20404828 (number)

20404828 is an even 8-digits composite number following 20404827 and preceding 20404829. In scientific notation, it is written as 2.0404828 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 9504000 positive integers (up to 20404828) that are relatively prime to 20404828.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0404828 × 10^7
Engineering notation 2.0404828 × 10^6

Prime Factorization of 20404828

Prime Factorization 2 × 2 × 17 × 101 × 2971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10202414
Product of the distinct prime numbers

The prime factorization of 20404828 is 2 × 2 × 17 × 101 × 2971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 99, 2, 296, 757, 9478, 7370, 64273, 82978, 50224, 608189, 2061924, 8293993, 65524524, 14952959, 734695703, 670096395, 1277510441, 5625967381

Basic calculations (n = 20404828)

Multiplication

n×y
n×2 40809656
n×3 61214484
n×4 81619312
n×5 102024140

Division

n÷y
n÷2 10202414
n÷3 6801609.3333333
n÷3 5101207
n÷5 4080965.6

Exponentiation

ny
n2 416357005709584
n3 8.4956930880991E+21
n4 1.7335315620345E+29
n5 3.5372413355885E+36

Nth Root

y√n
2√n 4517.1703532189
3√n 273.26099546513
4√n 67.209897732543
5√n 28.969872755775

Divisors of 20404828

1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 2971, 3434, 5942, 6868, 11884, 50507, 101014, 202028, 300071, 600142, 1200284, 5101207, 10202414, 20404828

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 -20404827
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 20404828 can be divided by 24 positive divisors. The sum of these divisors (counting 20404828) is 1, the average is 0.041666666666667.

Base conversion 20404828

Base System Value
2 Binary 1001101110101101001011100
3 Ternary 1102101200011101
4 Quaternary 1031311221130
5 Quinary 20210423303
6 Senary 2005202444
8 Octal 115655134
10 Decimal 20404828
12 Duodecimal 6a00424
16 Hexadecimal 1375a5c
20 Vigesimal 67ac18
36 Base36 c5cgs

Cryptographic Hash Functions

md5 5e1dd103bfa2ff5c6cd0fc33d60fd25d
sha1 072c763379627c9003398da2ab99134db35862e2
sha256 88aab258ddb0a7a544411eb721bcae34d07a4b4f5a14ea545fb9dc4c4f3bd2b7
sha512 98e21bad2f4e97740414bc7f259e00ba519696c844fd6b6dc852c94362efdfc0655b1110e59be9cbd6e553aa8eaa4fa4890006d20e466288121c524bef89baee
ripemd-160 7844b864e74084f40923487636b4849dec57e51a

20404828 as geometric shapes

Circle

Radius = n
Diameter 40809656
Circumference 128207315.48513
Area 1.3080241104079E+15

Sphere

Radius = n
Volume 3.5586675990301E+22
Surface area 5.2320964416315E+15
Circumference 128207315.48513

Square

Length = n
Perimeter 81619312
Area 416357005709584
Diagonal 28856784.49549

Cube

Length = n
Surface area 2498142034257504
Volume 8.4956930880991E+21
Space diagonal 35342198.815704

Equilateral Triangle

Length = n
Perimeter 61214484
Area 1.8028787199406E+14
Altitude 17671099.407852

Triangular Pyramid

Length = n
Surface area 1.8028787199406E+14
Volume 1.0012270322458E+21
Height 9618928.1651634