20066490 (number)

20066490 is an even 8-digits composite number following 20066489 and preceding 20066491. In scientific notation, it is written as 2.0066490 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5258976 positive integers (up to 20066490) that are relatively prime to 20066490.

Interesting facts

Basic properties

Name

Name twenty million sixty-six thousand four hundred ninety

Notation

Scientific notation 2.0066490 × 10^7
Engineering notation 2.0066490 × 10^6

Prime Factorization of 20066490

Prime Factorization 2 × 9 × 5 × 59 × 3779

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20066490
Product of the distinct prime numbers

The prime factorization of 20066490 is 2 × 9 × 5 × 59 × 3779. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 75, 92, 168, 268, 3300, 6546, 97051, 72604, 89662, 265903, 3912205, 8499195, 44917517, 2619601, 581058094, 377932103, 9694288750, 1895040418

Basic calculations (n = 20066490)

Multiplication

n×y
n×2 40132980
n×3 60199470
n×4 80265960
n×5 100332450

Division

n÷y
n÷2 10033245
n÷3 6688830
n÷3 5016622.5
n÷5 4013298

Exponentiation

ny
n2 402664020920100
n3 8.080053549153E+21
n4 1.6213831374354E+29
n5 3.2535468513517E+36

Nth Root

y√n
2√n 4479.5635948159
3√n 271.74223164646
4√n 66.929542018573
5√n 28.87315768002

Divisors of 20066490

1, 2, 5, 9, 10, 18, 45, 59, 90, 118, 295, 531, 590, 1062, 2655, 3779, 5310, 7558, 18895, 34011, 37790, 68022, 170055, 222961, 340110, 445922, 1114805, 2006649, 2229610, 4013298, 10033245, 20066490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20066489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20066490 can be divided by 32 positive divisors. The sum of these divisors (counting 20066490) is 1, the average is 0.03125.

Base conversion 20066490

Base System Value
2 Binary 1001100100011000010111010
3 Ternary 1101202111001100
4 Quaternary 1030203002322
5 Quinary 20114111430
6 Senary 1554032230
8 Octal 114430272
10 Decimal 20066490
12 Duodecimal 6878676
16 Hexadecimal 13230ba
20 Vigesimal 65864a
36 Base36 by3ei

Cryptographic Hash Functions

md5 5e2e3d8931524ca0fd726742904aa765
sha1 448a674a184886a7afa0332297729c4049ae907b
sha256 2ddc464d82af0e8c025ca3947a94ba9f5af7cd163885099049ec89ea7b8678e2
sha512 702cd77b622f21ccb9eb5ade9f3005ce0dc4d4edfda858b32a4e4297006611a49f1c59e5fab498f1009f83486393462c68fa3e567485295ca2c7fa42ac903f81
ripemd-160 270695fa01edd3dace9289ab74edc9652686daf8

20066490 as geometric shapes

Circle

Radius = n
Diameter 40132980
Circumference 126081475.13467
Area 1.2650063299875E+15

Sphere

Radius = n
Volume 3.3845649160842E+22
Surface area 5.0600253199501E+15
Circumference 126081475.13467

Square

Length = n
Perimeter 80265960
Area 402664020920100
Diagonal 28378302.307224

Cube

Length = n
Surface area 2415984125520600
Volume 8.080053549153E+21
Space diagonal 34756180.209573

Equilateral Triangle

Length = n
Perimeter 60199470
Area 1.743586356534E+14
Altitude 17378090.104786

Triangular Pyramid

Length = n
Surface area 1.743586356534E+14
Volume 9.5224344282608E+20
Height 9459434.102408