20402228 (number)

20402228 is an even 8-digits composite number following 20402227 and preceding 20402229. In scientific notation, it is written as 2.0402228 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 36 positive divisors. There are 7948080 positive integers (up to 20402228) that are relatively prime to 20402228.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand two hundred twenty-eight

Notation

Scientific notation 2.0402228 × 10^7
Engineering notation 2.0402228 × 10^6

Prime Factorization of 20402228

Prime Factorization 2 × 2 × 7 × 7 × 11 × 9463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1457302
Product of the distinct prime numbers

The prime factorization of 20402228 is 2 × 2 × 7 × 7 × 11 × 9463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 54, 17, 997, 688, 3993, 3325, 41307, 47413, 181902, 616325, 8784698, 4085012, 63200252, 43047141, 27349944, 12140441, 9124981933, 9589464332

Basic calculations (n = 20402228)

Multiplication

n×y
n×2 40804456
n×3 61206684
n×4 81608912
n×5 102011140

Division

n÷y
n÷2 10201114
n÷3 6800742.6666667
n÷3 5100557
n÷5 4080445.6

Exponentiation

ny
n2 416250907363984
n3 8.4924459172469E+21
n4 1.7326481788134E+29
n5 3.5349883187936E+36

Nth Root

y√n
2√n 4516.8825532661
3√n 273.24938859171
4√n 67.207756645094
5√n 28.969134445132

Divisors of 20402228

1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 9463, 18926, 37852, 66241, 104093, 132482, 208186, 264964, 416372, 463687, 728651, 927374, 1457302, 1854748, 2914604, 5100557, 10201114, 20402228

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402227
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402228 can be divided by 36 positive divisors. The sum of these divisors (counting 20402228) is 1, the average is 0.027777777777778.

Base conversion 20402228

Base System Value
2 Binary 1001101110101000000110100
3 Ternary 1102101112121002
4 Quaternary 1031311000310
5 Quinary 20210332403
6 Senary 2005142432
8 Octal 115650064
10 Decimal 20402228
12 Duodecimal 69baa18
16 Hexadecimal 1375034
20 Vigesimal 67a5b8
36 Base36 c5agk

Cryptographic Hash Functions

md5 b608d6a386a75a808ec50cad2a3f6878
sha1 0b4585f74560e9eb4c85b27da0b3ad858f24d6b8
sha256 0128e465642a6e619820e4b548c8a52d755df365fc076894921a8332353ca03f
sha512 f8d15671d06846d32a3152861be2cd22119081eedac1a09d56ed1e869f204b522ec7522d6ad68beef3e1ddaff6203cf544e7569cb84d56e67db3c66fd9f8f039
ripemd-160 fe3591435e5b8b7ba90321d5e81bca2f20d40254

20402228 as geometric shapes

Circle

Radius = n
Diameter 40804456
Circumference 128190979.20333
Area 1.3076907926248E+15

Sphere

Radius = n
Volume 3.5573074272842E+22
Surface area 5.2307631704991E+15
Circumference 128190979.20333

Square

Length = n
Perimeter 81608912
Area 416250907363984
Diagonal 28853107.540228

Cube

Length = n
Surface area 2497505444183904
Volume 8.4924459172469E+21
Space diagonal 35337695.483604

Equilateral Triangle

Length = n
Perimeter 61206684
Area 1.8024193006277E+14
Altitude 17668847.741802

Triangular Pyramid

Length = n
Surface area 1.8024193006277E+14
Volume 1.0008443494909E+21
Height 9617702.5134094