20667028 (number)

20667028 is an even 8-digits composite number following 20667027 and preceding 20667029. In scientific notation, it is written as 2.0667028 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 10046400 positive integers (up to 20667028) that are relatively prime to 20667028.

Interesting facts

Basic properties

Name

Name twenty million six hundred sixty-seven thousand twenty-eight

Notation

Scientific notation 2.0667028 × 10^7
Engineering notation 2.0667028 × 10^6

Prime Factorization of 20667028

Prime Factorization 2 × 2 × 47 × 211 × 521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10333514
Product of the distinct prime numbers

The prime factorization of 20667028 is 2 × 2 × 47 × 211 × 521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 56, 22, 75, 849, 8366, 2950, 87510, 6614, 989373, 819694, 9119400, 5999127, 93409434, 67743978, 335107503, 664891099, 5350908511, 582248320

Basic calculations (n = 20667028)

Multiplication

n×y
n×2 41334056
n×3 62001084
n×4 82668112
n×5 103335140

Division

n÷y
n÷2 10333514
n÷3 6889009.3333333
n÷3 5166757
n÷5 4133405.6

Exponentiation

ny
n2 427126046352784
n3 8.8274259595023E+21
n4 1.8243665947296E+29
n5 3.7704235495541E+36

Nth Root

y√n
2√n 4546.1003068564
3√n 274.42647635003
4√n 67.424775170974
5√n 29.043944993443

Divisors of 20667028

1, 2, 4, 47, 94, 188, 211, 422, 521, 844, 1042, 2084, 9917, 19834, 24487, 39668, 48974, 97948, 109931, 219862, 439724, 5166757, 10333514, 20667028

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 -20667027
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 20667028 can be divided by 24 positive divisors. The sum of these divisors (counting 20667028) is 1, the average is 0.041666666666667.

Base conversion 20667028

Base System Value
2 Binary 1001110110101101010010100
3 Ternary 1102212222211111
4 Quaternary 1032311222110
5 Quinary 20242321103
6 Senary 2014544404
8 Octal 116655224
10 Decimal 20667028
12 Duodecimal 6b08104
16 Hexadecimal 13b5a94
20 Vigesimal 6937b8
36 Base36 cays4

Cryptographic Hash Functions

md5 9ba366d195ddc3c9231b7a890c5418ce
sha1 d934d756ce4db7320e05d12fab5e4b4a8b4dd5b5
sha256 77fde5c330b4dfdb437c87573beaaf0a7d2e8944a72e0b073729b248b02ba789
sha512 b60bca29ab43928b7574226eb79896685ca41208fc41053ebd9e58faa3426f1c107b3b110370285a5ca7b543b4da5c1f5fa5ed5002a24d5165768bda99a3d81f
ripemd-160 1f077c77c7d088a5fc2955af5e05a97d883316b2

20667028 as geometric shapes

Circle

Radius = n
Diameter 41334056
Circumference 129854766.67267
Area 1.3418560493788E+15

Sphere

Radius = n
Volume 3.697623539264E+22
Surface area 5.367424197515E+15
Circumference 129854766.67267

Square

Length = n
Perimeter 82668112
Area 427126046352784
Diagonal 29227591.291545

Cube

Length = n
Surface area 2562756278116704
Volume 8.8274259595023E+21
Space diagonal 35796342.537449

Equilateral Triangle

Length = n
Perimeter 62001084
Area 1.8495100337976E+14
Altitude 17898171.268724

Triangular Pyramid

Length = n
Surface area 1.8495100337976E+14
Volume 1.0403221260644E+21
Height 9742530.4305148