20087612 (number)

20087612 is an even 8-digits composite number following 20087611 and preceding 20087613. In scientific notation, it is written as 2.0087612 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 9658160 positive integers (up to 20087612) that are relatively prime to 20087612.

Interesting facts

Basic properties

Name

Name twenty million eighty-seven thousand six hundred twelve

Notation

Scientific notation 2.0087612 × 10^7
Engineering notation 2.0087612 × 10^6

Prime Factorization of 20087612

Prime Factorization 2 × 2 × 59 × 47 × 1811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10043806
Product of the distinct prime numbers

The prime factorization of 20087612 is 2 × 2 × 59 × 47 × 1811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 45, 78, 860, 957, 7547, 9778, 40360, 30405, 496125, 613237, 4030789, 2334234, 64091941, 10770771, 36362018, 724370445, 7175807008, 9364542279

Basic calculations (n = 20087612)

Multiplication

n×y
n×2 40175224
n×3 60262836
n×4 80350448
n×5 100438060

Division

n÷y
n÷2 10043806
n÷3 6695870.6666667
n÷3 5021903
n÷5 4017522.4

Exponentiation

ny
n2 403512155862544
n3 8.1055956242503E+21
n4 1.6282205992884E+29
n5 3.2707063648912E+36

Nth Root

y√n
2√n 4481.9205704698
3√n 271.83754356049
4√n 66.947147590243
5√n 28.879233503181

Divisors of 20087612

1, 2, 4, 47, 59, 94, 118, 188, 236, 1811, 2773, 3622, 5546, 7244, 11092, 85117, 106849, 170234, 213698, 340468, 427396, 5021903, 10043806, 20087612

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 -20087611
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 20087612 can be divided by 24 positive divisors. The sum of these divisors (counting 20087612) is 1, the average is 0.041666666666667.

Base conversion 20087612

Base System Value
2 Binary 1001100101000001100111100
3 Ternary 1101210120000122
4 Quaternary 1030220030330
5 Quinary 20120300422
6 Senary 1554314112
8 Octal 114501474
10 Decimal 20087612
12 Duodecimal 6888938
16 Hexadecimal 132833c
20 Vigesimal 65aj0c
36 Base36 byjp8

Cryptographic Hash Functions

md5 eaf5e0b372e404c4383af05448572bc1
sha1 8440f5f42b1ff3b26ba0ad48bda9cc080bcf43a2
sha256 4fd88ff5dba37861dbb238fc70bebd674cf75babb62a693daae4ecdef2be1cd1
sha512 380cafc27b04f5f5dd2df87cb5912e7f89c42ff8e2550fded15aae54567d610ce18a6d6ea96efce4f4254c2fc23151cc14b4b9198778ebfa3ab2b7253910814e
ripemd-160 195ec50f968c4db9a43ec71ad2b9d72d1771baf4

20087612 as geometric shapes

Circle

Radius = n
Diameter 40175224
Circumference 126214188.57472
Area 1.2676708244919E+15

Sphere

Radius = n
Volume 3.3952639554819E+22
Surface area 5.0706832979678E+15
Circumference 126214188.57472

Square

Length = n
Perimeter 80350448
Area 403512155862544
Diagonal 28408173.326089

Cube

Length = n
Surface area 2421072935175264
Volume 8.1055956242503E+21
Space diagonal 34792764.58673

Equilateral Triangle

Length = n
Perimeter 60262836
Area 1.7472588885639E+14
Altitude 17396382.293365

Triangular Pyramid

Length = n
Surface area 1.7472588885639E+14
Volume 9.552536052439E+20
Height 9469391.1086962