20790628 (number)

20790628 is an even 8-digits composite number following 20790627 and preceding 20790629. In scientific notation, it is written as 2.0790628 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 10133760 positive integers (up to 20790628) that are relatively prime to 20790628.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0790628 × 10^7
Engineering notation 2.0790628 × 10^6

Prime Factorization of 20790628

Prime Factorization 2 × 2 × 53 × 349 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10395314
Product of the distinct prime numbers

The prime factorization of 20790628 is 2 × 2 × 53 × 349 × 281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 8, 79, 953, 564, 6949, 6788, 17056, 39256, 833544, 785983, 4839278, 6944601, 21995167, 88870225, 73370794, 645375823, 1584115753, 7804505812

Basic calculations (n = 20790628)

Multiplication

n×y
n×2 41581256
n×3 62371884
n×4 83162512
n×5 103953140

Division

n÷y
n÷2 10395314
n÷3 6930209.3333333
n÷3 5197657
n÷5 4158125.6

Exponentiation

ny
n2 432250212634384
n3 8.9867533738024E+21
n4 1.8684024632247E+29
n5 3.8845260567188E+36

Nth Root

y√n
2√n 4559.6741111619
3√n 274.97246225631
4√n 67.525359022829
5√n 29.07860188397

Divisors of 20790628

1, 2, 4, 53, 106, 212, 281, 349, 562, 698, 1124, 1396, 14893, 18497, 29786, 36994, 59572, 73988, 98069, 196138, 392276, 5197657, 10395314, 20790628

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 -20790627
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 20790628 can be divided by 24 positive divisors. The sum of these divisors (counting 20790628) is 1, the average is 0.041666666666667.

Base conversion 20790628

Base System Value
2 Binary 1001111010011110101100100
3 Ternary 1110010021101021
4 Quaternary 1033103311210
5 Quinary 20310300003
6 Senary 2021340524
8 Octal 117236544
10 Decimal 20790628
12 Duodecimal 6b67744
16 Hexadecimal 13d3d64
20 Vigesimal 69igb8
36 Base36 cdm5g

Cryptographic Hash Functions

md5 25e2e4b3a7141ee9cc2a6c301d61b295
sha1 1a25f6426e2a1e00eec9f4a50efef05ae8c9b2f0
sha256 3b87b5e264654ea35b1f03a60741ac644e43ffa1b973cab526ff7ee36cbbec53
sha512 0a0737f86019d977e5cf76c9f00e01a0a4bbc0d7f17e01f62071ce648f1002e2899a9a10b8672fecde4e0fafceacfe253d5293ed8278869160a47e84d6ea7115
ripemd-160 ca1641a8d72d5e8fa6b93c9bdc4b42ddad84ab5b

20790628 as geometric shapes

Circle

Radius = n
Diameter 41581256
Circumference 130631368.37664
Area 1.3579540925248E+15

Sphere

Radius = n
Volume 3.7643624505014E+22
Surface area 5.4318163700992E+15
Circumference 130631368.37664

Square

Length = n
Perimeter 83162512
Area 432250212634384
Diagonal 29402388.087854

Cube

Length = n
Surface area 2593501275806304
Volume 8.9867533738024E+21
Space diagonal 36010424.017264

Equilateral Triangle

Length = n
Perimeter 62371884
Area 1.871698324663E+14
Altitude 18005212.008632

Triangular Pyramid

Length = n
Surface area 1.871698324663E+14
Volume 1.0590990419111E+21
Height 9800796.0292846