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

20121227 (number)

20121227 is an odd 8-digits composite number following 20121226 and preceding 20121228. In scientific notation, it is written as 2.0121227 × 10^7. The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors. There are 17150400 positive integers (up to 20121227) that are relatively prime to 20121227.

Interesting facts

20121227 has 8 divisors, whose sum is 23124192
The reverse of 20121227 is 72212102
Previous prime number is 181

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

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

Notation

Scientific notation	2.0121227 × 10^7
Engineering notation	2.0121227 × 10^6

Prime Factorization of 20121227

Prime Factorization 7 × 181 × 15881

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20121227	Product of the distinct prime numbers

The prime factorization of 20121227 is 7 × 181 × 15881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 8, 39, 730, 1000, 6026, 9946, 54033, 32132, 857494, 845624, 925624, 2924664, 47630005, 39203646, 350272654, 841016533, 535963940, 4517775736

Basic calculations (n = 20121227)

Multiplication

n×y

n×2	40242454
n×3	60363681
n×4	80484908
n×5	100606135

Division

n÷y

n÷2	10060613.5
n÷3	6707075.6666667
n÷3	5030306.75
n÷5	4024245.4

Exponentiation

n^y

n²	404863775985529
n³	8.146355940682E+21
n⁴	1.6391467710526E+29
n⁵	3.2981644266667E+36

Nth Root

^y√n

²√n	4485.6690693808
³√n	271.98909179871
⁴√n	66.975137695871
⁵√n	28.888892453982

Divisors of 20121227

1, 7, 181, 1267, 15881, 111167, 2874461, 20121227

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	-20121226	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 20121227 can be divided by 8 positive divisors. The sum of these divisors (counting 20121227) is 1, the average is 0.125.

Base conversion 20121227

Base	System	Value
2	Binary	1001100110000011010001011
3	Ternary	1101212021010122
4	Quaternary	1030300122023
5	Quinary	20122334402
6	Senary	1555133455
8	Octal	114603213
10	Decimal	20121227
12	Duodecimal	68a428b
16	Hexadecimal	133068b
20	Vigesimal	65f317
36	Base36	bz9mz

Cryptographic Hash Functions

md5	dc0153751f00fa822977b3b19df49e8e
sha1	2f9b232e8b7fdf1c188b8523f794073d418b18ed
sha256	e6b3fc8f806d79f7e5398be09772c51d8bb5af7792323c731b879676c991091a
sha512	a89c1ea3ea864e562e27403d55ced8f51ce353e1eebc1f6ee6c33646d5587681820dcbd67c001acfa07058ca9749f46d4dc7300230ec41c9b9d057bc6dc674a7
ripemd-160	284088f8c9ae52cc3a08fbc54cbb3c2fe1d078ea

20121227 as geometric shapes

Circle

Radius = n

Diameter	40242454
Circumference	126425397.84883
Area	1.2719170643408E+15

Sphere

Radius = n

Volume	3.4123375969032E+22
Surface area	5.087668257363E+15
Circumference	126425397.84883

Square

Length = n

Perimeter	80484908
Area	404863775985529
Diagonal	28455712.114988

Cube

Length = n

Surface area	2429182655913174
Volume	8.146355940682E+21
Space diagonal	34850987.474627

Equilateral Triangle

Length = n

Perimeter	60363681
Area	1.7531115753778E+14
Altitude	17425493.737313

Triangular Pyramid

Length = n

Surface area	1.7531115753778E+14
Volume	9.6005725460259E+20
Height	9485237.3716626