20051437 (number)

20051437 is an odd 8-digits composite number following 20051436 and preceding 20051438. In scientific notation, it is written as 2.0051437 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 16 positive divisors. There are 16847376 positive integers (up to 20051437) that are relatively prime to 20051437.

Interesting facts

Basic properties

Name

Name twenty million fifty-one thousand four hundred thirty-seven

Notation

Scientific notation 2.0051437 × 10^7
Engineering notation 2.0051437 × 10^6

Prime Factorization of 20051437

Prime Factorization 7 × 7 × 7 × 53 × 1103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 409213
Product of the distinct prime numbers

The prime factorization of 20051437 is 7 × 7 × 7 × 53 × 1103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 15, 20, 105, 53, 1409, 7892, 20504, 79294, 968534, 539031, 5944344, 3242815, 64442540, 35912041, 237453308, 814350365, 7811444747, 9631849631

Basic calculations (n = 20051437)

Multiplication

n×y
n×2 40102874
n×3 60154311
n×4 80205748
n×5 100257185

Division

n÷y
n÷2 10025718.5
n÷3 6683812.3333333
n÷3 5012859.25
n÷5 4010287.4

Exponentiation

ny
n2 402060125764969
n3 8.0618832819884E+21
n4 1.6165234473014E+29
n5 3.2413618062587E+36

Nth Root

y√n
2√n 4477.8830936057
3√n 271.67426495031
4√n 66.916986584915
5√n 28.868824504495

Divisors of 20051437

1, 7, 49, 53, 343, 371, 1103, 2597, 7721, 18179, 54047, 58459, 378329, 409213, 2864491, 20051437

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 -20051436
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 20051437 can be divided by 16 positive divisors. The sum of these divisors (counting 20051437) is 1, the average is 0.0625.

Base conversion 20051437

Base System Value
2 Binary 1001100011111010111101101
3 Ternary 1101201201101211
4 Quaternary 1030133113231
5 Quinary 20113121222
6 Senary 1553434421
8 Octal 114372755
10 Decimal 20051437
12 Duodecimal 686ba11
16 Hexadecimal 131f5ed
20 Vigesimal 6568bh
36 Base36 bxrsd

Cryptographic Hash Functions

md5 b119ce8c5aec0574c660121ce6b93af9
sha1 4825e4c306edcd7e0f41bf4304c0ad2f047918b8
sha256 809e85179911ba9a0465bc5b4ac1932c48ee1199e1c32e22336b7a8414e4395f
sha512 3a52fd9cba3a5054958126757512cb1b2fa527d42e187f8d1fa1ee103ce8cee35a57e3dd68ba9b8b01088a9e1ce46a6ffbdf4efbca7d66cd4ca10f444bbe2e6a
ripemd-160 822b6cf10c9c8efa9b7152755f6ef1fd1ffbdeba

20051437 as geometric shapes

Circle

Radius = n
Diameter 40102874
Circumference 125986894.34624
Area 1.2631091374046E+15

Sphere

Radius = n
Volume 3.3769537723724E+22
Surface area 5.0524365496185E+15
Circumference 125986894.34624

Square

Length = n
Perimeter 80205748
Area 402060125764969
Diagonal 28357014.15047

Cube

Length = n
Surface area 2412360754589814
Volume 8.0618832819884E+21
Space diagonal 34730107.648766

Equilateral Triangle

Length = n
Perimeter 60154311
Area 1.7409714138061E+14
Altitude 17365053.824383

Triangular Pyramid

Length = n
Surface area 1.7409714138061E+14
Volume 9.5010205630474E+20
Height 9452338.0501566