20182725 (number)

20182725 is an odd 8-digits composite number following 20182724 and preceding 20182726. In scientific notation, it is written as 2.0182725 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10692000 positive integers (up to 20182725) that are relatively prime to 20182725.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-two thousand seven hundred twenty-five

Notation

Scientific notation 2.0182725 × 10^7
Engineering notation 2.0182725 × 10^6

Prime Factorization of 20182725

Prime Factorization 45 × 5 × 271 × 331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20182725
Product of the distinct prime numbers

The prime factorization of 20182725 is 45 × 5 × 271 × 331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 88, 40, 557, 845, 3149, 2967, 45265, 14734, 192780, 873398, 4928630, 9107966, 74557333, 81875313, 262776158, 27961587, 1952137011, 3065806327

Basic calculations (n = 20182725)

Multiplication

n×y
n×2 40365450
n×3 60548175
n×4 80730900
n×5 100913625

Division

n÷y
n÷2 10091362.5
n÷3 6727575
n÷3 5045681.25
n÷5 4036545

Exponentiation

ny
n2 407342388425625
n3 8.2212794064376E+21
n4 1.6592782140829E+29
n5 3.3488755893327E+36

Nth Root

y√n
2√n 4492.5187812629
3√n 272.26591012161
4√n 67.026254417675
5√n 28.906529957795

Divisors of 20182725

1, 5, 45, 225, 271, 331, 1355, 1655, 12195, 14895, 60975, 74475, 89701, 448505, 4036545, 20182725

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 -20182724
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 20182725 can be divided by 16 positive divisors. The sum of these divisors (counting 20182725) is 1, the average is 0.0625.

Base conversion 20182725

Base System Value
2 Binary 1001100111111011011000101
3 Ternary 1101222101111100
4 Quaternary 1030333123011
5 Quinary 20131321400
6 Senary 2000330313
8 Octal 114773305
10 Decimal 20182725
12 Duodecimal 6913999
16 Hexadecimal 133f6c5
20 Vigesimal 662gg5
36 Base36 c0l39

Cryptographic Hash Functions

md5 2bad79b85b843c599b00076934386dcd
sha1 4278f0809ff0b3b0e28cf28b2722a6168bcd1376
sha256 150f86fccfeb8025891fac4a615eefaa108d3f084b60a82e0fcffcd58c78eaf9
sha512 b165ebe60a273aaabdcedddeded60baa1da20022321bd2a1ae00cbf9677f9a7a119f28501c05fee674fbb192f898df31ecca3dd1d4377208db90404220434447
ripemd-160 d0dd0dabce662c3ab9093bf3da6caa12f7ab5b90

20182725 as geometric shapes

Circle

Radius = n
Diameter 40365450
Circumference 126811801.17885
Area 1.2797038549737E+15

Sphere

Radius = n
Volume 3.4437214648498E+22
Surface area 5.1188154198947E+15
Circumference 126811801.17885

Square

Length = n
Perimeter 80730900
Area 407342388425625
Diagonal 28542683.420647

Cube

Length = n
Surface area 2444054330553750
Volume 8.2212794064376E+21
Space diagonal 34957505.135191

Equilateral Triangle

Length = n
Perimeter 60548175
Area 1.7638442820741E+14
Altitude 17478752.567595

Triangular Pyramid

Length = n
Surface area 1.7638442820741E+14
Volume 9.6888706972022E+20
Height 9514227.8068822