20732912 (number)

20732912 is an even 8-digits composite number following 20732911 and preceding 20732913. In scientific notation, it is written as 2.0732912 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 10008768 positive integers (up to 20732912) that are relatively prime to 20732912.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty-two thousand nine hundred twelve

Notation

Scientific notation 2.0732912 × 10^7
Engineering notation 2.0732912 × 10^6

Prime Factorization of 20732912

Prime Factorization 2 × 2 × 2 × 2 × 29 × 44683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2591614
Product of the distinct prime numbers

The prime factorization of 20732912 is 2 × 2 × 2 × 2 × 29 × 44683. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 78, 5, 3, 846, 542, 5701, 19769, 26135, 687126, 608702, 4070898, 3072800, 45466726, 85937751, 583741032, 618507104, 643328942, 9701244878

Basic calculations (n = 20732912)

Multiplication

n×y
n×2 41465824
n×3 62198736
n×4 82931648
n×5 103664560

Division

n÷y
n÷2 10366456
n÷3 6910970.6666667
n÷3 5183228
n÷5 4146582.4

Exponentiation

ny
n2 429853639999744
n3 8.9121176909944E+21
n4 1.8477415182103E+29
n5 3.83090622958E+36

Nth Root

y√n
2√n 4553.3407515801
3√n 274.71777989078
4√n 67.478446570591
5√n 29.062439146406

Divisors of 20732912

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44683, 89366, 178732, 357464, 714928, 1295807, 2591614, 5183228, 10366456, 20732912

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20732911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20732912 can be divided by 20 positive divisors. The sum of these divisors (counting 20732912) is 1, the average is 0.05.

Base conversion 20732912

Base System Value
2 Binary 1001111000101101111110000
3 Ternary 1110000100012122
4 Quaternary 1033011233300
5 Quinary 20301423122
6 Senary 2020213412
8 Octal 117055760
10 Decimal 20732912
12 Duodecimal 6b3a268
16 Hexadecimal 13c5bf0
20 Vigesimal 69bc5c
36 Base36 ccdm8

Cryptographic Hash Functions

md5 cef466fc01da9551a06357eecb0ec772
sha1 03f5f5a39341632bc3254dc3a124cf8cceaf1d79
sha256 ab4b54f604c0f3bd5627b6724435d5cd14ca7323e203cc11a2f64f38d4841376
sha512 38056f2e2afae085e4a51002879e58fb12f4c3e739182ea20770577a8fa564677f602bb2c5c8591cbfacf20a2df48ee97f54adaaa31bcbc0a98508c8ca1592f9
ripemd-160 27a7f7cc953270f3b5330310acb3c5cce8350538

20732912 as geometric shapes

Circle

Radius = n
Diameter 41465824
Circumference 130268728.05345
Area 1.350425037542E+15

Sphere

Radius = n
Volume 3.7330991287941E+22
Surface area 5.4017001501681E+15
Circumference 130268728.05345

Square

Length = n
Perimeter 82931648
Area 429853639999744
Diagonal 29320765.337888

Cube

Length = n
Surface area 2579121839998464
Volume 8.9121176909944E+21
Space diagonal 35910456.972854

Equilateral Triangle

Length = n
Perimeter 62198736
Area 1.8613208607449E+14
Altitude 17955228.486427

Triangular Pyramid

Length = n
Surface area 1.8613208607449E+14
Volume 1.0503031423391E+21
Height 9773588.4459626