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

20121241 (number)

20121241 is an odd 8-digits composite number following 20121240 and preceding 20121242. In scientific notation, it is written as 2.0121241 × 10^7. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 17246772 positive integers (up to 20121241) that are relatively prime to 20121241.

Interesting facts

20121241 has 4 divisors, whose sum is 22995712
The reverse of 20121241 is 14212102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 13
Digital Root 4

Name

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

Notation

Scientific notation	2.0121241 × 10^7
Engineering notation	2.0121241 × 10^6

Prime Factorization of 20121241

Prime Factorization 7 × 2874463

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20121241	Product of the distinct prime numbers

The prime factorization of 20121241 is 7 × 2874463. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 46, 17, 776, 12, 2330, 9787, 39213, 26681, 852759, 727085, 5587424, 7569423, 80922891, 71151340, 181308488, 185511289, 6872086171, 5019061728

Basic calculations (n = 20121241)

Multiplication

n×y

n×2	40242482
n×3	60363723
n×4	80484964
n×5	100606205

Division

n÷y

n÷2	10060620.5
n÷3	6707080.3333333
n÷3	5030310.25
n÷5	4024248.2

Exponentiation

n^y

n²	404864339380081
n³	8.1463729449724E+21
n⁴	1.6391513330167E+29
n⁵	3.29817590071E+36

Nth Root

^y√n

²√n	4485.6706299059
³√n	271.98915488045
⁴√n	66.975149345902
⁵√n	28.888896474058

Divisors of 20121241

1, 7, 2874463, 20121241

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	-20121240	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 20121241 can be divided by 4 positive divisors. The sum of these divisors (counting 20121241) is 1, the average is 0.25.

Base conversion 20121241

Base	System	Value
2	Binary	1001100110000011010011001
3	Ternary	1101212021011011
4	Quaternary	1030300122121
5	Quinary	20122334431
6	Senary	1555133521
8	Octal	114603231
10	Decimal	20121241
12	Duodecimal	68a42a1
16	Hexadecimal	1330699
20	Vigesimal	65f321
36	Base36	bz9nd

Cryptographic Hash Functions

md5	ccc041611091d0eeb9c36fbf4ca95e11
sha1	64266e280d3269561821baac4a2d647b54ac336f
sha256	d5de142d8f5aa2818144ee229bbee5274e9e020bfeb961a93acb0e09a3f9f939
sha512	245e9053d0eb19ae86b36e233d70f355841142b2502836d8e1cefbc48492e3a689005a3539b97903c3c5c814811b7a9a30d00eb82802fa26c13a6a68d9c87dda
ripemd-160	f1c97d3801d277e5ac3636dc13d39dd3720567dd

20121241 as geometric shapes

Circle

Radius = n

Diameter	40242482
Circumference	126425485.81342
Area	1.2719188342969E+15

Sphere

Radius = n

Volume	3.4123447196437E+22
Surface area	5.0876753371878E+15
Circumference	126425485.81342

Square

Length = n

Perimeter	80484964
Area	404864339380081
Diagonal	28455731.913978

Cube

Length = n

Surface area	2429186036280486
Volume	8.1463729449724E+21
Space diagonal	34851011.723338

Equilateral Triangle

Length = n

Perimeter	60363723
Area	1.7531140149478E+14
Altitude	17425505.861669

Triangular Pyramid

Length = n

Surface area	1.7531140149478E+14
Volume	9.6005925857744E+20
Height	9485243.9713259