16505872 (number)

16505872 is an even 8-digits composite number following 16505871 and preceding 16505873. In scientific notation, it is written as 1.6505872 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 7968128 positive integers (up to 16505872) that are relatively prime to 16505872.

Interesting facts

Basic properties

Name

Name sixteen million five hundred five thousand eight hundred seventy-two

Notation

Scientific notation 1.6505872 × 10^7
Engineering notation 1.6505872 × 10^6

Prime Factorization of 16505872

Prime Factorization 2 × 2 × 2 × 2 × 29 × 35573

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2063234
Product of the distinct prime numbers

The prime factorization of 16505872 is 2 × 2 × 2 × 2 × 29 × 35573. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 75, 59, 323, 906, 1088, 9555, 6968, 42982, 433200, 754127, 9835673, 2467030, 96125372, 21574532, 289978176, 175336499, 3105680629, 4251795618

Basic calculations (n = 16505872)

Multiplication

n×y
n×2 33011744
n×3 49517616
n×4 66023488
n×5 82529360

Division

n÷y
n÷2 8252936
n÷3 5501957.3333333
n÷3 4126468
n÷5 3301174.4

Exponentiation

ny
n2 272443810480384
n3 4.4969226629815E+21
n4 7.4225629869071E+28
n5 1.2251587457383E+36

Nth Root

y√n
2√n 4062.7419312578
3√n 254.61236503233
4√n 63.739641756585
5√n 27.766919076951

Divisors of 16505872

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 35573, 71146, 142292, 284584, 569168, 1031617, 2063234, 4126468, 8252936, 16505872

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16505871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16505872 can be divided by 20 positive divisors. The sum of these divisors (counting 16505872) is 1, the average is 0.05.

Base conversion 16505872

Base System Value
2 Binary 111110111101110000010000
3 Ternary 1011001120210121
4 Quaternary 332331300100
5 Quinary 13211141442
6 Senary 1345440024
8 Octal 76756020
10 Decimal 16505872
12 Duodecimal 5640014
16 Hexadecimal fbdc10
20 Vigesimal 5334dc
36 Base36 9ts0g

Cryptographic Hash Functions

md5 599ebd073cd49f7c0c686e576fe87fb5
sha1 4260f76339c96fdd3cfa456b5d62356e8c0e4c11
sha256 ae237da373b9a262162f2ab05806b936d5b4c97f12abf11bae41a22b889f110b
sha512 69245bcf9a246e70139cff6adf0327ccf062a9172c8987f44d627a4a565aed236e028509927f9b434c271549b21e6c065b912de2c3050e46f42b355662ccf245
ripemd-160 849c21ddcf1d50f0dfc00838eec27bd8a9f331da

16505872 as geometric shapes

Circle

Radius = n
Diameter 33011744
Circumference 103709452.43259
Area 8.5590747352118E+14

Sphere

Radius = n
Volume 1.8836665602379E+22
Surface area 3.4236298940847E+15
Circumference 103709452.43259

Square

Length = n
Perimeter 66023488
Area 272443810480384
Diagonal 23342828.041194

Cube

Length = n
Surface area 1634662862882304
Volume 4.4969226629815E+21
Space diagonal 28589008.927229

Equilateral Triangle

Length = n
Perimeter 49517616
Area 1.1797163048992E+14
Altitude 14294504.463614

Triangular Pyramid

Length = n
Surface area 1.1797163048992E+14
Volume 5.2996741824428E+20
Height 7780942.6803981