20145316 (number)

20145316 is an even 8-digits composite number following 20145315 and preceding 20145317. In scientific notation, it is written as 2.0145316 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 9670752 positive integers (up to 20145316) that are relatively prime to 20145316.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand three hundred sixteen

Notation

Scientific notation 2.0145316 × 10^7
Engineering notation 2.0145316 × 10^6

Prime Factorization of 20145316

Prime Factorization 2 × 2 × 37 × 79 × 1723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10072658
Product of the distinct prime numbers

The prime factorization of 20145316 is 2 × 2 × 37 × 79 × 1723. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 95, 98, 237, 462, 2684, 4268, 11698, 70847, 887761, 972883, 1495904, 1550481, 48151768, 43487793, 904995557, 726430209, 3213458904, 9536099648

Basic calculations (n = 20145316)

Multiplication

n×y
n×2 40290632
n×3 60435948
n×4 80581264
n×5 100726580

Division

n÷y
n÷2 10072658
n÷3 6715105.3333333
n÷3 5036329
n÷5 4029063.2

Exponentiation

ny
n2 405833756739856
n3 8.1756492729915E+21
n4 1.6470103810958E+29
n5 3.3179544582456E+36

Nth Root

y√n
2√n 4488.3533728975
3√n 272.09758969368
4√n 66.995174250818
5√n 28.895806262136

Divisors of 20145316

1, 2, 4, 37, 74, 79, 148, 158, 316, 1723, 2923, 3446, 5846, 6892, 11692, 63751, 127502, 136117, 255004, 272234, 544468, 5036329, 10072658, 20145316

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20145315
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20145316 can be divided by 24 positive divisors. The sum of these divisors (counting 20145316) is 1, the average is 0.041666666666667.

Base conversion 20145316

Base System Value
2 Binary 1001100110110010010100100
3 Ternary 1101220111011211
4 Quaternary 1030312102210
5 Quinary 20124122231
6 Senary 1555441204
8 Octal 114662244
10 Decimal 20145316
12 Duodecimal 68b6204
16 Hexadecimal 13364a4
20 Vigesimal 65i35g
36 Base36 bzs84

Cryptographic Hash Functions

md5 70d1b348932b1d3117982feb1dd1ba23
sha1 103a8eebfec4f2f2ae8bf5142ee4194a95a9618e
sha256 f5b7457f001a12d41d7b14669ad84f73034032a812c0c6f06eced1760a039461
sha512 482641254d6014116f80685072a68730a45b3d9d3288ad7c19ffb4f67c3ed02b0bd933663eee3257714e0f4b9a4815825646f6f7073bd52480092b41529158c1
ripemd-160 e0067c1b3f5955667ee94005aa8661020a5ce769

20145316 as geometric shapes

Circle

Radius = n
Diameter 40290632
Circumference 126576753.49969
Area 1.2749643487527E+15

Sphere

Radius = n
Volume 3.4246079592476E+22
Surface area 5.0998573950107E+15
Circumference 126576753.49969

Square

Length = n
Perimeter 80581264
Area 405833756739856
Diagonal 28489779.105492

Cube

Length = n
Surface area 2435002540439136
Volume 8.1756492729915E+21
Space diagonal 34892710.84653

Equilateral Triangle

Length = n
Perimeter 60435948
Area 1.7573117152499E+14
Altitude 17446355.423265

Triangular Pyramid

Length = n
Surface area 1.7573117152499E+14
Volume 9.6350950692253E+20
Height 9496593.0351639