20492028 (number)

20492028 is an even 8-digits composite number following 20492027 and preceding 20492029. In scientific notation, it is written as 2.0492028 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6830568 positive integers (up to 20492028) that are relatively prime to 20492028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0492028 × 10^7
Engineering notation 2.0492028 × 10^6

Prime Factorization of 20492028

Prime Factorization 2 × 2 × 3 × 27 × 63247

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10246014
Product of the distinct prime numbers

The prime factorization of 20492028 is 2 × 2 × 3 × 27 × 63247. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 18, 35, 369, 402, 7679, 9386, 1431, 1926, 884289, 323071, 7544013, 6661131, 53709308, 69465299, 344746832, 470344074, 7302806162, 6838715310

Basic calculations (n = 20492028)

Multiplication

n×y
n×2 40984056
n×3 61476084
n×4 81968112
n×5 102460140

Division

n÷y
n÷2 10246014
n÷3 6830676
n÷3 5123007
n÷5 4098405.6

Exponentiation

ny
n2 419923211552784
n3 8.6050782089896E+21
n4 1.763355036008E+29
n5 3.6134720771818E+36

Nth Root

y√n
2√n 4526.812123338
3√n 273.64970242014
4√n 67.281588293812
5√n 28.994591079354

Divisors of 20492028

1, 2, 3, 4, 6, 12, 27, 54, 81, 108, 162, 324, 63247, 126494, 189741, 252988, 379482, 758964, 1707669, 3415338, 5123007, 6830676, 10246014, 20492028

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 -20492027
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 20492028 can be divided by 24 positive divisors. The sum of these divisors (counting 20492028) is 1, the average is 0.041666666666667.

Base conversion 20492028

Base System Value
2 Binary 1001110001010111011111100
3 Ternary 1102120002210000
4 Quaternary 1032022323330
5 Quinary 20221221103
6 Senary 2011114300
8 Octal 116127374
10 Decimal 20492028
12 Duodecimal 6a42990
16 Hexadecimal 138aefc
20 Vigesimal 681a18
36 Base36 c77r0

Cryptographic Hash Functions

md5 1a0e960e24845ba6b4f5fb09775f2835
sha1 58a642cabfd8480ce47ccad61213ec19b7d1e40c
sha256 832783cca7d1922adb1399f1af90b55a6864e939ea5c6a972d5e4b0e0cb884c3
sha512 64ebb85b95dba36b81887cc9cfccd65c7753bfb0dbb9362b21b9ecb966028f4d2ed9f304f236b95183e026e783803206a309595555cc3fa35770fdafa0452fad
ripemd-160 ea586c03b5181dd4c6813c587f3a8b1403303f0c

20492028 as geometric shapes

Circle

Radius = n
Diameter 40984056
Circumference 128755209.24391
Area 1.3192276764861E+15

Sphere

Radius = n
Volume 3.6044867313236E+22
Surface area 5.2769107059442E+15
Circumference 128755209.24391

Square

Length = n
Perimeter 81968112
Area 419923211552784
Diagonal 28980103.918129

Cube

Length = n
Surface area 2519539269316704
Volume 8.6050782089896E+21
Space diagonal 35493233.646124

Equilateral Triangle

Length = n
Perimeter 61476084
Area 1.8183208442173E+14
Altitude 17746616.823062

Triangular Pyramid

Length = n
Surface area 1.8183208442173E+14
Volume 1.0141181923695E+21
Height 9660034.6393764