20161500 (number)

20161500 is an even 8-digits composite number following 20161499 and preceding 20161501. In scientific notation, it is written as 2.0161500 × 10^7. The sum of its digits is 15. It has a total of 5 prime factors and 24 positive divisors. There are 5376000 positive integers (up to 20161500) that are relatively prime to 20161500.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand five hundred

Notation

Scientific notation 2.0161500 × 10^7
Engineering notation 2.0161500 × 10^6

Prime Factorization of 20161500

Prime Factorization 2 × 2 × 125 × 3 × 13441

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10080750
Product of the distinct prime numbers

The prime factorization of 20161500 is 2 × 2 × 125 × 3 × 13441. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 99, 70, 80, 191, 796, 9437, 49538, 38132, 799428, 366164, 3805138, 1426813, 26925750, 64570573, 349482185, 455351127, 9720776845, 5045905229

Basic calculations (n = 20161500)

Multiplication

n×y
n×2 40323000
n×3 60484500
n×4 80646000
n×5 100807500

Division

n÷y
n÷2 10080750
n÷3 6720500
n÷3 5040375
n÷5 4032300

Exponentiation

ny
n2 406486082250000
n3 8.1953691472834E+21
n4 1.6523093506295E+29
n5 3.3313034972717E+36

Nth Root

y√n
2√n 4490.1558992979
3√n 272.17043456211
4√n 67.008625558938
5√n 28.900447534817

Divisors of 20161500

1, 2, 3, 4, 6, 12, 125, 250, 375, 500, 750, 1500, 13441, 26882, 40323, 53764, 80646, 161292, 1680125, 3360250, 5040375, 6720500, 10080750, 20161500

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20161499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20161500 can be divided by 24 positive divisors. The sum of these divisors (counting 20161500) is 1, the average is 0.041666666666667.

Base conversion 20161500

Base System Value
2 Binary 1001100111010001111011100
3 Ternary 1101221022101020
4 Quaternary 1030322033130
5 Quinary 20130132000
6 Senary 2000044140
8 Octal 114721734
10 Decimal 20161500
12 Duodecimal 6903650
16 Hexadecimal 133a3dc
20 Vigesimal 6603f0
36 Base36 c04po

Cryptographic Hash Functions

md5 a562dcc4edb7dc9ed0d6e789b1ccb561
sha1 4d88d5526f01e42909e2623a4418d963e3115dfa
sha256 e745cf24f6baa7da10d63142c935dbba72139c96cc11973f5770e9ee68e637c1
sha512 1bccc32f30fe1571845257dde0816ed8c67adf777c567b474d7acdd7db5f34c6ddae1cbb5627284dda8ea1cd98f9790e737c11c34dd2e7bd65b36b7c99c7aa39
ripemd-160 d3b20efee22581745063e091ca63069796e3cea4

20161500 as geometric shapes

Circle

Radius = n
Diameter 40323000
Circumference 126678440.5707
Area 1.2770136897831E+15

Sphere

Radius = n
Volume 3.4328682008749E+22
Surface area 5.1080547591324E+15
Circumference 126678440.5707

Square

Length = n
Perimeter 80646000
Area 406486082250000
Diagonal 28512666.737785

Cube

Length = n
Surface area 2438916493500000
Volume 8.1953691472834E+21
Space diagonal 34920742.3568

Equilateral Triangle

Length = n
Perimeter 60484500
Area 1.7601363675666E+14
Altitude 17460371.1784

Triangular Pyramid

Length = n
Surface area 1.7601363675666E+14
Volume 9.6583351639518E+20
Height 9504222.2459284