20126672 (number)

20126672 is an even 8-digits composite number following 20126671 and preceding 20126673. In scientific notation, it is written as 2.0126672 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 9935328 positive integers (up to 20126672) that are relatively prime to 20126672.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0126672 × 10^7
Engineering notation 2.0126672 × 10^6

Prime Factorization of 20126672

Prime Factorization 2 × 2 × 2 × 2 × 79 × 15923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2515834
Product of the distinct prime numbers

The prime factorization of 20126672 is 2 × 2 × 2 × 2 × 79 × 15923. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 7, 74, 372, 207, 2396, 1582, 88701, 49533, 547101, 147308, 198540, 8006525, 47861545, 53311091, 724207565, 75197867, 2509056432, 8574444099

Basic calculations (n = 20126672)

Multiplication

n×y
n×2 40253344
n×3 60380016
n×4 80506688
n×5 100633360

Division

n÷y
n÷2 10063336
n÷3 6708890.6666667
n÷3 5031668
n÷5 4025334.4

Exponentiation

ny
n2 405082925795584
n3 8.1529711802881E+21
n4 1.6409217677111E+29
n5 3.3026294196382E+36

Nth Root

y√n
2√n 4486.2759611954
3√n 272.01362388507
4√n 66.979668267284
5√n 28.8904558079

Divisors of 20126672

1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 15923, 31846, 63692, 127384, 254768, 1257917, 2515834, 5031668, 10063336, 20126672

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20126671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20126672 can be divided by 20 positive divisors. The sum of these divisors (counting 20126672) is 1, the average is 0.05.

Base conversion 20126672

Base System Value
2 Binary 1001100110001101111010000
3 Ternary 1101212112121022
4 Quaternary 1030301233100
5 Quinary 20123023142
6 Senary 1555215012
8 Octal 114615720
10 Decimal 20126672
12 Duodecimal 68a7468
16 Hexadecimal 1331bd0
20 Vigesimal 65fgdc
36 Base36 bzdu8

Cryptographic Hash Functions

md5 304b6dceb320a9539a8f629024e4c605
sha1 1b82320849babfe6dd6290517bb6a76d78837eec
sha256 00aeef4fb0000a6df735819745c3c73154a6fc8d4e9118d536dae00d46114f5e
sha512 36efcf937372f55756c5bdf4dc7517e85aeafbaff78d70644ab45fe5fe0b5d1658132e2eb9a48da5e6041b8c83e7eba64263e84239304b14e1fcbce3d84f7471
ripemd-160 0097a763dd75ccb69a646378f99dafb3a58de219

20126672 as geometric shapes

Circle

Radius = n
Diameter 40253344
Circumference 126459609.79282
Area 1.2726055437741E+15

Sphere

Radius = n
Volume 3.4151085819896E+22
Surface area 5.0904221750963E+15
Circumference 126459609.79282

Square

Length = n
Perimeter 80506688
Area 405082925795584
Diagonal 28463412.507835

Cube

Length = n
Surface area 2430497554773504
Volume 8.1529711802881E+21
Space diagonal 34860418.491274

Equilateral Triangle

Length = n
Perimeter 60380016
Area 1.7540605218915E+14
Altitude 17430209.245637

Triangular Pyramid

Length = n
Surface area 1.7540605218915E+14
Volume 9.608368680667E+20
Height 9487804.1692783