20803529 (number)

20803529 is an odd 8-digits composite number following 20803528 and preceding 20803530. In scientific notation, it is written as 2.0803529 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 18896640 positive integers (up to 20803529) that are relatively prime to 20803529.

Interesting facts

Basic properties

Name

Name twenty million eight hundred three thousand five hundred twenty-nine

Notation

Scientific notation 2.0803529 × 10^7
Engineering notation 2.0803529 × 10^6

Prime Factorization of 20803529

Prime Factorization 43 × 17 × 149 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20803529
Product of the distinct prime numbers

The prime factorization of 20803529 is 43 × 17 × 149 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 51, 74, 755, 664, 6521, 7968, 94651, 30203, 362666, 176996, 1602652, 9669268, 37043154, 61265006, 116360787, 543160478, 9240579775, 3010551987

Basic calculations (n = 20803529)

Multiplication

n×y
n×2 41607058
n×3 62410587
n×4 83214116
n×5 104017645

Division

n÷y
n÷2 10401764.5
n÷3 6934509.6666667
n÷3 5200882.25
n÷5 4160705.8

Exponentiation

ny
n2 432786818853841
n3 9.0034931368436E+21
n4 1.8730443057363E+29
n5 3.8965931532669E+36

Nth Root

y√n
2√n 4561.0885762063
3√n 275.02932579823
4√n 67.535831794732
5√n 29.08220975925

Divisors of 20803529

1, 17, 43, 149, 191, 731, 2533, 3247, 6407, 8213, 28459, 108919, 139621, 483803, 1223737, 20803529

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 -20803528
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 20803529 can be divided by 16 positive divisors. The sum of these divisors (counting 20803529) is 1, the average is 0.0625.

Base conversion 20803529

Base System Value
2 Binary 1001111010110111111001001
3 Ternary 1110010221002002
4 Quaternary 1033112333021
5 Quinary 20311203104
6 Senary 2021520345
8 Octal 117267711
10 Decimal 20803529
12 Duodecimal 6b730b5
16 Hexadecimal 13d6fc9
20 Vigesimal 6a08g9
36 Base36 cdw3t

Cryptographic Hash Functions

md5 190f3849e3b9adcceac53aa481a6b06d
sha1 48993f71195b6547385525e34456cd29bd4789fe
sha256 8262cc77af67eaa13fef28fe3f7a9b74ace8656924e2738965a035c24668dab4
sha512 6640e016cbb3abb293366b14ffd341127c89fa6dbc178d1faa71b2dc83af2bd9917d021def02cc229ce2092243553e8b83060b7e4e387869d96e8735be62c9a9
ripemd-160 91e84c1a3f8008f8af1204d27c6d5cee8637d72d

20803529 as geometric shapes

Circle

Radius = n
Diameter 41607058
Circumference 130712427.75028
Area 1.3596398906817E+15

Sphere

Radius = n
Volume 3.7713743860472E+22
Surface area 5.4385595627269E+15
Circumference 130712427.75028

Square

Length = n
Perimeter 83214116
Area 432786818853841
Diagonal 29420632.857022

Cube

Length = n
Surface area 2596720913123046
Volume 9.0034931368436E+21
Space diagonal 36032769.204733

Equilateral Triangle

Length = n
Perimeter 62410587
Area 1.8740218977524E+14
Altitude 18016384.602366

Triangular Pyramid

Length = n
Surface area 1.8740218977524E+14
Volume 1.0610718419048E+21
Height 9806877.6190073