20403650 (number)

20403650 is an even 8-digits composite number following 20403649 and preceding 20403651. In scientific notation, it is written as 2.0403650 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 7718400 positive integers (up to 20403650) that are relatively prime to 20403650.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand six hundred fifty

Notation

Scientific notation 2.0403650 × 10^7
Engineering notation 2.0403650 × 10^6

Prime Factorization of 20403650

Prime Factorization 2 × 25 × 41 × 37 × 269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20403650
Product of the distinct prime numbers

The prime factorization of 20403650 is 2 × 25 × 41 × 37 × 269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 12, 90, 45, 931, 8003, 6915, 53582, 8778, 767832, 228284, 8359535, 2432408, 93877454, 52871547, 740209733, 945275065, 8212460072, 6961460681

Basic calculations (n = 20403650)

Multiplication

n×y
n×2 40807300
n×3 61210950
n×4 81614600
n×5 102018250

Division

n÷y
n÷2 10201825
n÷3 6801216.6666667
n÷3 5100912.5
n÷5 4080730

Exponentiation

ny
n2 416308933322500
n3 8.4942217673856E+21
n4 1.7331312796412E+29
n5 3.5362204033851E+36

Nth Root

y√n
2√n 4517.0399599738
3√n 273.2557367808
4√n 67.208927680583
5√n 28.969538253586

Divisors of 20403650

1, 2, 25, 37, 41, 50, 74, 82, 269, 538, 925, 1025, 1517, 1850, 2050, 3034, 6725, 9953, 11029, 13450, 19906, 22058, 37925, 75850, 248825, 275725, 408073, 497650, 551450, 816146, 10201825, 20403650

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403650 can be divided by 32 positive divisors. The sum of these divisors (counting 20403650) is 1, the average is 0.03125.

Base conversion 20403650

Base System Value
2 Binary 1001101110101010111000010
3 Ternary 1102101121112202
4 Quaternary 1031311113002
5 Quinary 20210404100
6 Senary 2005153202
8 Octal 115652702
10 Decimal 20403650
12 Duodecimal 69bb802
16 Hexadecimal 13755c2
20 Vigesimal 67a92a
36 Base36 c5bk2

Cryptographic Hash Functions

md5 90af1b97956112d47a9da7a55d88737d
sha1 d016d7a99a3839cf5e3da9cca89531f2d3bbaf88
sha256 34cd47d7d753e2f90d2472339b739966243947c1877ee9d50ea9dd8e801c86a2
sha512 a26e50ddbdfd8984b148839ab427f8421a97f9fc0d7f3c7a99e1bc601740395ea67ea84048467e33de751ea498ca5d336b363b8f7fe4800cd0c072fdbe8ad1b3
ripemd-160 1b26d610b2a003a0b40805485b906766f28d459b

20403650 as geometric shapes

Circle

Radius = n
Diameter 40807300
Circumference 128199913.89283
Area 1.3078730865498E+15

Sphere

Radius = n
Volume 3.5580512936508E+22
Surface area 5.2314923461991E+15
Circumference 128199913.89283

Square

Length = n
Perimeter 81614600
Area 416308933322500
Diagonal 28855118.551914

Cube

Length = n
Surface area 2497853599935000
Volume 8.4942217673856E+21
Space diagonal 35340158.459853

Equilateral Triangle

Length = n
Perimeter 61210950
Area 1.8026705603984E+14
Altitude 17670079.229926

Triangular Pyramid

Length = n
Surface area 1.8026705603984E+14
Volume 1.0010536354368E+21
Height 9618372.8506379