20492735 (number)

20492735 is an odd 8-digits composite number following 20492734 and preceding 20492736. In scientific notation, it is written as 2.0492735 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 14616576 positive integers (up to 20492735) that are relatively prime to 20492735.

Interesting facts

Basic properties

Name

Name twenty million four hundred ninety-two thousand seven hundred thirty-five

Notation

Scientific notation 2.0492735 × 10^7
Engineering notation 2.0492735 × 10^6

Prime Factorization of 20492735

Prime Factorization 95 × 17 × 12689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20492735
Product of the distinct prime numbers

The prime factorization of 20492735 is 95 × 17 × 12689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 65, 12, 23, 37, 4991, 4436, 26208, 90922, 119135, 404866, 4006532, 2032036, 80199624, 26089911, 701195181, 781827672, 4746239224, 4576443413

Basic calculations (n = 20492735)

Multiplication

n×y
n×2 40985470
n×3 61478205
n×4 81970940
n×5 102463675

Division

n÷y
n÷2 10246367.5
n÷3 6830911.6666667
n÷3 5123183.75
n÷5 4098547

Exponentiation

ny
n2 419952187780225
n3 8.6059688968504E+21
n4 1.763598400214E+29
n5 3.6140954662009E+36

Nth Root

y√n
2√n 4526.8902129387
3√n 273.65284946696
4√n 67.282168610551
5√n 28.994791146355

Divisors of 20492735

1, 17, 95, 1615, 12689, 215713, 1205455, 20492735

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 -20492734
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 20492735 can be divided by 8 positive divisors. The sum of these divisors (counting 20492735) is 1, the average is 0.125.

Base conversion 20492735

Base System Value
2 Binary 1001110001011000110111111
3 Ternary 1102120010202012
4 Quaternary 1032023012333
5 Quinary 20221231420
6 Senary 2011121435
8 Octal 116130677
10 Decimal 20492735
12 Duodecimal 6a4327b
16 Hexadecimal 138b1bf
20 Vigesimal 681bgf
36 Base36 c78an

Cryptographic Hash Functions

md5 18abc613111999f58fe6698b67117c02
sha1 f24c0880d8e741d31e6417061837a6182af1301b
sha256 efbf9c35d88267cc4e1ff5bcd618c3d84bd859e40944f085d1ac1b7bb266ff74
sha512 ed009ab96963a34b9ff8e3a5351bb1b8e2f48948fd8032292ca701de6948c0e6e616456c40a453230bda1dc03e4f48a5283b78f508358286d07548d6d7565ad5
ripemd-160 27bb57940b74e0436eb14721a804b7918d25b31d

20492735 as geometric shapes

Circle

Radius = n
Diameter 40985470
Circumference 128759651.45592
Area 1.3193187079893E+15

Sphere

Radius = n
Volume 3.6048598217823E+22
Surface area 5.2772748319573E+15
Circumference 128759651.45592

Square

Length = n
Perimeter 81970940
Area 419952187780225
Diagonal 28981103.767118

Cube

Length = n
Surface area 2519713126681350
Volume 8.6059688968504E+21
Space diagonal 35494458.206045

Equilateral Triangle

Length = n
Perimeter 61478205
Area 1.8184463149626E+14
Altitude 17747229.103022

Triangular Pyramid

Length = n
Surface area 1.8184463149626E+14
Volume 1.0142231609406E+21
Height 9660367.9223726