20343729 (number)

20343729 is an odd 8-digits composite number following 20343728 and preceding 20343730. In scientific notation, it is written as 2.0343729 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11520768 positive integers (up to 20343729) that are relatively prime to 20343729.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-three thousand seven hundred twenty-nine

Notation

Scientific notation 2.0343729 × 10^7
Engineering notation 2.0343729 × 10^6

Prime Factorization of 20343729

Prime Factorization 7 × 3 × 113 × 8573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20343729
Product of the distinct prime numbers

The prime factorization of 20343729 is 7 × 3 × 113 × 8573. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 74, 77, 919, 905, 1771, 4683, 28311, 18654, 57590, 536271, 6336585, 5486952, 80247071, 95583287, 860350774, 852523224, 5962927779, 6473215184

Basic calculations (n = 20343729)

Multiplication

n×y
n×2 40687458
n×3 61031187
n×4 81374916
n×5 101718645

Division

n÷y
n÷2 10171864.5
n÷3 6781243
n÷3 5085932.25
n÷5 4068745.8

Exponentiation

ny
n2 413867309625441
n3 8.4196043889791E+21
n4 1.712861499766E+29
n5 3.4845990165773E+36

Nth Root

y√n
2√n 4510.4023102158
3√n 272.98797730467
4√n 67.159528811746
5√n 28.952502806844

Divisors of 20343729

1, 3, 7, 21, 113, 339, 791, 2373, 8573, 25719, 60011, 180033, 968749, 2906247, 6781243, 20343729

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20343728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20343729 can be divided by 16 positive divisors. The sum of these divisors (counting 20343729) is 1, the average is 0.0625.

Base conversion 20343729

Base System Value
2 Binary 1001101100110101110110001
3 Ternary 1102021120100110
4 Quaternary 1031212232301
5 Quinary 20201444404
6 Senary 2004011533
8 Octal 115465661
10 Decimal 20343729
12 Duodecimal 6990ba9
16 Hexadecimal 1366bb1
20 Vigesimal 672j69
36 Base36 c41bl

Cryptographic Hash Functions

md5 352c85538848178604cdc981be153534
sha1 6e8733b7558875d033c3a74025004231d49bcb13
sha256 aebc55a5a5c9ed89a7d3d3b983349988a993c633d9989d055c66922288f11acf
sha512 a8c72e88c83be5ec4dd263c5b187ae5302882be52200b0b6f36af07efc3c0410407f84728cbbba3d6fc699857bf0340244033e428d2d3a4cbd479e64b2a24818
ripemd-160 a5ff46ea42107848be09d2cf37adc91e3971b8cd

20343729 as geometric shapes

Circle

Radius = n
Diameter 40687458
Circumference 127823419.14604
Area 1.3002024994803E+15

Sphere

Radius = n
Volume 3.5267956392732E+22
Surface area 5.200809997921E+15
Circumference 127823419.14604

Square

Length = n
Perimeter 81374916
Area 413867309625441
Diagonal 28770377.461043

Cube

Length = n
Surface area 2483203857752646
Volume 8.4196043889791E+21
Space diagonal 35236372.243412

Equilateral Triangle

Length = n
Perimeter 61031187
Area 1.7920980196578E+14
Altitude 17618186.121706

Triangular Pyramid

Length = n
Surface area 1.7920980196578E+14
Volume 9.9225989305919E+20
Height 9590125.8203476