20090788 (number)

20090788 is an even 8-digits composite number following 20090787 and preceding 20090789. In scientific notation, it is written as 2.0090788 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 10035360 positive integers (up to 20090788) that are relatively prime to 20090788.

Interesting facts

Basic properties

Name

Name twenty million ninety thousand seven hundred eighty-eight

Notation

Scientific notation 2.0090788 × 10^7
Engineering notation 2.0090788 × 10^6

Prime Factorization of 20090788

Prime Factorization 2 × 2 × 3637 × 1381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10045394
Product of the distinct prime numbers

The prime factorization of 20090788 is 2 × 2 × 3637 × 1381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 90, 64, 875, 496, 4355, 1226, 94961, 66323, 981519, 118975, 2161739, 4523104, 84317672, 41372607, 383972158, 373669378, 4045029110, 7985129609

Basic calculations (n = 20090788)

Multiplication

n×y
n×2 40181576
n×3 60272364
n×4 80363152
n×5 100453940

Division

n÷y
n÷2 10045394
n÷3 6696929.3333333
n÷3 5022697
n÷5 4018157.6

Exponentiation

ny
n2 403639762460944
n3 8.1094408959732E+21
n4 1.6292505783953E+29
n5 3.2732927969417E+36

Nth Root

y√n
2√n 4482.2748688584
3√n 271.85186931412
4√n 66.949793643136
5√n 28.880146649507

Divisors of 20090788

1, 2, 4, 1381, 2762, 3637, 5524, 7274, 14548, 5022697, 10045394, 20090788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20090787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20090788 can be divided by 12 positive divisors. The sum of these divisors (counting 20090788) is 1, the average is 0.083333333333333.

Base conversion 20090788

Base System Value
2 Binary 1001100101000111110100100
3 Ternary 1101210201101021
4 Quaternary 1030220332210
5 Quinary 20120401123
6 Senary 1554340524
8 Octal 114507644
10 Decimal 20090788
12 Duodecimal 688a744
16 Hexadecimal 1328fa4
20 Vigesimal 65b6j8
36 Base36 bym5g

Cryptographic Hash Functions

md5 45026103f875c721d50a0da4bf598394
sha1 a1bdef3cba1689faa385c2f1df1f9182eb221c5d
sha256 42d2a9fc07d77a577a28891b324983babcd6e3d4c0481420689a34e7e8740597
sha512 837958a97fece583867a0ea15bb538ca5bd56f6224f05aa357db48669afe7d338daa4753a25e7654a3a6cfd9ad8ea57bd1fb592acfcce1739816fb5c72902990
ripemd-160 5abdbf5aa05e50ffe377c3a934044770ffeb6867

20090788 as geometric shapes

Circle

Radius = n
Diameter 40181576
Circumference 126234143.97126
Area 1.268071712444E+15

Sphere

Radius = n
Volume 3.3968746591347E+22
Surface area 5.0722868497761E+15
Circumference 126234143.97126

Square

Length = n
Perimeter 80363152
Area 403639762460944
Diagonal 28412664.868363

Cube

Length = n
Surface area 2421838574765664
Volume 8.1094408959732E+21
Space diagonal 34798265.580095

Equilateral Triangle

Length = n
Perimeter 60272364
Area 1.7478114413435E+14
Altitude 17399132.790048

Triangular Pyramid

Length = n
Surface area 1.7478114413435E+14
Volume 9.5570677486236E+20
Height 9470888.2894542