20145016 (number)

20145016 is an even 8-digits composite number following 20145015 and preceding 20145017. In scientific notation, it is written as 2.0145016 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 16 positive divisors. There are 9542304 positive integers (up to 20145016) that are relatively prime to 20145016.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand sixteen

Notation

Scientific notation 2.0145016 × 10^7
Engineering notation 2.0145016 × 10^6

Prime Factorization of 20145016

Prime Factorization 2 × 2 × 2 × 19 × 132533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5036254
Product of the distinct prime numbers

The prime factorization of 20145016 is 2 × 2 × 2 × 19 × 132533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 50, 41, 884, 497, 5753, 9518, 92537, 66247, 287930, 682707, 9132680, 6483022, 68674893, 19519434, 177803211, 651063115, 4566713008, 3900363230

Basic calculations (n = 20145016)

Multiplication

n×y
n×2 40290032
n×3 60435048
n×4 80580064
n×5 100725080

Division

n÷y
n÷2 10072508
n÷3 6715005.3333333
n÷3 5036254
n÷5 4029003.2

Exponentiation

ny
n2 405821669640256
n3 8.1752840280497E+21
n4 1.6469122754961E+29
n5 3.3177074140464E+36

Nth Root

y√n
2√n 4488.3199529445
3√n 272.09623901276
4√n 66.994924829755
5√n 28.895720199515

Divisors of 20145016

1, 2, 4, 8, 19, 38, 76, 152, 132533, 265066, 530132, 1060264, 2518127, 5036254, 10072508, 20145016

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 -20145015
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 20145016 can be divided by 16 positive divisors. The sum of these divisors (counting 20145016) is 1, the average is 0.0625.

Base conversion 20145016

Base System Value
2 Binary 1001100110110001101111000
3 Ternary 1101220110202201
4 Quaternary 1030312031320
5 Quinary 20124120031
6 Senary 1555435544
8 Octal 114661570
10 Decimal 20145016
12 Duodecimal 68b5bb4
16 Hexadecimal 1336378
20 Vigesimal 65i2ag
36 Base36 bzrzs

Cryptographic Hash Functions

md5 7007c053804f2ce76b4227623605a118
sha1 cca92d321631025ffaa23698cb36e25e90d2631e
sha256 b79e9687edd1c95c05f9c3e71634afacce12ab9f428d9d89c83b0a6603d7e52f
sha512 151e7d834ea4f5eaa3aa6c2b511174eb083acbb99cd999a874888ce5bd99d43fb7c6246eeee41c84816ffd0735c0678bc2095a5866024a38dad15346640e117d
ripemd-160 d70c94edb0d51158f63ee29828b558374732c3e7

20145016 as geometric shapes

Circle

Radius = n
Diameter 40290032
Circumference 126574868.5441
Area 1.2749263760094E+15

Sphere

Radius = n
Volume 3.4244549658041E+22
Surface area 5.0997055040375E+15
Circumference 126574868.5441

Square

Length = n
Perimeter 80580064
Area 405821669640256
Diagonal 28489354.841423

Cube

Length = n
Surface area 2434930017841536
Volume 8.1752840280497E+21
Space diagonal 34892191.231288

Equilateral Triangle

Length = n
Perimeter 60435048
Area 1.7572593765734E+14
Altitude 17446095.615644

Triangular Pyramid

Length = n
Surface area 1.7572593765734E+14
Volume 9.6346646239333E+20
Height 9496451.6138077