20164842 (number)

20164842 is an even 8-digits composite number following 20164841 and preceding 20164843. In scientific notation, it is written as 2.0164842 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 6674400 positive integers (up to 20164842) that are relatively prime to 20164842.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-four thousand eight hundred forty-two

Notation

Scientific notation 2.0164842 × 10^7
Engineering notation 2.0164842 × 10^6

Prime Factorization of 20164842

Prime Factorization 2 × 3 × 3 × 3 × 151 × 2473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2240538
Product of the distinct prime numbers

The prime factorization of 20164842 is 2 × 3 × 3 × 3 × 151 × 2473. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 2, 39, 29, 945, 45, 5661, 2995, 27294, 23112, 167847, 390842, 5532304, 1683728, 13688771, 44639572, 612102087, 713651470, 7246963327, 2161033829

Basic calculations (n = 20164842)

Multiplication

n×y
n×2 40329684
n×3 60494526
n×4 80659368
n×5 100824210

Division

n÷y
n÷2 10082421
n÷3 6721614
n÷3 5041210.5
n÷5 4032968.4

Exponentiation

ny
n2 406620852884964
n3 8.1994452523305E+21
n4 1.653405180009E+29
n5 3.3340654216862E+36

Nth Root

y√n
2√n 4490.5280313121
3√n 272.18547218892
4√n 67.011402248514
5√n 28.901405587464

Divisors of 20164842

1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2473, 2718, 4077, 4946, 7419, 8154, 14838, 22257, 44514, 66771, 133542, 373423, 746846, 1120269, 2240538, 3360807, 6721614, 10082421, 20164842

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 -20164841
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 20164842 can be divided by 32 positive divisors. The sum of these divisors (counting 20164842) is 1, the average is 0.03125.

Base conversion 20164842

Base System Value
2 Binary 1001100111011000011101010
3 Ternary 1101221110222000
4 Quaternary 1030323003222
5 Quinary 20130233332
6 Senary 2000111430
8 Octal 114730352
10 Decimal 20164842
12 Duodecimal 6905576
16 Hexadecimal 133b0ea
20 Vigesimal 660c22
36 Base36 c07ai

Cryptographic Hash Functions

md5 049802b51eb091cdf705863311c26892
sha1 7be3dd05d33c0a1f41f219efcabad7f485ca045d
sha256 2fd1bbb51fd9f4edfff7e62807062da57f87d7d86df491ed83d47f0bba531f63
sha512 7fdce9c04190c2f1d794680d5f1bbd6789cf9e0f440d7da3a5f3f8d9703fbff7eeee4b387f964de70ed572f3faff716612a2f84fecb9b8fc7e039f506f851f1b
ripemd-160 456c314b37de0117d1fbe7038b3a36cf8ee2eb45

20164842 as geometric shapes

Circle

Radius = n
Diameter 40329684
Circumference 126699438.976
Area 1.2774370842198E+15

Sphere

Radius = n
Volume 3.4345755957644E+22
Surface area 5.1097483368793E+15
Circumference 126699438.976

Square

Length = n
Perimeter 80659368
Area 406620852884964
Diagonal 28517393.039511

Cube

Length = n
Surface area 2439725117309784
Volume 8.1994452523305E+21
Space diagonal 34926530.870599

Equilateral Triangle

Length = n
Perimeter 60494526
Area 1.7607199415344E+14
Altitude 17463265.435299

Triangular Pyramid

Length = n
Surface area 1.7607199415344E+14
Volume 9.663138899818E+20
Height 9505797.6798369