20494032 (number)

20494032 is an even 8-digits composite number following 20494031 and preceding 20494033. In scientific notation, it is written as 2.0494032 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 20 positive divisors. There are 6305664 positive integers (up to 20494032) that are relatively prime to 20494032.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0494032 × 10^7
Engineering notation 2.0494032 × 10^6

Prime Factorization of 20494032

Prime Factorization 2 × 2 × 2 × 2 × 39 × 32843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2561754
Product of the distinct prime numbers

The prime factorization of 20494032 is 2 × 2 × 2 × 2 × 39 × 32843. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 92, 47, 452, 785, 2240, 7152, 67305, 94653, 522453, 758108, 7131705, 3284497, 74559916, 92038134, 890477705, 371824310, 5592429785, 70159128

Basic calculations (n = 20494032)

Multiplication

n×y
n×2 40988064
n×3 61482096
n×4 81976128
n×5 102470160

Division

n÷y
n÷2 10247016
n÷3 6831344
n÷3 5123508
n÷5 4098806.4

Exponentiation

ny
n2 420005347617024
n3 8.6076030342344E+21
n4 1.764044920269E+29
n5 3.615239304543E+36

Nth Root

y√n
2√n 4527.0334657477
3√n 273.658622574
4√n 67.283233169548
5√n 28.995158157319

Divisors of 20494032

1, 2, 4, 8, 16, 39, 78, 156, 312, 624, 32843, 65686, 131372, 262744, 525488, 1280877, 2561754, 5123508, 10247016, 20494032

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20494031
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20494032 can be divided by 20 positive divisors. The sum of these divisors (counting 20494032) is 1, the average is 0.05.

Base conversion 20494032

Base System Value
2 Binary 1001110001011011011010000
3 Ternary 1102120012112020
4 Quaternary 1032023123100
5 Quinary 20221302112
6 Senary 2011131440
8 Octal 116133320
10 Decimal 20494032
12 Duodecimal 6a43b80
16 Hexadecimal 138b6d0
20 Vigesimal 681f1c
36 Base36 c79ao

Cryptographic Hash Functions

md5 928763a938a6be705297e0126e9e0d17
sha1 bdba1e25050e28226ad5f6d6d866d625c405effc
sha256 c12f5907a05dacb33013c377b94cdada60fadb3f94f3aa8553ca716999043163
sha512 22a5bc700d5b2574e8164b042b7a7115fa110042b4966db5161d62486383eb02c9132bef060950d53bc7f2bd6285702bb584f24fa3e3125fde09d903092b5af9
ripemd-160 81c8cef1222f79854d488472cd5fdc23c726da06

20494032 as geometric shapes

Circle

Radius = n
Diameter 40988064
Circumference 128767800.74727
Area 1.3194857145421E+15

Sphere

Radius = n
Volume 3.6055443276491E+22
Surface area 5.2779428581683E+15
Circumference 128767800.74727

Square

Length = n
Perimeter 81976128
Area 420005347617024
Diagonal 28982938.002108

Cube

Length = n
Surface area 2520032085702144
Volume 8.6076030342344E+21
Space diagonal 35496704.675942

Equilateral Triangle

Length = n
Perimeter 61482096
Area 1.8186765038083E+14
Altitude 17748352.337971

Triangular Pyramid

Length = n
Surface area 1.8186765038083E+14
Volume 1.0144157458782E+21
Height 9660979.3340361