20794830 (number)

20794830 is an even 8-digits composite number following 20794829 and preceding 20794831. In scientific notation, it is written as 2.0794830 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 4753056 positive integers (up to 20794830) that are relatively prime to 20794830.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand eight hundred thirty

Notation

Scientific notation 2.0794830 × 10^7
Engineering notation 2.0794830 × 10^6

Prime Factorization of 20794830

Prime Factorization 2 × 15 × 7 × 99023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20794830
Product of the distinct prime numbers

The prime factorization of 20794830 is 2 × 15 × 7 × 99023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 33, 13, 938, 712, 7576, 5256, 91519, 31687, 978133, 925248, 7967274, 7062186, 60983319, 99673331, 952917938, 386145189, 1394263088, 3788811337

Basic calculations (n = 20794830)

Multiplication

n×y
n×2 41589660
n×3 62384490
n×4 83179320
n×5 103974150

Division

n÷y
n÷2 10397415
n÷3 6931610
n÷3 5198707.5
n÷5 4158966

Exponentiation

ny
n2 432424954728900
n3 8.9922034213452E+21
n4 1.8699134147229E+29
n5 3.8884531573882E+36

Nth Root

y√n
2√n 4560.1348664266
3√n 274.99098593043
4√n 67.528770656859
5√n 29.079777205929

Divisors of 20794830

1, 2, 7, 14, 15, 30, 105, 210, 99023, 198046, 693161, 1386322, 1485345, 2970690, 10397415, 20794830

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 -20794829
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 20794830 can be divided by 16 positive divisors. The sum of these divisors (counting 20794830) is 1, the average is 0.0625.

Base conversion 20794830

Base System Value
2 Binary 1001111010100110111001110
3 Ternary 1110010111010220
4 Quaternary 1033110313032
5 Quinary 20310413310
6 Senary 2021412210
8 Octal 117246716
10 Decimal 20794830
12 Duodecimal 6b6a066
16 Hexadecimal 13d4dce
20 Vigesimal 69j71a
36 Base36 cdpe6

Cryptographic Hash Functions

md5 56d29a3d17106aaddeccb7771aac31f7
sha1 3d87f751feeaef134f131df17e5ce8d3fd3bc722
sha256 cf0c4e1fccde0f5992343aa11aeeee6774893f16529f1f23e57b12bf56cdb5da
sha512 ed79cf7fcbd2efe782e337b6976b7546971f99af9b02775da419be71536b75f8d04a7ca2667b3e56dc444169b2009163a100476ef45db82b762db743f49b3980
ripemd-160 f01b2205250b9c1b04199ecd235f7d708d0cf522

20794830 as geometric shapes

Circle

Radius = n
Diameter 41589660
Circumference 130657770.3213
Area 1.3585030610052E+15

Sphere

Radius = n
Volume 3.7666453610777E+22
Surface area 5.4340122440208E+15
Circumference 130657770.3213

Square

Length = n
Perimeter 83179320
Area 432424954728900
Diagonal 29408330.613243

Cube

Length = n
Surface area 2594549728373400
Volume 8.9922034213452E+21
Space diagonal 36017702.094758

Equilateral Triangle

Length = n
Perimeter 62384490
Area 1.8724549801278E+14
Altitude 18008851.047379

Triangular Pyramid

Length = n
Surface area 1.8724549801278E+14
Volume 1.0597413361737E+21
Height 9802776.871081