20123672 (number)

20123672 is an even 8-digits composite number following 20123671 and preceding 20123673. In scientific notation, it is written as 2.0123672 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 24 positive divisors. There are 9900240 positive integers (up to 20123672) that are relatively prime to 20123672.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand six hundred seventy-two

Notation

Scientific notation 2.0123672 × 10^7
Engineering notation 2.0123672 × 10^6

Prime Factorization of 20123672

Prime Factorization 2 × 2 × 2 × 71 × 71 × 499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 70858
Product of the distinct prime numbers

The prime factorization of 20123672 is 2 × 2 × 2 × 71 × 71 × 499. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 61, 40, 529, 543, 5514, 7010, 12952, 35274, 749451, 301476, 6491190, 2806209, 48413060, 20677479, 296850220, 90314244, 2565722177, 7814026908

Basic calculations (n = 20123672)

Multiplication

n×y
n×2 40247344
n×3 60371016
n×4 80494688
n×5 100618360

Division

n÷y
n÷2 10061836
n÷3 6707890.6666667
n÷3 5030918
n÷5 4024734.4

Exponentiation

ny
n2 404962174763584
n3 8.149325977349E+21
n4 1.6399436298925E+29
n5 3.3001687706446E+36

Nth Root

y√n
2√n 4485.9415956965
3√n 272.00010813144
4√n 66.977172198418
5√n 28.88959449774

Divisors of 20123672

1, 2, 4, 8, 71, 142, 284, 499, 568, 998, 1996, 3992, 5041, 10082, 20164, 35429, 40328, 70858, 141716, 283432, 2515459, 5030918, 10061836, 20123672

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 -20123671
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 20123672 can be divided by 24 positive divisors. The sum of these divisors (counting 20123672) is 1, the average is 0.041666666666667.

Base conversion 20123672

Base System Value
2 Binary 1001100110001000000011000
3 Ternary 1101212101111012
4 Quaternary 1030301000120
5 Quinary 20122424142
6 Senary 1555153052
8 Octal 114610030
10 Decimal 20123672
12 Duodecimal 68a5788
16 Hexadecimal 1331018
20 Vigesimal 65f93c
36 Base36 bzbiw

Cryptographic Hash Functions

md5 f0b944db17876ef3e622f9e084d303b5
sha1 8ec283ded2c14506cfe47ddaa442aadade4bbfcd
sha256 bed608f4acd851dcb654d481b77cc4f9dab78ce35c88c44e6e6ca0ee8ff51a48
sha512 e449a0ce124b0e81edfa03f736f4c47e82436d444cfe3db9e8356d5d9061d2b92d7c77c7da157b0127e276c0971ba61cd22d879419130916134a664d6d452e4a
ripemd-160 565e944f9fddea2f1d82998f531ae0d83648b723

20123672 as geometric shapes

Circle

Radius = n
Diameter 40247344
Circumference 126440760.2369
Area 1.272226193219E+15

Sphere

Radius = n
Volume 3.4135816829531E+22
Surface area 5.0889047728761E+15
Circumference 126440760.2369

Square

Length = n
Perimeter 80494688
Area 404962174763584
Diagonal 28459169.867148

Cube

Length = n
Surface area 2429773048581504
Volume 8.149325977349E+21
Space diagonal 34855222.338851

Equilateral Triangle

Length = n
Perimeter 60371016
Area 1.7535376545853E+14
Altitude 17427611.169426

Triangular Pyramid

Length = n
Surface area 1.7535376545853E+14
Volume 9.6040727678053E+20
Height 9486389.9557159