20084450 (number)

20084450 is an even 8-digits composite number following 20084449 and preceding 20084451. In scientific notation, it is written as 2.0084450 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 8033760 positive integers (up to 20084450) that are relatively prime to 20084450.

Interesting facts

Basic properties

Name

Name twenty million eighty-four thousand four hundred fifty

Notation

Scientific notation 2.0084450 × 10^7
Engineering notation 2.0084450 × 10^6

Prime Factorization of 20084450

Prime Factorization 2 × 5 × 5 × 401689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4016890
Product of the distinct prime numbers

The prime factorization of 20084450 is 2 × 5 × 5 × 401689. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 98, 59, 60, 451, 8465, 5893, 71227, 86834, 879431, 77957, 4155640, 3568947, 29036001, 32795843, 953232600, 827133701, 9076221076, 3649874436

Basic calculations (n = 20084450)

Multiplication

n×y
n×2 40168900
n×3 60253350
n×4 80337800
n×5 100422250

Division

n÷y
n÷2 10042225
n÷3 6694816.6666667
n÷3 5021112.5
n÷5 4016890

Exponentiation

ny
n2 403385131802500
n3 8.1017685104307E+21
n4 1.6271956455932E+29
n5 3.2681329584134E+36

Nth Root

y√n
2√n 4481.567806025
3√n 271.82327945554
4√n 66.944512889594
5√n 28.878324267314

Divisors of 20084450

1, 2, 5, 10, 25, 50, 401689, 803378, 2008445, 4016890, 10042225, 20084450

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20084449
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20084450 can be divided by 12 positive divisors. The sum of these divisors (counting 20084450) is 1, the average is 0.083333333333333.

Base conversion 20084450

Base System Value
2 Binary 1001100100111011011100010
3 Ternary 1101210101200112
4 Quaternary 1030213123202
5 Quinary 20120200300
6 Senary 1554251322
8 Octal 114473342
10 Decimal 20084450
12 Duodecimal 6886b42
16 Hexadecimal 13276e2
20 Vigesimal 65ab2a
36 Base36 byh9e

Cryptographic Hash Functions

md5 656a387aefeb59abb68067dd5c701991
sha1 d69c1d193904052c965533f2c7332539edd8e785
sha256 76380eefa1e44efc65b6733ca4ac84a55d3e290043edbbe79438bfac2252d4c3
sha512 2b314e44a0a4d6f65ca42ba28da9854b12f53157116fe7d4490a1f4524c5ab5a8c5f73fe1fa125681e770ea19a22d40ae5114da7346a9efaab8b9da75dfca6c8
ripemd-160 3b4e64d8d263086d0fb463cc718b44e7cb04739a

20084450 as geometric shapes

Circle

Radius = n
Diameter 40168900
Circumference 126194321.14278
Area 1.2672717666381E+15

Sphere

Radius = n
Volume 3.3936608577939E+22
Surface area 5.0690870665523E+15
Circumference 126194321.14278

Square

Length = n
Perimeter 80337800
Area 403385131802500
Diagonal 28403701.582804

Cube

Length = n
Surface area 2420310790815000
Volume 8.1017685104307E+21
Space diagonal 34787287.842077

Equilateral Triangle

Length = n
Perimeter 60253350
Area 1.7467088582495E+14
Altitude 17393643.921038

Triangular Pyramid

Length = n
Surface area 1.7467088582495E+14
Volume 9.5480257555487E+20
Height 9467900.5276014