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

20121273 (number)

20121273 is an odd 8-digits composite number following 20121272 and preceding 20121274. In scientific notation, it is written as 2.0121273 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 12951456 positive integers (up to 20121273) that are relatively prime to 20121273.

Interesting facts

20121273 has 12 divisors, whose sum is 30066660
The reverse of 20121273 is 37212102
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

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

Notation

Scientific notation	2.0121273 × 10^7
Engineering notation	2.0121273 × 10^6

Prime Factorization of 20121273

Prime Factorization 3 × 3 × 29 × 77093

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6707091	Product of the distinct prime numbers

The prime factorization of 20121273 is 3 × 3 × 29 × 77093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 18, 36, 726, 449, 9605, 258, 3401, 12739, 215341, 557418, 1851457, 4321040, 82105360, 26905143, 115364291, 42886563, 3729265525, 3220305593

Basic calculations (n = 20121273)

Multiplication

n×y

n×2	40242546
n×3	60363819
n×4	80485092
n×5	100606365

Division

n÷y

n÷2	10060636.5
n÷3	6707091
n÷3	5030318.25
n÷5	4024254.6

Exponentiation

n^y

n²	404865627140529
n³	8.1464118120108E+21
n⁴	1.6391617603989E+29
n⁵	3.2982021272148E+36

Nth Root

^y√n

²√n	4485.6741968181
³√n	271.98929906719
⁴√n	66.975175974522
⁵√n	28.888905662797

Divisors of 20121273

1, 3, 9, 29, 87, 261, 77093, 231279, 693837, 2235697, 6707091, 20121273

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20121272	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121273 can be divided by 12 positive divisors. The sum of these divisors (counting 20121273) is 1, the average is 0.083333333333333.

Base conversion 20121273

Base	System	Value
2	Binary	1001100110000011010111001
3	Ternary	1101212021012100
4	Quaternary	1030300122321
5	Quinary	20122340043
6	Senary	1555134013
8	Octal	114603271
10	Decimal	20121273
12	Duodecimal	68a4309
16	Hexadecimal	13306b9
20	Vigesimal	65f33d
36	Base36	bz9o9

Cryptographic Hash Functions

md5	d7814c536fa688490584f17757b3ca1e
sha1	d6e77db03508ca56159a83d344a0eb76d4d2d388
sha256	337d5951dd41036c916887da650927cc2a2f2aa7ef9caf2aa094353d7b91a36e
sha512	984f7c7baecf6f28e8b8c28f66eb27e59128148de013d6d7c541a2f3f3ced25523c150242c9c34cdb155ac9329abd058863b6b35ed8da42e4a50a0663550c6f3
ripemd-160	ae90ec2f1442eede3666edbe98d03e4c601da68d

20121273 as geometric shapes

Circle

Radius = n

Diameter	40242546
Circumference	126425686.87535
Area	1.2719228799157E+15

Sphere

Radius = n

Volume	3.4123610002307E+22
Surface area	5.0876915196628E+15
Circumference	126425686.87535

Square

Length = n

Perimeter	80485092
Area	404865627140529
Diagonal	28455777.168812

Cube

Length = n

Surface area	2429193762843174
Volume	8.1464118120108E+21
Space diagonal	34851067.148964

Equilateral Triangle

Length = n

Perimeter	60363819
Area	1.7531195911141E+14
Altitude	17425533.574482

Triangular Pyramid

Length = n

Surface area	1.7531195911141E+14
Volume	9.6006383910184E+20
Height	9485259.0562705