20040729 (number)

20040729 is an odd 8-digits composite number following 20040728 and preceding 20040730. In scientific notation, it is written as 2.0040729 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 13349616 positive integers (up to 20040729) that are relatively prime to 20040729.

Interesting facts

Basic properties

Name

Name twenty million forty thousand seven hundred twenty-nine

Notation

Scientific notation 2.0040729 × 10^7
Engineering notation 2.0040729 × 10^6

Prime Factorization of 20040729

Prime Factorization 3 × 1877 × 3559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20040729
Product of the distinct prime numbers

The prime factorization of 20040729 is 3 × 1877 × 3559. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 12, 47, 43, 56, 7251, 3751, 90934, 81278, 867738, 753750, 3993285, 8737761, 76198482, 86037679, 249132283, 647680241, 990761917, 9700147928

Basic calculations (n = 20040729)

Multiplication

n×y
n×2 40081458
n×3 60122187
n×4 80162916
n×5 100203645

Division

n÷y
n÷2 10020364.5
n÷3 6680243
n÷3 5010182.25
n÷5 4008145.8

Exponentiation

ny
n2 401630818851441
n3 8.0489743986498E+21
n4 1.6130731465128E+29
n5 3.232716178644E+36

Nth Root

y√n
2√n 4476.6872796746
3√n 271.62589591444
4√n 66.908050933162
5√n 28.865740501819

Divisors of 20040729

1, 3, 1877, 3559, 5631, 10677, 6680243, 20040729

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20040728
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20040729 can be divided by 8 positive divisors. The sum of these divisors (counting 20040729) is 1, the average is 0.125.

Base conversion 20040729

Base System Value
2 Binary 1001100011100110000011001
3 Ternary 1101201011201020
4 Quaternary 1030130300121
5 Quinary 20112300404
6 Senary 1553313053
8 Octal 114346031
10 Decimal 20040729
12 Duodecimal 6865789
16 Hexadecimal 131cc19
20 Vigesimal 6551g9
36 Base36 bxjix

Cryptographic Hash Functions

md5 7aaa6754c17072aeacc9f6b05a78f36a
sha1 08701fa8299b983b0ee984c6f87f47d8b5348139
sha256 5a6ddf1b4b6bdaf9cf9fbfa24c199ce6749414010a8d531310b24be297eadd18
sha512 ec4b0a55d1dfad9dfb4126178e1f411142e23a62f09591f6cd80345dab8449e9ad650eb3324828574ce5aa813d283078a90e8d9680679e30bff7f0d84a831a6b
ripemd-160 e6a241ac2b14197c29fbdf86359952239c085a4b

20040729 as geometric shapes

Circle

Radius = n
Diameter 40081458
Circumference 125919613.99797
Area 1.2617604299589E+15

Sphere

Radius = n
Volume 3.3715465119641E+22
Surface area 5.0470417198358E+15
Circumference 125919613.99797

Square

Length = n
Perimeter 80162916
Area 401630818851441
Diagonal 28341870.751644

Cube

Length = n
Surface area 2409784913108646
Volume 8.0489743986498E+21
Space diagonal 34711560.848719

Equilateral Triangle

Length = n
Perimeter 60122187
Area 1.7391124603405E+14
Altitude 17355780.42436

Triangular Pyramid

Length = n
Surface area 1.7391124603405E+14
Volume 9.485807298137E+20
Height 9447290.2505479