20408224 (number)

20408224 is an even 8-digits composite number following 20408223 and preceding 20408225. In scientific notation, it is written as 2.0408224 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 24 positive divisors. There are 10178496 positive integers (up to 20408224) that are relatively prime to 20408224.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0408224 × 10^7
Engineering notation 2.0408224 × 10^6

Prime Factorization of 20408224

Prime Factorization 2 × 2 × 2 × 2 × 2 × 863 × 739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1275514
Product of the distinct prime numbers

The prime factorization of 20408224 is 2 × 2 × 2 × 2 × 2 × 863 × 739. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 99, 1, 798, 523, 3977, 4328, 49273, 92136, 21684, 221700, 7622620, 4985502, 66501055, 95214273, 575000483, 21764739, 5617206108, 4518601772

Basic calculations (n = 20408224)

Multiplication

n×y
n×2 40816448
n×3 61224672
n×4 81632896
n×5 102041120

Division

n÷y
n÷2 10204112
n÷3 6802741.3333333
n÷3 5102056
n÷5 4081644.8

Exponentiation

ny
n2 416495606834176
n3 8.4999356392878E+21
n4 1.7346859051217E+29
n5 3.5401858521366E+36

Nth Root

y√n
2√n 4517.5462366201
3√n 273.27615434261
4√n 67.212694014003
5√n 28.970836989721

Divisors of 20408224

1, 2, 4, 8, 16, 32, 739, 863, 1478, 1726, 2956, 3452, 5912, 6904, 11824, 13808, 23648, 27616, 637757, 1275514, 2551028, 5102056, 10204112, 20408224

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 -20408223
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 20408224 can be divided by 24 positive divisors. The sum of these divisors (counting 20408224) is 1, the average is 0.041666666666667.

Base conversion 20408224

Base System Value
2 Binary 1001101110110011110100000
3 Ternary 1102101211211011
4 Quaternary 1031312132200
5 Quinary 20211030344
6 Senary 2005230304
8 Octal 115663640
10 Decimal 20408224
12 Duodecimal 6a02394
16 Hexadecimal 13767a0
20 Vigesimal 67b0b4
36 Base36 c5f34

Cryptographic Hash Functions

md5 0cf7da7b4df09f029594ed6d698b1160
sha1 fd4d8225a2d082284f06bc16d64d372019efea92
sha256 153786a6d33a40ae44febc0583f665820e5e0a251c139cb4c7c621df15a49126
sha512 531fad32dbe79861fbc40458a88a3fb1af44a4b88f500bd0b72e7663e5742448d4ffd7dc4754fc7e9ac4ff0c55224288649801a38e56da7a1ba7969579022ea1
ripemd-160 a7fca3aaef27d3add1c2200bbfa1fdff910c89e0

20408224 as geometric shapes

Circle

Radius = n
Diameter 40816448
Circumference 128228653.18243
Area 1.3084595386827E+15

Sphere

Radius = n
Volume 3.5604447147163E+22
Surface area 5.2338381547307E+15
Circumference 128228653.18243

Square

Length = n
Perimeter 81632896
Area 416495606834176
Diagonal 28861587.164748

Cube

Length = n
Surface area 2498973641005056
Volume 8.4999356392878E+21
Space diagonal 35348080.860247

Equilateral Triangle

Length = n
Perimeter 61224672
Area 1.8034788804151E+14
Altitude 17674040.430123

Triangular Pyramid

Length = n
Surface area 1.8034788804151E+14
Volume 1.0017270216983E+21
Height 9620529.054916