20020121 (number)

20020121 is an odd 8-digits composite number following 20020120 and preceding 20020122. In scientific notation, it is written as 2.0020121 × 10^7. The sum of its digits is 8. It has a total of 4 prime factors and 16 positive divisors. There are 17364480 positive integers (up to 20020121) that are relatively prime to 20020121.

Interesting facts

Basic properties

Name

Name twenty million twenty thousand one hundred twenty-one

Notation

Scientific notation 2.0020121 × 10^7
Engineering notation 2.0020121 × 10^6

Prime Factorization of 20020121

Prime Factorization 11 × 29 × 97 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20020121
Product of the distinct prime numbers

The prime factorization of 20020121 is 11 × 29 × 97 × 647. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 8, 100, 754, 205, 9840, 290, 71912, 58081, 439066, 255888, 6295439, 9462417, 32215185, 94106195, 276074298, 891159680, 9056165031, 1772681991

Basic calculations (n = 20020121)

Multiplication

n×y
n×2 40040242
n×3 60060363
n×4 80080484
n×5 100100605

Division

n÷y
n÷2 10010060.5
n÷3 6673373.6666667
n÷3 5005030.25
n÷5 4004024.2

Exponentiation

ny
n2 400805244854641
n3 8.0241694994245E+21
n4 1.6064484430299E+29
n5 3.216129220972E+36

Nth Root

y√n
2√n 4474.3849856712
3√n 271.53275914508
4√n 66.890843810429
5√n 28.85980149618

Divisors of 20020121

1, 11, 29, 97, 319, 647, 1067, 2813, 7117, 18763, 30943, 62759, 206393, 690349, 1820011, 20020121

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20020120
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20020121 can be divided by 16 positive divisors. The sum of these divisors (counting 20020121) is 1, the average is 0.0625.

Base conversion 20020121

Base System Value
2 Binary 1001100010111101110011001
3 Ternary 1101200010102222
4 Quaternary 1030113232121
5 Quinary 20111120441
6 Senary 1553033425
8 Octal 114275631
10 Decimal 20020121
12 Duodecimal 6855875
16 Hexadecimal 1317b99
20 Vigesimal 652a61
36 Base36 bx3mh

Cryptographic Hash Functions

md5 068c7329093cfa9de74feff70fd99124
sha1 9a4981359fc2f6891830c3ce531e65fc4e5df2e2
sha256 cf1c8575f5f22aeed60254d44c077e08add8fd5334c43a275b222352aec95027
sha512 6d82808dab07030ed41bebfce457529cd2e685c94903ddf8f5f2e22291da293facf097413ace9411cbc378609f1af5474d41dbcfbea5c11a3bdbe6f546984475
ripemd-160 8452853f0205db133bd40e45be92fd9400b173c4

20020121 as geometric shapes

Circle

Radius = n
Diameter 40040242
Circumference 125790130.11516
Area 1.2591668127556E+15

Sphere

Radius = n
Volume 3.3611562600735E+22
Surface area 5.0366672510224E+15
Circumference 125790130.11516

Square

Length = n
Perimeter 80080484
Area 400805244854641
Diagonal 28312726.63855

Cube

Length = n
Surface area 2404831469127846
Volume 8.0241694994245E+21
Space diagonal 34675866.745677

Equilateral Triangle

Length = n
Perimeter 60060363
Area 1.7355376200708E+14
Altitude 17337933.372838

Triangular Pyramid

Length = n
Surface area 1.7355376200708E+14
Volume 9.4565744440556E+20
Height 9437575.5461835