20431168 (number)

20431168 is an even 8-digits composite number following 20431167 and preceding 20431169. In scientific notation, it is written as 2.0431168 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 14 positive divisors. There are 10215552 positive integers (up to 20431168) that are relatively prime to 20431168.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-one thousand one hundred sixty-eight

Notation

Scientific notation 2.0431168 × 10^7
Engineering notation 2.0431168 × 10^6

Prime Factorization of 20431168

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 319237

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 638474
Product of the distinct prime numbers

The prime factorization of 20431168 is 2 × 2 × 2 × 2 × 2 × 2 × 319237. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 92, 84, 763, 145, 1308, 5045, 95125, 48380, 476140, 530821, 8056736, 3830357, 77352450, 92919127, 580326590, 530090384, 3443584230, 8621288010

Basic calculations (n = 20431168)

Multiplication

n×y
n×2 40862336
n×3 61293504
n×4 81724672
n×5 102155840

Division

n÷y
n÷2 10215584
n÷3 6810389.3333333
n÷3 5107792
n÷5 4086233.6

Exponentiation

ny
n2 417432625844224
n3 8.5286361073045E+21
n4 1.742499971192E+29
n5 3.560130965142E+36

Nth Root

y√n
2√n 4520.0849549538
3√n 273.37852646876
4√n 67.231577067282
5√n 28.97734817037

Divisors of 20431168

1, 2, 4, 8, 16, 32, 64, 319237, 638474, 1276948, 2553896, 5107792, 10215584, 20431168

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20431167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20431168 can be divided by 14 positive divisors. The sum of these divisors (counting 20431168) is 1, the average is 0.071428571428571.

Base conversion 20431168

Base System Value
2 Binary 1001101111100000101000000
3 Ternary 1102110000021221
4 Quaternary 1031330011000
5 Quinary 20212244133
6 Senary 2005524424
8 Octal 115740500
10 Decimal 20431168
12 Duodecimal 6a13714
16 Hexadecimal 137c140
20 Vigesimal 67dhi8
36 Base36 c5wsg

Cryptographic Hash Functions

md5 e3448baa9e6db9a50bd5275fdcaa9758
sha1 2ad31a881a26f6a4e9e662c029741f5ae233dae5
sha256 663f901ab7595522d04aa29d95059e9201e8e6ec670df026b98f44607ad7d8c8
sha512 ca535853e75a1d5ac5d1851ae86f73e080071166d7c56d12e1424c96cdebd6daed39600c4e3a106d1b436ae9ed4280b5ddd943f2d644b4935013e9b9a6ae5433
ripemd-160 8ebdcbfe27f208562d45642541af0a8af9a3bc50

20431168 as geometric shapes

Circle

Radius = n
Diameter 40862336
Circumference 128372814.58612
Area 1.3114032707209E+15

Sphere

Radius = n
Volume 3.5724667386465E+22
Surface area 5.2456130828836E+15
Circumference 128372814.58612

Square

Length = n
Perimeter 81724672
Area 417432625844224
Diagonal 28894034.880723

Cube

Length = n
Surface area 2504595755065344
Volume 8.5286361073045E+21
Space diagonal 35387821.033975

Equilateral Triangle

Length = n
Perimeter 61293504
Area 1.8075362917477E+14
Altitude 17693910.516988

Triangular Pyramid

Length = n
Surface area 1.8075362917477E+14
Volume 1.0051094042912E+21
Height 9631344.9602411