20161764 (number)

20161764 is an even 8-digits composite number following 20161763 and preceding 20161765. In scientific notation, it is written as 2.0161764 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 5760288 positive integers (up to 20161764) that are relatively prime to 20161764.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand seven hundred sixty-four

Notation

Scientific notation 2.0161764 × 10^7
Engineering notation 2.0161764 × 10^6

Prime Factorization of 20161764

Prime Factorization 2 × 2 × 189 × 26669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10080882
Product of the distinct prime numbers

The prime factorization of 20161764 is 2 × 2 × 189 × 26669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 10, 80, 972, 502, 7867, 4750, 64050, 89466, 660194, 744551, 6165621, 8375660, 10863858, 23244028, 986977011, 98978329, 2177973624, 5189502108

Basic calculations (n = 20161764)

Multiplication

n×y
n×2 40323528
n×3 60485292
n×4 80647056
n×5 100808820

Division

n÷y
n÷2 10080882
n÷3 6720588
n÷3 5040441
n÷5 4032352.8

Exponentiation

ny
n2 406496727591696
n3 8.1956910884761E+21
n4 1.6523958954276E+29
n5 3.3315216078179E+36

Nth Root

y√n
2√n 4490.1852968447
3√n 272.17162251409
4√n 67.008844915016
5√n 28.900523220437

Divisors of 20161764

1, 2, 4, 189, 378, 756, 26669, 53338, 106676, 5040441, 10080882, 20161764

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20161763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20161764 can be divided by 12 positive divisors. The sum of these divisors (counting 20161764) is 1, the average is 0.083333333333333.

Base conversion 20161764

Base System Value
2 Binary 1001100111010010011100100
3 Ternary 1101221022202000
4 Quaternary 1030322103210
5 Quinary 20130134024
6 Senary 2000045300
8 Octal 114722344
10 Decimal 20161764
12 Duodecimal 6903830
16 Hexadecimal 133a4e4
20 Vigesimal 660484
36 Base36 c04x0

Cryptographic Hash Functions

md5 eb461d3ed119e04030d4ea938204e4bd
sha1 63d8362af497f217809f97f80d288baa9e27fa32
sha256 18b6f3fe1f58fcc28b988bc06add954aecc0f94768223a7abdf0c4865d6bc182
sha512 337454fd3c3c23a301d97f9399c87adc1c486cdb16e6771567dc67c8645927990cc74402ca6952931e435843b73f04d0b1ccfce5104f85d97fcc043ddc644f59
ripemd-160 bfa847c517521c1b90d739b72c6fc31751398142

20161764 as geometric shapes

Circle

Radius = n
Diameter 40323528
Circumference 126680099.33162
Area 1.2770471331104E+15

Sphere

Radius = n
Volume 3.4330030552864E+22
Surface area 5.1081885324415E+15
Circumference 126680099.33162

Square

Length = n
Perimeter 80647056
Area 406496727591696
Diagonal 28513040.090166

Cube

Length = n
Surface area 2438980365550176
Volume 8.1956910884761E+21
Space diagonal 34921199.618213

Equilateral Triangle

Length = n
Perimeter 60485292
Area 1.7601824632483E+14
Altitude 17460599.809107

Triangular Pyramid

Length = n
Surface area 1.7601824632483E+14
Volume 9.658714575286E+20
Height 9504346.6967219