20723264 (number)

20723264 is an even 8-digits composite number following 20723263 and preceding 20723265. In scientific notation, it is written as 2.0723264 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 14 positive divisors. There are 10361600 positive integers (up to 20723264) that are relatively prime to 20723264.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twenty-three thousand two hundred sixty-four

Notation

Scientific notation 2.0723264 × 10^7
Engineering notation 2.0723264 × 10^6

Prime Factorization of 20723264

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 323801

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 647602
Product of the distinct prime numbers

The prime factorization of 20723264 is 2 × 2 × 2 × 2 × 2 × 2 × 323801. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 8, 30, 48, 343, 378, 2385, 5443, 16929, 87787, 433420, 616601, 4384104, 1621464, 84915068, 81449306, 843441925, 185891231, 9351331864, 2965524550

Basic calculations (n = 20723264)

Multiplication

n×y
n×2 41446528
n×3 62169792
n×4 82893056
n×5 103616320

Division

n÷y
n÷2 10361632
n÷3 6907754.6666667
n÷3 5180816
n÷5 4144652.8

Exponentiation

ny
n2 429453670813696
n3 8.8996817960413E+21
n4 1.8443045537536E+29
n5 3.8220010163838E+36

Nth Root

y√n
2√n 4552.2811863944
3√n 274.67516024049
4√n 67.470594975844
5√n 29.05973381857

Divisors of 20723264

1, 2, 4, 8, 16, 32, 64, 323801, 647602, 1295204, 2590408, 5180816, 10361632, 20723264

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 -20723263
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 20723264 can be divided by 14 positive divisors. The sum of these divisors (counting 20723264) is 1, the average is 0.071428571428571.

Base conversion 20723264

Base System Value
2 Binary 1001111000011011001000000
3 Ternary 1102222211222022
4 Quaternary 1033003121000
5 Quinary 20301121024
6 Senary 2020101012
8 Octal 117033100
10 Decimal 20723264
12 Duodecimal 6b34768
16 Hexadecimal 13c3640
20 Vigesimal 69a834
36 Base36 cc668

Cryptographic Hash Functions

md5 36d89d56e9288a11be21e3c965e29cf3
sha1 7e1daa1de1c9b2822a6495a3cf498e48462f8338
sha256 243dadc1eb76102687e63b009950f42c5f8b0da73505fdf3f9119f37b45c22d7
sha512 b7ceb0e67f16716c60d0d346c1b6e657e2c4d0c81b5be3663828dd9015769ea04f35fd89fb20e575a15fecc66353df0de539ea88d43ef7bdd5bb141782629a6a
ripemd-160 ae81b2817e0bca948523a4696ab176e802a3d400

20723264 as geometric shapes

Circle

Radius = n
Diameter 41446528
Circumference 130208107.8816
Area 1.3491684972855E+15

Sphere

Radius = n
Volume 3.7278899932974E+22
Surface area 5.3966739891419E+15
Circumference 130208107.8816

Square

Length = n
Perimeter 82893056
Area 429453670813696
Diagonal 29307121.005438

Cube

Length = n
Surface area 2576722024882176
Volume 8.8996817960413E+21
Space diagonal 35893746.146663

Equilateral Triangle

Length = n
Perimeter 62169792
Area 1.8595889433657E+14
Altitude 17946873.073332

Triangular Pyramid

Length = n
Surface area 1.8595889433657E+14
Volume 1.0488375580639E+21
Height 9769040.335146