20121344 (number)

20121344 is an even 8-digits composite number following 20121343 and preceding 20121345. In scientific notation, it is written as 2.0121344 × 10^7. The sum of its digits is 17. It has a total of 10 prime factors and 36 positive divisors. There are 9864192 positive integers (up to 20121344) that are relatively prime to 20121344.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-one thousand three hundred forty-four

Notation

Scientific notation 2.0121344 × 10^7
Engineering notation 2.0121344 × 10^6

Prime Factorization of 20121344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 1483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 157198
Product of the distinct prime numbers

The prime factorization of 20121344 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 1483. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20121344)

Multiplication

n×y
n×2 40242688
n×3 60364032
n×4 80485376
n×5 100606720

Division

n÷y
n÷2 10060672
n÷3 6707114.6666667
n÷3 5030336
n÷5 4024268.8

Exponentiation

ny
n2 404868484366336
n3 8.1464980486937E+21
n4 1.6391848963309E+29
n5 3.2982603178679E+36

Nth Root

y√n
2√n 4485.6821108946
3√n 271.98961898097
4√n 66.975235056658
5√n 28.888926050268

Divisors of 20121344

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20121343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20121344 can be divided by 36 positive divisors. The sum of these divisors (counting 20121344) is 1, the average is 0.027777777777778.

Base conversion 20121344

Base System Value
2 Binary 1001100110000011100000000
3 Ternary 1101212021021222
4 Quaternary 1030300130000
5 Quinary 20122340334
6 Senary 1555134212
8 Octal 114603400
10 Decimal 20121344
12 Duodecimal 68a4368
16 Hexadecimal 1330700
20 Vigesimal 65f374
36 Base36 bz9q8

Cryptographic Hash Functions

md5 159a830373c9ada6942f70cb39a37334
sha1 ddadeac5e3c0af606937b370c2d9fbdd2ffd5184
sha256 3da25dc68e8a6ad2513853abe18b41c9e79fbf2b6c0e01b00a0a19c318a43d52
sha512 fb8d6940dba7ab129416def6ba4113f1e299f96b66068a468d89872b78044f6b63c706711d422e3a1228b67a382a90249f62f0eb37799b23bc2d2512f07ee842
ripemd-160 fde69e107e67d963b5f30c1e24c97c90000ea2f7

20121344 as geometric shapes

Circle

Radius = n
Diameter 40242688
Circumference 126426132.98151
Area 1.2719318561553E+15

Sphere

Radius = n
Volume 3.4123971229679E+22
Surface area 5.0877274246213E+15
Circumference 126426132.98151

Square

Length = n
Perimeter 80485376
Area 404868484366336
Diagonal 28455877.577975

Cube

Length = n
Surface area 2429210906198016
Volume 8.1464980486937E+21
Space diagonal 34851190.124571

Equilateral Triangle

Length = n
Perimeter 60364032
Area 1.7531319632647E+14
Altitude 17425595.062286

Triangular Pyramid

Length = n
Surface area 1.7531319632647E+14
Volume 9.6007400219238E+20
Height 9485292.5259915