20162730 (number)

20162730 is an even 8-digits composite number following 20162729 and preceding 20162731. In scientific notation, it is written as 2.0162730 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 4608576 positive integers (up to 20162730) that are relatively prime to 20162730.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand seven hundred thirty

Notation

Scientific notation 2.0162730 × 10^7
Engineering notation 2.0162730 × 10^6

Prime Factorization of 20162730

Prime Factorization 2 × 5 × 3 × 7 × 96013

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20162730
Product of the distinct prime numbers

The prime factorization of 20162730 is 2 × 5 × 3 × 7 × 96013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 95, 61, 319, 560, 7444, 5589, 26525, 5768, 471738, 25556, 7768223, 6880933, 74734844, 14209053, 250313855, 656327012, 5957964156, 1397300502

Basic calculations (n = 20162730)

Multiplication

n×y
n×2 40325460
n×3 60488190
n×4 80650920
n×5 100813650

Division

n÷y
n÷2 10081365
n÷3 6720910
n÷3 5040682.5
n÷5 4032546

Exponentiation

ny
n2 406535681052900
n3 8.1968691724357E+21
n4 1.6527125996915E+29
n5 3.3323197915177E+36

Nth Root

y√n
2√n 4490.2928635001
3√n 272.17596924996
4√n 67.009647540486
5√n 28.900800154245

Divisors of 20162730

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 96013, 192026, 288039, 480065, 576078, 672091, 960130, 1344182, 1440195, 2016273, 2880390, 3360455, 4032546, 6720910, 10081365, 20162730

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20162729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20162730 can be divided by 32 positive divisors. The sum of these divisors (counting 20162730) is 1, the average is 0.03125.

Base conversion 20162730

Base System Value
2 Binary 1001100111010100010101010
3 Ternary 1101221101001210
4 Quaternary 1030322202222
5 Quinary 20130201410
6 Senary 2000053550
8 Octal 114724252
10 Decimal 20162730
12 Duodecimal 69042b6
16 Hexadecimal 133a8aa
20 Vigesimal 6606ga
36 Base36 c05nu

Cryptographic Hash Functions

md5 703601d1e67965cd3ef7ed633df08aea
sha1 a415a7e263ff0e2d8a72b970c04efcc5de4ba750
sha256 5da6660992b75639aad70bcbd3e0ad312acba052cd62a6e89f6f70c46ec3c8b0
sha512 dec4e0bd57aeb65ee8c56fcfc080f07fd64635f58a26a02bc6b4db1e9f4f82f430039f04935a5cf797999abb54b65f9350990c1abb1b08033170f7b59391e876
ripemd-160 4b90c962552c2dd4be65d8ce22d3a735793b9520

20162730 as geometric shapes

Circle

Radius = n
Diameter 40325460
Circumference 126686168.88863
Area 1.2771695090179E+15

Sphere

Radius = n
Volume 3.4334965299414E+22
Surface area 5.1086780360717E+15
Circumference 126686168.88863

Square

Length = n
Perimeter 80650920
Area 406535681052900
Diagonal 28514406.220467

Cube

Length = n
Surface area 2439214086317400
Volume 8.1968691724357E+21
Space diagonal 34922872.779293

Equilateral Triangle

Length = n
Perimeter 60488190
Area 1.7603511366831E+14
Altitude 17461436.389647

Triangular Pyramid

Length = n
Surface area 1.7603511366831E+14
Volume 9.6601029605471E+20
Height 9504802.073489