20432817 (number)

20432817 is an odd 8-digits composite number following 20432816 and preceding 20432818. In scientific notation, it is written as 2.0432817 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 20 positive divisors. There are 13522464 positive integers (up to 20432817) that are relatively prime to 20432817.

Interesting facts

Basic properties

Name

Name twenty million four hundred thirty-two thousand eight hundred seventeen

Notation

Scientific notation 2.0432817 × 10^7
Engineering notation 2.0432817 × 10^6

Prime Factorization of 20432817

Prime Factorization 9 × 3 × 3 × 149 × 1693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6810939
Product of the distinct prime numbers

The prime factorization of 20432817 is 9 × 3 × 3 × 149 × 1693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 4, 29, 597, 748, 3833, 3470, 18781, 64267, 610457, 900462, 7921845, 424286, 83740075, 32874644, 707812528, 252525036, 6903816153, 8773831095

Basic calculations (n = 20432817)

Multiplication

n×y
n×2 40865634
n×3 61298451
n×4 81731268
n×5 102164085

Division

n÷y
n÷2 10216408.5
n÷3 6810939
n÷3 5108204.25
n÷5 4086563.4

Exponentiation

ny
n2 417500010555489
n3 8.5307013131784E+21
n4 1.7430625881383E+29
n5 3.5615678882977E+36

Nth Root

y√n
2√n 4520.2673593494
3√n 273.38588106644
4√n 67.232933591726
5√n 28.977815907746

Divisors of 20432817

1, 3, 9, 27, 81, 149, 447, 1341, 1693, 4023, 5079, 12069, 15237, 45711, 137133, 252257, 756771, 2270313, 6810939, 20432817

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 -20432816
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 20432817 can be divided by 20 positive divisors. The sum of these divisors (counting 20432817) is 1, the average is 0.05.

Base conversion 20432817

Base System Value
2 Binary 1001101111100011110110001
3 Ternary 1102110002120000
4 Quaternary 1031330132301
5 Quinary 20212322232
6 Senary 2005540213
8 Octal 115743661
10 Decimal 20432817
12 Duodecimal 6a14669
16 Hexadecimal 137c7b1
20 Vigesimal 67e20h
36 Base36 c5y29

Cryptographic Hash Functions

md5 a109d91aabf782e5df1b0cbfadf4fed0
sha1 a03497a3c45dad7d988ffa641a1e10010b30d519
sha256 3c6a7afb6080b659926ed5ef136002eec6c40973efe40daf4a157a8e7675f41b
sha512 f023ac6748e2b3499816ddf0d3fe3b5ee968773991a0f007cc1f844ad76b7f9cfdefa2412560357dc43897fb0d860e0f5a070830d03e9f9be9c823f29d1e04b5
ripemd-160 846d6cc4b97ad34c0b86a6ebed3bc089285e128d

20432817 as geometric shapes

Circle

Radius = n
Diameter 40865634
Circumference 128383175.55869
Area 1.3116149660348E+15

Sphere

Radius = n
Volume 3.57333181006E+22
Surface area 5.2464598641391E+15
Circumference 128383175.55869

Square

Length = n
Perimeter 81731268
Area 417500010555489
Diagonal 28896366.918888

Cube

Length = n
Surface area 2505000063332934
Volume 8.5307013131784E+21
Space diagonal 35390677.185757

Equilateral Triangle

Length = n
Perimeter 61298451
Area 1.8078280761066E+14
Altitude 17695338.592879

Triangular Pyramid

Length = n
Surface area 1.8078280761066E+14
Volume 1.0053527911376E+21
Height 9632122.3062958