20409468 (number)

20409468 is an even 8-digits composite number following 20409467 and preceding 20409469. In scientific notation, it is written as 2.0409468 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 6658224 positive integers (up to 20409468) that are relatively prime to 20409468.

Interesting facts

Basic properties

Name

Name twenty million four hundred nine thousand four hundred sixty-eight

Notation

Scientific notation 2.0409468 × 10^7
Engineering notation 2.0409468 × 10^6

Prime Factorization of 20409468

Prime Factorization 2 × 2 × 3 × 47 × 36187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10204734
Product of the distinct prime numbers

The prime factorization of 20409468 is 2 × 2 × 3 × 47 × 36187. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 10, 94, 365, 495, 6951, 5963, 64696, 21017, 37571, 935189, 6253087, 7233808, 3225725, 27798911, 24421509, 56759332, 9991828079, 7632682341

Basic calculations (n = 20409468)

Multiplication

n×y
n×2 40818936
n×3 61228404
n×4 81637872
n×5 102047340

Division

n÷y
n÷2 10204734
n÷3 6803156
n÷3 5102367
n÷5 4081893.6

Exponentiation

ny
n2 416546384043024
n3 8.5014900956418E+21
n4 1.7351089005932E+29
n5 3.5412649583172E+36

Nth Root

y√n
2√n 4517.6839198864
3√n 273.28170682035
4√n 67.213718241787
5√n 28.971190169326

Divisors of 20409468

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 36187, 72374, 108561, 144748, 217122, 434244, 1700789, 3401578, 5102367, 6803156, 10204734, 20409468

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 -20409467
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 20409468 can be divided by 24 positive divisors. The sum of these divisors (counting 20409468) is 1, the average is 0.041666666666667.

Base conversion 20409468

Base System Value
2 Binary 1001101110110110001111100
3 Ternary 1102101220112020
4 Quaternary 1031312301330
5 Quinary 20211100333
6 Senary 2005240140
8 Octal 115666174
10 Decimal 20409468
12 Duodecimal 6a03050
16 Hexadecimal 1376c7c
20 Vigesimal 67b3d8
36 Base36 c5g1o

Cryptographic Hash Functions

md5 2285fe2cb3dcbb44b1082370e1be9bb6
sha1 8352932a7d5bdf246aeb1772e1ac42d4799ca68a
sha256 f65efdc3f86bced473ce1199d7cf6b56347457dc33fc396a207c429f131dac5a
sha512 3c7dc9bcf765b2db211d8a3240bd1f474c5199e79eacab2a0b03831d274f39ffe74fb1f5fe3e2275e037c649284d41786df7d64b18a4229ee41727201fd101ed
ripemd-160 7bcef72266450815515cb7507f652a726b121b1e

20409468 as geometric shapes

Circle

Radius = n
Diameter 40818936
Circumference 128236469.46495
Area 1.308619059989E+15

Sphere

Radius = n
Volume 3.5610958438713E+22
Surface area 5.2344762399558E+15
Circumference 128236469.46495

Square

Length = n
Perimeter 81637872
Area 416546384043024
Diagonal 28863346.44642

Cube

Length = n
Surface area 2499278304258144
Volume 8.5014900956418E+21
Space diagonal 35350235.531451

Equilateral Triangle

Length = n
Perimeter 61228404
Area 1.803698752179E+14
Altitude 17675117.765726

Triangular Pyramid

Length = n
Surface area 1.803698752179E+14
Volume 1.0019102161364E+21
Height 9621115.4821399