20068628 (number)

20068628 is an even 8-digits composite number following 20068627 and preceding 20068629. In scientific notation, it is written as 2.0068628 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10022040 positive integers (up to 20068628) that are relatively prime to 20068628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0068628 × 10^7
Engineering notation 2.0068628 × 10^6

Prime Factorization of 20068628

Prime Factorization 2 × 2 × 971 × 5167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10034314
Product of the distinct prime numbers

The prime factorization of 20068628 is 2 × 2 × 971 × 5167. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 19, 22, 330, 448, 3601, 5608, 9766, 34067, 150809, 388471, 3268472, 4176966, 69771158, 67470440, 633484085, 317437167, 4063905165, 3916602515

Basic calculations (n = 20068628)

Multiplication

n×y
n×2 40137256
n×3 60205884
n×4 80274512
n×5 100343140

Division

n÷y
n÷2 10034314
n÷3 6689542.6666667
n÷3 5017157
n÷5 4013725.6

Exponentiation

ny
n2 402749829802384
n3 8.0826365113674E+21
n4 1.6220742540585E+29
n5 3.2552804793077E+36

Nth Root

y√n
2√n 4479.8022277775
3√n 271.75188230051
4√n 66.931324712555
5√n 28.873772916471

Divisors of 20068628

1, 2, 4, 971, 1942, 3884, 5167, 10334, 20668, 5017157, 10034314, 20068628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20068627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20068628 can be divided by 12 positive divisors. The sum of these divisors (counting 20068628) is 1, the average is 0.083333333333333.

Base conversion 20068628

Base System Value
2 Binary 1001100100011100100010100
3 Ternary 1101202120222112
4 Quaternary 1030203210110
5 Quinary 20114144003
6 Senary 1554050152
8 Octal 114434424
10 Decimal 20068628
12 Duodecimal 6879958
16 Hexadecimal 1323914
20 Vigesimal 658bb8
36 Base36 by51w

Cryptographic Hash Functions

md5 59defa2ae2bbd1dfd84d30f600046518
sha1 45e2238ff8e3d6314396274a23ce2f03e4991e01
sha256 1f5069507dc95989a58f399210343c7ab30d7649c259ea175cd684e0bbb4afbd
sha512 5a3ff46875db82f3a46e198b1b67c2e6b92f0e4c83bef90a2ef91dbea51e271627a883a9a9b931387c9f07c5b637376b5460a61008960d598e79e47e795763e7
ripemd-160 5df223d22bba40c0cbf1c85b4aa4a072c1dc5fe3

20068628 as geometric shapes

Circle

Radius = n
Diameter 40137256
Circumference 126094908.58485
Area 1.2652759065417E+15

Sphere

Radius = n
Volume 3.3856468647664E+22
Surface area 5.0611036261668E+15
Circumference 126094908.58485

Square

Length = n
Perimeter 80274512
Area 402749829802384
Diagonal 28381325.89582

Cube

Length = n
Surface area 2416498978814304
Volume 8.0826365113674E+21
Space diagonal 34759883.334199

Equilateral Triangle

Length = n
Perimeter 60205884
Area 1.7439579198936E+14
Altitude 17379941.6671

Triangular Pyramid

Length = n
Surface area 1.7439579198936E+14
Volume 9.5254784784231E+20
Height 9460441.9652735