20152290 (number)

20152290 is an even 8-digits composite number following 20152289 and preceding 20152291. In scientific notation, it is written as 2.0152290 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 5373936 positive integers (up to 20152290) that are relatively prime to 20152290.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-two thousand two hundred ninety

Notation

Scientific notation 2.0152290 × 10^7
Engineering notation 2.0152290 × 10^6

Prime Factorization of 20152290

Prime Factorization 2 × 5 × 3 × 671743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20152290
Product of the distinct prime numbers

The prime factorization of 20152290 is 2 × 5 × 3 × 671743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 73, 86, 398, 1, 2149, 1857, 22581, 95437, 862126, 468621, 93587, 984409, 21447004, 13630757, 14244016, 766843897, 7386968273, 4806980865

Basic calculations (n = 20152290)

Multiplication

n×y
n×2 40304580
n×3 60456870
n×4 80609160
n×5 100761450

Division

n÷y
n÷2 10076145
n÷3 6717430
n÷3 5038072.5
n÷5 4030458

Exponentiation

ny
n2 406114792244100
n3 8.1841430665929E+21
n4 1.6492922447947E+29
n5 3.3237015611853E+36

Nth Root

y√n
2√n 4489.1302052848
3√n 272.12898474449
4√n 67.000971674184
5√n 28.897806642309

Divisors of 20152290

1, 2, 3, 5, 6, 10, 15, 30, 671743, 1343486, 2015229, 3358715, 4030458, 6717430, 10076145, 20152290

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 -20152289
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 20152290 can be divided by 16 positive divisors. The sum of these divisors (counting 20152290) is 1, the average is 0.0625.

Base conversion 20152290

Base System Value
2 Binary 1001100110111111111100010
3 Ternary 1101220211202010
4 Quaternary 1030313333202
5 Quinary 20124333130
6 Senary 1555533350
8 Octal 114677742
10 Decimal 20152290
12 Duodecimal 68ba256
16 Hexadecimal 1337fe2
20 Vigesimal 65j0ea
36 Base36 bzxlu

Cryptographic Hash Functions

md5 136d8cfdb6978cf2a65e18c80af3c10e
sha1 05a2a2d410cd14d9dde200fbfc8330d9da7487af
sha256 aec8ece5fda73a565350219f1f59afe5ae52e4c3e0841f2395c2df214aa397bf
sha512 db9bba8916271383d20be046c660113af242dff0efe2ee29351d56808a13bdd7ced3d15188479644fc2e010ff59973c2da24696ca30a111c4c7fb543bd5ab0c1
ripemd-160 05f979b2df967edaadda010effbe76344271c035

20152290 as geometric shapes

Circle

Radius = n
Diameter 40304580
Circumference 126620572.43402
Area 1.2758472478282E+15

Sphere

Radius = n
Volume 3.4281658311915E+22
Surface area 5.1033889913128E+15
Circumference 126620572.43402

Square

Length = n
Perimeter 80609160
Area 406114792244100
Diagonal 28499641.830876

Cube

Length = n
Surface area 2436688753464600
Volume 8.1841430665929E+21
Space diagonal 34904790.168862

Equilateral Triangle

Length = n
Perimeter 60456870
Area 1.7585286346802E+14
Altitude 17452395.084431

Triangular Pyramid

Length = n
Surface area 1.7585286346802E+14
Volume 9.6451051009811E+20
Height 9499880.6102919