20732839 (number)

20732839 is an odd 8-digits composite number following 20732838 and preceding 20732840. In scientific notation, it is written as 2.0732839 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 19319040 positive integers (up to 20732839) that are relatively prime to 20732839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0732839 × 10^7
Engineering notation 2.0732839 × 10^6

Prime Factorization of 20732839

Prime Factorization 41 × 79 × 37 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20732839
Product of the distinct prime numbers

The prime factorization of 20732839 is 41 × 79 × 37 × 173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 92, 96, 172, 149, 5197, 2489, 10846, 46041, 537808, 227649, 5316249, 2254628, 36273847, 96315512, 499455251, 287439159, 8823351879, 2631395241

Basic calculations (n = 20732839)

Multiplication

n×y
n×2 41465678
n×3 62198517
n×4 82931356
n×5 103664195

Division

n÷y
n÷2 10366419.5
n÷3 6910946.3333333
n÷3 5183209.75
n÷5 4146567.8

Exponentiation

ny
n2 429850612999921
n3 8.9120235533787E+21
n4 1.8477154949641E+29
n5 3.8308387874896E+36

Nth Root

y√n
2√n 4553.3327354807
3√n 274.71745746588
4√n 67.478387173084
5√n 29.062418680771

Divisors of 20732839

1, 37, 41, 79, 173, 1517, 2923, 3239, 6401, 7093, 13667, 119843, 262441, 505679, 560347, 20732839

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 -20732838
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 20732839 can be divided by 16 positive divisors. The sum of these divisors (counting 20732839) is 1, the average is 0.0625.

Base conversion 20732839

Base System Value
2 Binary 1001111000101101110100111
3 Ternary 1110000100002221
4 Quaternary 1033011232213
5 Quinary 20301422324
6 Senary 2020213211
8 Octal 117055647
10 Decimal 20732839
12 Duodecimal 6b3a207
16 Hexadecimal 13c5ba7
20 Vigesimal 69bc1j
36 Base36 ccdk7

Cryptographic Hash Functions

md5 49536b465fa5cef2101e135d72529d2e
sha1 b17ea4444cb2d8bd754c12b8f7823d0e020b60ce
sha256 6e0496fb5b098d2e307e3d5e67e8174b0b50e5fbe5af564e3458c203db7441d9
sha512 5cf35c60a2961424c17013b4dfb5af56ce3655eebeda8832c9b64a7c78907cb34bd640a72752e89ea398dc8d15b6fdc4c426124ed041f513818c6d5ef6401993
ripemd-160 af3b0be44e44585f2f350d429a9e930a5c6cc0a0

20732839 as geometric shapes

Circle

Radius = n
Diameter 41465678
Circumference 130268269.38092
Area 1.3504155279416E+15

Sphere

Radius = n
Volume 3.7330596965218E+22
Surface area 5.4016621117665E+15
Circumference 130268269.38092

Square

Length = n
Perimeter 82931356
Area 429850612999921
Diagonal 29320662.100298

Cube

Length = n
Surface area 2579103677999526
Volume 8.9120235533787E+21
Space diagonal 35910330.533146

Equilateral Triangle

Length = n
Perimeter 62198517
Area 1.8613077534512E+14
Altitude 17955165.266573

Triangular Pyramid

Length = n
Surface area 1.8613077534512E+14
Volume 1.0502920481147E+21
Height 9773554.0334326