20012421 (number)

20012421 is an odd 8-digits composite number following 20012420 and preceding 20012422. In scientific notation, it is written as 2.0012421 × 10^7. The sum of its digits is 12. It has a total of 4 prime factors and 16 positive divisors. There are 11195520 positive integers (up to 20012421) that are relatively prime to 20012421.

Interesting facts

Basic properties

Name

Name twenty million twelve thousand four hundred twenty-one

Notation

Scientific notation 2.0012421 × 10^7
Engineering notation 2.0012421 × 10^6

Prime Factorization of 20012421

Prime Factorization 3 × 13 × 11 × 46649

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20012421
Product of the distinct prime numbers

The prime factorization of 20012421 is 3 × 13 × 11 × 46649. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 42, 58, 286, 985, 5588, 2132, 46245, 45499, 506194, 551792, 9969739, 5798019, 13248070, 11635914, 756633144, 891666423, 3011791775, 7412699562

Basic calculations (n = 20012421)

Multiplication

n×y
n×2 40024842
n×3 60037263
n×4 80049684
n×5 100062105

Division

n÷y
n÷2 10006210.5
n÷3 6670807
n÷3 5003105.25
n÷5 4002484.2

Exponentiation

ny
n2 400496994281241
n3 8.0149144587908E+21
n4 1.6039784242831E+29
n5 3.209949150167E+36

Nth Root

y√n
2√n 4473.5244494693
3√n 271.49794299931
4√n 66.884411109535
5√n 28.857581183256

Divisors of 20012421

1, 3, 11, 13, 33, 39, 143, 429, 46649, 139947, 513139, 606437, 1539417, 1819311, 6670807, 20012421

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 -20012420
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 20012421 can be divided by 16 positive divisors. The sum of these divisors (counting 20012421) is 1, the average is 0.0625.

Base conversion 20012421

Base System Value
2 Binary 1001100010101110110000101
3 Ternary 1101122201212210
4 Quaternary 1030111312011
5 Quinary 20110344141
6 Senary 1552534033
8 Octal 114256605
10 Decimal 20012421
12 Duodecimal 6851319
16 Hexadecimal 1315d85
20 Vigesimal 651b11
36 Base36 bwxol

Cryptographic Hash Functions

md5 88b889c76c6de79b2278b99441ec7557
sha1 8c4e25bc20c83d3b1dd099912a487530a5cc7aef
sha256 372f2b7dc3bca870fed4fdb6ba475030b20c7ee3261450ed8d33379f3b086ca3
sha512 5b3f7f643ea4710fb8726c146dba3ba80cf61b20f29fe8aeb3bd767aaed9979ae85a8bdaed6bfe156dbcdffebb562e8645b205342b8628e326126d663d26c2d6
ripemd-160 1d8acbd9da63951fafc60a267801487a2df1d4b4

20012421 as geometric shapes

Circle

Radius = n
Diameter 40024842
Circumference 125741749.58829
Area 1.2581984150187E+15

Sphere

Radius = n
Volume 3.3572795177184E+22
Surface area 5.032793660075E+15
Circumference 125741749.58829

Square

Length = n
Perimeter 80049684
Area 400496994281241
Diagonal 28301837.19412

Cube

Length = n
Surface area 2402981965687446
Volume 8.0149144587908E+21
Space diagonal 34662529.954458

Equilateral Triangle

Length = n
Perimeter 60037263
Area 1.7342028559343E+14
Altitude 17331264.977229

Triangular Pyramid

Length = n
Surface area 1.7342028559343E+14
Volume 9.4456672740685E+20
Height 9433945.7313734