20889084 (number)

20889084 is an even 8-digits composite number following 20889083 and preceding 20889085. In scientific notation, it is written as 2.0889084 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6848640 positive integers (up to 20889084) that are relatively prime to 20889084.

Interesting facts

Basic properties

Name

Name twenty million eight hundred eighty-nine thousand eighty-four

Notation

Scientific notation 2.0889084 × 10^7
Engineering notation 2.0889084 × 10^6

Prime Factorization of 20889084

Prime Factorization 2 × 2 × 3 × 61 × 28537

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10444542
Product of the distinct prime numbers

The prime factorization of 20889084 is 2 × 2 × 3 × 61 × 28537. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 81, 46, 458, 481, 5841, 5874, 55903, 74859, 835998, 426347, 8133458, 7517821, 32182328, 81213879, 894401954, 413286653, 150406830, 5252765097

Basic calculations (n = 20889084)

Multiplication

n×y
n×2 41778168
n×3 62667252
n×4 83556336
n×5 104445420

Division

n÷y
n÷2 10444542
n÷3 6963028
n÷3 5222271
n÷5 4177816.8

Exponentiation

ny
n2 436353830359056
n3 9.1150318160921E+21
n4 1.9040466526902E+29
n5 3.9773790467964E+36

Nth Root

y√n
2√n 4570.4577451279
3√n 275.40583165273
4√n 67.605160639761
5√n 29.106090760707

Divisors of 20889084

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 28537, 57074, 85611, 114148, 171222, 342444, 1740757, 3481514, 5222271, 6963028, 10444542, 20889084

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20889083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20889084 can be divided by 24 positive divisors. The sum of these divisors (counting 20889084) is 1, the average is 0.041666666666667.

Base conversion 20889084

Base System Value
2 Binary 1001111101011110111111100
3 Ternary 1110022021102210
4 Quaternary 1033223313330
5 Quinary 20321422314
6 Senary 2023420420
8 Octal 117536774
10 Decimal 20889084
12 Duodecimal 6bb4710
16 Hexadecimal 13ebdfc
20 Vigesimal 6ab2e4
36 Base36 cfq4c

Cryptographic Hash Functions

md5 11d157566df2a7417813ee0aff4f9488
sha1 ad52a7b8f8a8e852c2e5af9c221ff73c45f83927
sha256 6e6928bf835b22a805e484a349f83102bda152d415d21049fe8bb321c3d6c8d9
sha512 d94e514dc1dd4bcb28d897043d7a707e9641be5b9ad68401a338efeb67740b5e0d13247d878b5cc80848a7ecfa1e20d4e0594415c9d5fd49ba4df508ee2051ab
ripemd-160 04689a4aedfcf8fffbebc66dd6891c0831c581af

20889084 as geometric shapes

Circle

Radius = n
Diameter 41778168
Circumference 131249985.66924
Area 1.3708459878218E+15

Sphere

Radius = n
Volume 3.8180955987563E+22
Surface area 5.4833839512871E+15
Circumference 131249985.66924

Square

Length = n
Perimeter 83556336
Area 436353830359056
Diagonal 29541625.898351

Cube

Length = n
Surface area 2618122982154336
Volume 9.1150318160921E+21
Space diagonal 36180954.811574

Equilateral Triangle

Length = n
Perimeter 62667252
Area 1.8894675106479E+14
Altitude 18090477.405787

Triangular Pyramid

Length = n
Surface area 1.8894675106479E+14
Volume 1.074216801315E+21
Height 9847208.6327836