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

20121841 (number)

20121841 is an odd 8-digits prime number following 20121840 and preceding 20121842. In scientific notation, it is written as 2.0121841 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 20121840 positive integers (up to 20121841) that are relatively prime to 20121841.

Interesting facts

20121841 has 2 divisors, whose sum is 20121842
The reverse of 20121841 is 14812102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 19
Digital Root 1

Name

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

Notation

Scientific notation	2.0121841 × 10^7
Engineering notation	2.0121841 × 10^6

Prime Factorization of 20121841

Prime Factorization 20121841

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20121841	Product of the distinct prime numbers

The prime factorization of 20121841 is 20121841. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 10, 8, 53, 246, 910, 6605, 7699, 17306, 20997, 68556, 588184, 7904259, 9587844, 45387960, 13090449, 59740557, 845310965, 730251766, 8003948651

Basic calculations (n = 20121841)

Multiplication

n×y

n×2	40243682
n×3	60365523
n×4	80487364
n×5	100609205

Division

n÷y

n÷2	10060920.5
n÷3	6707280.3333333
n÷3	5030460.25
n÷5	4024368.2

Exponentiation

n^y

n²	404888485229281
n³	8.1471017225144E+21
n⁴	1.6393468547126E+29
n⁵	3.2986676754377E+36

Nth Root

^y√n

²√n	4485.7375090391
³√n	271.99185835636
⁴√n	66.975648627237
⁵√n	28.889068760958

Divisors of 20121841

1, 20121841

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20121842	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10060921	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4485.7376205035	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999006055	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121841 can be divided by 2 positive divisors. The sum of these divisors (counting 20121841) is 20121842, the average is 10060921.

Base conversion 20121841

Base	System	Value
2	Binary	1001100110000100011110001
3	Ternary	1101212021222101
4	Quaternary	1030300203301
5	Quinary	20122344331
6	Senary	1555140401
8	Octal	114604361
10	Decimal	20121841
12	Duodecimal	68a4701
16	Hexadecimal	13308f1
20	Vigesimal	65f4c1
36	Base36	bza41

Cryptographic Hash Functions

md5	860fd7ca9f6a6c7cf6ed54b4df7027c4
sha1	82fbb9b70c7fdd2337dfbae6617ad5c8e80197fd
sha256	632a016a4d1d683a5053cb2f4a82078f39bc377d7f2548ed3e9d9da4aaf2374f
sha512	5535ac779382d0435374917fc1f90f45223a55fe54fbf69506bae17dc9a54a063a8d963248eec75f8e73564cc5a4bfc539177815c5e48fa9d81a9ed5db1603a4
ripemd-160	dd262bbc95e2ac9ef07c5aa4a3ba5cd6b1ffbe38

20121841 as geometric shapes

Circle

Radius = n

Diameter	40243682
Circumference	126429255.7246
Area	1.2719946907194E+15

Sphere

Radius = n

Volume	3.4126499892667E+22
Surface area	5.0879787628776E+15
Circumference	126429255.7246

Square

Length = n

Perimeter	80487364
Area	404888485229281
Diagonal	28456580.442115

Cube

Length = n

Surface area	2429330911375686
Volume	8.1471017225144E+21
Space diagonal	34852050.953823

Equilateral Triangle

Length = n

Perimeter	60365523
Area	1.7532185695418E+14
Altitude	17426025.476911

Triangular Pyramid

Length = n

Surface area	1.7532185695418E+14
Volume	9.6014514583443E+20
Height	9485526.8140383