20012900 (number)

20012900 is an even 8-digits composite number following 20012899 and preceding 20012901. In scientific notation, it is written as 2.0012900 × 10^7. The sum of its digits is 14. It has a total of 5 prime factors and 24 positive divisors. There are 7539840 positive integers (up to 20012900) that are relatively prime to 20012900.

Interesting facts

Basic properties

Name

Name twenty million twelve thousand nine hundred

Notation

Scientific notation 2.0012900 × 10^7
Engineering notation 2.0012900 × 10^6

Prime Factorization of 20012900

Prime Factorization 2 × 2 × 29 × 1675 × 103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10006450
Product of the distinct prime numbers

The prime factorization of 20012900 is 2 × 2 × 29 × 1675 × 103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 50, 77, 714, 56, 7328, 9591, 82382, 69297, 316582, 946499, 4436155, 9954510, 33497844, 70508428, 916451301, 559547773, 9264198299, 7200195673

Basic calculations (n = 20012900)

Multiplication

n×y
n×2 40025800
n×3 60038700
n×4 80051600
n×5 100064500

Division

n÷y
n÷2 10006450
n÷3 6670966.6666667
n÷3 5003225
n÷5 4002580

Exponentiation

ny
n2 400516166410000
n3 8.0154899867467E+21
n4 1.6041319955576E+29
n5 3.2103333213895E+36

Nth Root

y√n
2√n 4473.577986355
3√n 271.50010909535
4√n 66.884811327797
5√n 28.857719323954

Divisors of 20012900

1, 2, 4, 29, 58, 103, 116, 206, 412, 1675, 2987, 3350, 5974, 6700, 11948, 48575, 97150, 172525, 194300, 345050, 690100, 5003225, 10006450, 20012900

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 -20012899
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 20012900 can be divided by 24 positive divisors. The sum of these divisors (counting 20012900) is 1, the average is 0.041666666666667.

Base conversion 20012900

Base System Value
2 Binary 1001100010101111101100100
3 Ternary 1101122202112112
4 Quaternary 1030111331210
5 Quinary 20110403100
6 Senary 1552540152
8 Octal 114257544
10 Decimal 20012900
12 Duodecimal 6851658
16 Hexadecimal 1315f64
20 Vigesimal 651c50
36 Base36 bwy1w

Cryptographic Hash Functions

md5 4088c97ff6ef086d6307a286bde45ba9
sha1 7733e3a8059b2d8b9e4f79460195ac12b1a76f4f
sha256 675f3d8f21ba760c248ede89a0131080a5bacfc96a24ec623f0a4f61d6e714f3
sha512 47534ee427e2f44b98ff4ab6305d0119116fc2c3757b14a8521cca5bc850e597fc05ff00e00533d0b9d078ee6fad6afddfedfa792a2c799a9282936b5f87f464
ripemd-160 cf398d6518302bc203feaf67449be72da3c93509

20012900 as geometric shapes

Circle

Radius = n
Diameter 40025800
Circumference 125744759.23405
Area 1.2582586460376E+15

Sphere

Radius = n
Volume 3.3575205943048E+22
Surface area 5.0330345841504E+15
Circumference 125744759.23405

Square

Length = n
Perimeter 80051600
Area 400516166410000
Diagonal 28302514.602417

Cube

Length = n
Surface area 2403096998460000
Volume 8.0154899867467E+21
Space diagonal 34663359.606795

Equilateral Triangle

Length = n
Perimeter 60038700
Area 1.7342858736871E+14
Altitude 17331679.803398

Triangular Pyramid

Length = n
Surface area 1.7342858736871E+14
Volume 9.4463455402691E+20
Height 9434171.5341388