20122844 (number)

20122844 is an even 8-digits composite number following 20122843 and preceding 20122845. In scientific notation, it is written as 2.0122844 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8225280 positive integers (up to 20122844) that are relatively prime to 20122844.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0122844 × 10^7
Engineering notation 2.0122844 × 10^6

Prime Factorization of 20122844

Prime Factorization 2 × 2 × 3007 × 7 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10061422
Product of the distinct prime numbers

The prime factorization of 20122844 is 2 × 2 × 3007 × 7 × 239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 43, 79, 990, 858, 5055, 3413, 81616, 5244, 8030, 568766, 7118370, 8039540, 4821925, 32729818, 511610250, 232729147, 9271048709, 5074790833

Basic calculations (n = 20122844)

Multiplication

n×y
n×2 40245688
n×3 60368532
n×4 80491376
n×5 100614220

Division

n÷y
n÷2 10061422
n÷3 6707614.6666667
n÷3 5030711
n÷5 4024568.8

Exponentiation

ny
n2 404928850648336
n3 8.1483200926958E+21
n4 1.6396737408738E+29
n5 3.29948988985E+36

Nth Root

y√n
2√n 4485.8493064302
3√n 271.99637754691
4√n 66.976483234268
5√n 28.889356758048

Divisors of 20122844

1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3007, 3346, 6014, 6692, 12028, 21049, 42098, 84196, 718673, 1437346, 2874692, 5030711, 10061422, 20122844

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20122843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20122844 can be divided by 24 positive divisors. The sum of these divisors (counting 20122844) is 1, the average is 0.041666666666667.

Base conversion 20122844

Base System Value
2 Binary 1001100110000110011011100
3 Ternary 1101212100100112
4 Quaternary 1030300303130
5 Quinary 20122412334
6 Senary 1555145152
8 Octal 114606334
10 Decimal 20122844
12 Duodecimal 68a51b8
16 Hexadecimal 1330cdc
20 Vigesimal 65f724
36 Base36 bzavw

Cryptographic Hash Functions

md5 4192481522fc0bf48e6805e6175207e0
sha1 e40474e90a6bd2710a6a63c2741609081f86c19e
sha256 05f0c0c63d0637226e8ff7b80cdc5a1de5943d0650edbd1d3e481a10e37c91c2
sha512 11d9cb4bc022b0ff64e35296475cdb10f1d59fc8937c8e46b8638d7b3d9c6a6df68c300bff0a4c2b189274048bce4d634a0064f72b45f88452b664b28a27d46c
ripemd-160 02f4bf3b7b1ce543c0fcc35c424bf86e66c7a388

20122844 as geometric shapes

Circle

Radius = n
Diameter 40245688
Circumference 126435557.75947
Area 1.2721215024234E+15

Sphere

Radius = n
Volume 3.4131603389748E+22
Surface area 5.0884860096935E+15
Circumference 126435557.75947

Square

Length = n
Perimeter 80491376
Area 404928850648336
Diagonal 28457998.898318

Cube

Length = n
Surface area 2429573103890016
Volume 8.1483200926958E+21
Space diagonal 34853788.200783

Equilateral Triangle

Length = n
Perimeter 60368532
Area 1.7533933569335E+14
Altitude 17426894.100391

Triangular Pyramid

Length = n
Surface area 1.7533933569335E+14
Volume 9.602887321373E+20
Height 9485999.6327727