20291824 (number)

20291824 is an even 8-digits composite number following 20291823 and preceding 20291825. In scientific notation, it is written as 2.0291824 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 8607168 positive integers (up to 20291824) that are relatively prime to 20291824.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0291824 × 10^7
Engineering notation 2.0291824 × 10^6

Prime Factorization of 20291824

Prime Factorization 2 × 2 × 2 × 2 × 7 × 1759 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2536478
Product of the distinct prime numbers

The prime factorization of 20291824 is 2 × 2 × 2 × 2 × 7 × 1759 × 103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20291824)

Multiplication

n×y
n×2 40583648
n×3 60875472
n×4 81167296
n×5 101459120

Division

n÷y
n÷2 10145912
n÷3 6763941.3333333
n÷3 5072956
n÷5 4058364.8

Exponentiation

ny
n2 411758121246976
n3 8.3553233269143E+21
n4 1.6954475041284E+29
n5 3.4403722355013E+36

Nth Root

y√n
2√n 4504.6447140701
3√n 272.75561235473
4√n 67.116650051013
5√n 28.937713820151

Divisors of 20291824

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20291823
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20291824 can be divided by 40 positive divisors. The sum of these divisors (counting 20291824) is 1, the average is 0.025.

Base conversion 20291824

Base System Value
2 Binary 1001101011010000011110000
3 Ternary 1102011221011001
4 Quaternary 1031122003300
5 Quinary 20143314244
6 Senary 2002531344
8 Octal 115320360
10 Decimal 20291824
12 Duodecimal 6966b54
16 Hexadecimal 135a0f0
20 Vigesimal 66g9b4
36 Base36 c2x9s

Cryptographic Hash Functions

md5 398e249352386862a6e074393b5df4fb
sha1 34f015077eeb6fbe0d34ea5a77a769b7c9ec03ad
sha256 58dffe9e8e195671c87b2c18756a2fcf3339ab91f044872acba73ae3d332a0bd
sha512 6aee599fe1c950788a9f74e5d8bced9ce379f354a2a952e2a6725b2035dd015b7a88dc8d36b7a52b063bd9ca5730cc7cc9bd5295497e02e500987aa9a7aaa8dd
ripemd-160 f1c96ffb7147ff2b08b232ce0f77ff4179998dea

20291824 as geometric shapes

Circle

Radius = n
Diameter 40583648
Circumference 127497290.41267
Area 1.2935762887654E+15

Sphere

Radius = n
Volume 3.4998696509602E+22
Surface area 5.1743051550617E+15
Circumference 127497290.41267

Square

Length = n
Perimeter 81167296
Area 411758121246976
Diagonal 28696972.706088

Cube

Length = n
Surface area 2470548727481856
Volume 8.3553233269143E+21
Space diagonal 35146470.146246

Equilateral Triangle

Length = n
Perimeter 60875472
Area 1.7829649660722E+14
Altitude 17573235.073123

Triangular Pyramid

Length = n
Surface area 1.7829649660722E+14
Volume 9.8468429724454E+20
Height 9565657.568696