20090400 (number)

20090400 is an even 8-digits composite number following 20090399 and preceding 20090401. In scientific notation, it is written as 2.0090400 × 10^7. The sum of its digits is 15. It has a total of 9 prime factors and 96 positive divisors. There are 4864000 positive integers (up to 20090400) that are relatively prime to 20090400.

Interesting facts

Basic properties

Name

Name twenty million ninety thousand four hundred

Notation

Scientific notation 2.0090400 × 10^7
Engineering notation 2.0090400 × 10^6

Prime Factorization of 20090400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 11 × 5 × 761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1255650
Product of the distinct prime numbers

The prime factorization of 20090400 is 2 × 2 × 2 × 2 × 2 × 15 × 11 × 5 × 761. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 1, 93, 75, 729, 563, 7713, 1035, 20621, 26914, 309688, 783675, 8717309, 7147542, 19912270, 96757960, 971687910, 784820366, 3098967439, 6488404696

Basic calculations (n = 20090400)

Multiplication

n×y
n×2 40180800
n×3 60271200
n×4 80361600
n×5 100452000

Division

n÷y
n÷2 10045200
n÷3 6696800
n÷3 5022600
n÷5 4018080

Exponentiation

ny
n2 403624172160000
n3 8.1089710683633E+21
n4 1.6291247235185E+29
n5 3.2729767345375E+36

Nth Root

y√n
2√n 4482.2315870557
3√n 271.85011927152
4√n 66.949470401607
5√n 28.88003510004

Divisors of 20090400

1, 2, 4, 5, 8, 10, 11, 15, 16, 20, 22, 30, 32, 40, 44, 55, 60, 75, 80, 88, 110, 120, 150, 160, 165, 176, 220, 240, 300, 330, 352, 440, 480, 600, 660, 761, 825, 880, 1200, 1320, 1522, 1650, 1760, 2400, 2640, 3044, 3300, 3805, 5280, 6088, 6600, 7610, 8371, 11415, 12176, 13200, 15220, 16742, 22830, 24352, 26400, 30440, 33484, 41855, 45660, 57075, 60880, 66968, 83710, 91320, 114150, 121760, 125565, 133936, 167420, 182640, 228300, 251130, 267872, 334840, 365280, 456600, 502260, 627825, 669680, 913200, 1004520, 1255650, 1339360, 1826400, 2009040, 2511300, 4018080, 5022600, 10045200, 20090400

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20090399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090400 can be divided by 96 positive divisors. The sum of these divisors (counting 20090400) is 1, the average is 0.010416666666667.

Base conversion 20090400

Base System Value
2 Binary 1001100101000111000100000
3 Ternary 1101210200211220
4 Quaternary 1030220320200
5 Quinary 20120343100
6 Senary 1554335040
8 Octal 114507040
10 Decimal 20090400
12 Duodecimal 688a480
16 Hexadecimal 1328e20
20 Vigesimal 65b600
36 Base36 byluo

Cryptographic Hash Functions

md5 87bdd281bf33636a4a520c747748cbde
sha1 a4d5b4c4ed7c4315d36ac2bd392f2845b2bc85fa
sha256 895c069bc3d8286448a78dba58b9f2d25220a19b63f4665c3aaad100e2608e0f
sha512 5991e6e41d98ec351015bae91a3e9cd322b16966fe53d76f4c19d2a2e8a9ec0d704efc49e912e2dd019fdd4013b4c04314be40f6ef0ffb54f3255bcd075b4ec0
ripemd-160 6f8a9a5ebfd284e7f5451b54cc46485b41296a03

20090400 as geometric shapes

Circle

Radius = n
Diameter 40180800
Circumference 126231706.09536
Area 1.2680227340691E+15

Sphere

Radius = n
Volume 3.3966778582056E+22
Surface area 5.0720909362765E+15
Circumference 126231706.09536

Square

Length = n
Perimeter 80361600
Area 403624172160000
Diagonal 28412116.1535

Cube

Length = n
Surface area 2421745032960000
Volume 8.1089710683633E+21
Space diagonal 34797593.544382

Equilateral Triangle

Length = n
Perimeter 60271200
Area 1.7477439333601E+14
Altitude 17398796.772191

Triangular Pyramid

Length = n
Surface area 1.7477439333601E+14
Volume 9.5565140514753E+20
Height 9470705.3845001