20112900 (number)

20112900 is an even 8-digits composite number following 20112899 and preceding 20112901. In scientific notation, it is written as 2.0112900 × 10^7. The sum of its digits is 15. It has a total of 5 prime factors and 24 positive divisors. There are 5363360 positive integers (up to 20112900) that are relatively prime to 20112900.

Interesting facts

Basic properties

Name

Name twenty million one hundred twelve thousand nine hundred

Notation

Scientific notation 2.0112900 × 10^7
Engineering notation 2.0112900 × 10^6

Prime Factorization of 20112900

Prime Factorization 2 × 2 × 3 × 25 × 67043

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10056450
Product of the distinct prime numbers

The prime factorization of 20112900 is 2 × 2 × 3 × 25 × 67043. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 93, 96, 668, 861, 3670, 4656, 95285, 98950, 620376, 404190, 8506672, 6068214, 86323510, 75585040, 940011402, 572288692, 7120959635, 2523277681

Basic calculations (n = 20112900)

Multiplication

n×y
n×2 40225800
n×3 60338700
n×4 80451600
n×5 100564500

Division

n÷y
n÷2 10056450
n÷3 6704300
n÷3 5028225
n÷5 4022580

Exponentiation

ny
n2 404528746410000
n3 8.1362462236697E+21
n4 1.6364350667205E+29
n5 3.2913454853442E+36

Nth Root

y√n
2√n 4484.7407951854
3√n 271.95156649157
4√n 66.968207346362
5√n 28.886500973199

Divisors of 20112900

1, 2, 3, 4, 6, 12, 25, 50, 75, 100, 150, 300, 67043, 134086, 201129, 268172, 402258, 804516, 1676075, 3352150, 5028225, 6704300, 10056450, 20112900

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 -20112899
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 20112900 can be divided by 24 positive divisors. The sum of these divisors (counting 20112900) is 1, the average is 0.041666666666667.

Base conversion 20112900

Base System Value
2 Binary 1001100101110011000000100
3 Ternary 1101211211201020
4 Quaternary 1030232120010
5 Quinary 20122103100
6 Senary 1555031140
8 Octal 114563004
10 Decimal 20112900
12 Duodecimal 689b4b0
16 Hexadecimal 132e604
20 Vigesimal 65e250
36 Base36 bz37o

Cryptographic Hash Functions

md5 b25da7a9dc36c792fd9d7cd2d80ea369
sha1 7aa3b0ee24878c8949bc5ed46a8b51e7f5b4641e
sha256 705299e8963e8fc86b11ccebbbd905c4dafe187b536cc195d0367dee4b82e610
sha512 ff357ccfc72001d28622c461703efc73fbfa6fe26b4564a1d00cdb919cd789410c0170dbc61b305309ca9bb27475a75b1cfa01dffb4f1d884a2cda10aeef13c1
ripemd-160 c002a4d43d37ada9ac7d7f659fa34bcf95e68605

20112900 as geometric shapes

Circle

Radius = n
Diameter 40225800
Circumference 126373077.76477
Area 1.2708645378875E+15

Sphere

Radius = n
Volume 3.4081028485438E+22
Surface area 5.0834581515502E+15
Circumference 126373077.76477

Square

Length = n
Perimeter 80451600
Area 404528746410000
Diagonal 28443935.958654

Cube

Length = n
Surface area 2427172478460000
Volume 8.1362462236697E+21
Space diagonal 34836564.687552

Equilateral Triangle

Length = n
Perimeter 60338700
Area 1.7516608547607E+14
Altitude 17418282.343776

Triangular Pyramid

Length = n
Surface area 1.7516608547607E+14
Volume 9.5886581302671E+20
Height 9481311.9862179