20431362 (number)

20431362 is an even 8-digits composite number following 20431361 and preceding 20431363. In scientific notation, it is written as 2.0431362 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5809104 positive integers (up to 20431362) that are relatively prime to 20431362.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-one thousand three hundred sixty-two

Notation

Scientific notation 2.0431362 × 10^7
Engineering notation 2.0431362 × 10^6

Prime Factorization of 20431362

Prime Factorization 2 × 7 × 3 × 2143 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20431362
Product of the distinct prime numbers

The prime factorization of 20431362 is 2 × 7 × 3 × 2143 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 47, 39, 671, 107, 7025, 2314, 17296, 27256, 98290, 922609, 4458518, 9748188, 90773068, 15478723, 939841609, 327572317, 118270836, 4451779094

Basic calculations (n = 20431362)

Multiplication

n×y
n×2 40862724
n×3 61294086
n×4 81725448
n×5 102156810

Division

n÷y
n÷2 10215681
n÷3 6810454
n÷3 5107840.5
n÷5 4086272.4

Exponentiation

ny
n2 417440553175044
n3 8.5288790553996E+21
n4 1.7425661543509E+29
n5 3.560299990849E+36

Nth Root

y√n
2√n 4520.1064146765
3√n 273.37939173608
4√n 67.231736662655
5√n 28.977403199864

Divisors of 20431362

1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 2143, 3178, 4286, 4767, 6429, 9534, 12858, 15001, 30002, 45003, 90006, 486461, 972922, 1459383, 2918766, 3405227, 6810454, 10215681, 20431362

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 -20431361
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 20431362 can be divided by 32 positive divisors. The sum of these divisors (counting 20431362) is 1, the average is 0.03125.

Base conversion 20431362

Base System Value
2 Binary 1001101111100001000000010
3 Ternary 1102110000120010
4 Quaternary 1031330020002
5 Quinary 20212300422
6 Senary 2005525350
8 Octal 115741002
10 Decimal 20431362
12 Duodecimal 6a13856
16 Hexadecimal 137c202
20 Vigesimal 67di82
36 Base36 c5wxu

Cryptographic Hash Functions

md5 5d48f8b4ae393046f22a5ff26b8e999e
sha1 08c164331a1fad83d6e16c0ea453ce5cb19e198d
sha256 ec1be7245cfb8ef8b5f7fbca1613cfb78ab4decf49540de6e0c1ac122ec34ca7
sha512 e5c3d30d8161f57adb75bfe033ecc35a5a014c5c291fab9692cc4f05c13148ef2659e8deb399ee78edf5577c2cb6d2effc1fb86c576b4c3d7da2fc49cc3c75e4
ripemd-160 36c38f9a5b9c45d8f7c36cfb98f5d57d7d1e46df

20431362 as geometric shapes

Circle

Radius = n
Diameter 40862724
Circumference 128374033.52407
Area 1.3114281751652E+15

Sphere

Radius = n
Volume 3.5725685045066E+22
Surface area 5.2457127006607E+15
Circumference 128374033.52407

Square

Length = n
Perimeter 81725448
Area 417440553175044
Diagonal 28894309.238154

Cube

Length = n
Surface area 2504643319050264
Volume 8.5288790553996E+21
Space diagonal 35388157.051832

Equilateral Triangle

Length = n
Perimeter 61294086
Area 1.8075706180971E+14
Altitude 17694078.525916

Triangular Pyramid

Length = n
Surface area 1.8075706180971E+14
Volume 1.0051380359988E+21
Height 9631436.4127181