072221 has 8 divisors, whose sum is 22313984
The reverse of 20072221 is 12227002
Previous prime number is 31

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million seventy-two thousand two hundred twenty-one

Notation

Scientific notation	2.0072221 × 10^7
Engineering notation	2.0072221 × 10^6

Prime Factorization of 20072221

Prime Factorization 13 × 31 × 49807

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20072221	Product of the distinct prime numbers

The prime factorization of 20072221 is 13 × 31 × 49807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 8, 43, 83, 175, 638, 2154, 2477, 63906, 64311, 841418, 631054, 5780338, 1519194, 81170131, 90094045, 913436510, 652341067, 7154872580, 4128943814

Basic calculations (n = 20072221)

Multiplication

n×y

n×2	40144442
n×3	60216663
n×4	80288884
n×5	100361105

Division

n÷y

n÷2	10036110.5
n÷3	6690740.3333333
n÷3	5018055.25
n÷5	4014444.2

Exponentiation

n^y

n²	402894055872841
n³	8.086978529066E+21
n⁴	1.6232362025767E+29
n⁵	3.258195579332E+36

Nth Root

^y√n

²√n	4480.2032319974
³√n	271.76809909168
⁴√n	66.934320284869
⁵√n	28.874806729419

Divisors of 20072221

1, 13, 31, 403, 49807, 647491, 1544017, 20072221

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20072220	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20072221 can be divided by 8 positive divisors. The sum of these divisors (counting 20072221) is 1, the average is 0.125.

Base conversion 20072221

Base	System	Value
2	Binary	1001100100100011100011101
3	Ternary	1101202202220121
4	Quaternary	1030210130131
5	Quinary	20114302341
6	Senary	1554114541
8	Octal	114443435
10	Decimal	20072221
12	Duodecimal	687ba51
16	Hexadecimal	132471d
20	Vigesimal	6590b1
36	Base36	by7tp

Cryptographic Hash Functions

md5	ccc1398bee89ed7f7b3acd19912757bd
sha1	1e4ecbedb94e8ebf0b9c8ec8fbe8caeadf961bbe
sha256	16f4f6e5d2e9c5d425b3d9c094bfa67958d00ee688928952dd69b8edb07545bf
sha512	6964a3f04377fccb48521f7416de3e0cc7ae5b992d10dc720a24f4d0a6b6e04541d938b748b474c19c431b39e369542515d86db6fb649453457082f1a97ed842
ripemd-160	05b917a83bd1da5c7ef3ba34a02afa50dbc33757

20072221 as geometric shapes

Circle

Radius = n

Diameter	40144442
Circumference	126117484.06966
Area	1.2657290061051E+15

Sphere

Radius = n

Volume	3.387465644887E+22
Surface area	5.0629160244205E+15
Circumference	126117484.06966

Square

Length = n

Perimeter	80288884
Area	402894055872841
Diagonal	28386407.16515

Cube

Length = n

Surface area	2417364335237046
Volume	8.086978529066E+21
Space diagonal	34766106.592751

Equilateral Triangle

Length = n

Perimeter	60216663
Area	1.7445824370981E+14
Altitude	17383053.296375

Triangular Pyramid

Length = n

Surface area	1.7445824370981E+14
Volume	9.5305955953543E+20
Height	9462135.7217167