266989406 (number)

266989406 is an even 9-digits composite number following 266989405 and preceding 266989407. In scientific notation, it is written as 2.66989406 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 126373248 positive integers (up to 266989406) that are relatively prime to 266989406.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million nine hundred eighty-nine thousand four hundred six

Notation

Scientific notation 2.66989406 × 10^8
Engineering notation 2.66989406 × 10^6

Prime Factorization of 266989406

Prime Factorization 2 × 19 × 2693 × 2609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 266989406
Product of the distinct prime numbers

The prime factorization of 266989406 is 2 × 19 × 2693 × 2609. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 17, 82, 984, 264, 5682, 5966, 15685, 90430, 680764, 362811, 2981769, 20984, 19333084, 90370418, 809578098, 967409202, 990378506, 4381056771

Basic calculations (n = 266989406)

Multiplication

n×y
n×2 533978812
n×3 800968218
n×4 1067957624
n×5 1334947030

Division

n÷y
n÷2 133494703
n÷3 88996468.666667
n÷3 66747351.5
n÷5 53397881.2

Exponentiation

ny
n2 71283342916232836
n3 1.9031897382899E+25
n4 5.0813149773132E+33
n5 1.3566572674918E+42

Nth Root

y√n
2√n 16339.810464017
3√n 643.91915288479
4√n 127.82726807695
5√n 48.450560530894

Divisors of 266989406

1, 2, 19, 38, 2609, 2693, 5218, 5386, 49571, 51167, 99142, 102334, 7026037, 14052074, 133494703, 266989406

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266989405
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266989406 can be divided by 16 positive divisors. The sum of these divisors (counting 266989406) is 1, the average is 0.0625.

Base conversion 266989406

Base System Value
2 Binary 1111111010011110111101011110
3 Ternary 200121101110121112
4 Quaternary 33322132331132
5 Quinary 1021322130111
6 Senary 42254302022
8 Octal 1772367536
10 Decimal 266989406
12 Duodecimal 754b7912
16 Hexadecimal fe9ef5e
20 Vigesimal 438dda6
36 Base36 4eyice

Cryptographic Hash Functions

md5 cdcca784eef6d24146e5a553ef911cbc
sha1 857e03ec85d4060632e18b8c5216952997d303b7
sha256 79e8e3abea399a8f4ebd7ae1c983bc31daca2fa0a6ecaf4d9f2d1b7fe6c1e115
sha512 26204998b4f1f09179f9da2f6850359aaf3fe73c6966d7e3975bdfcd26093187ab59bc169ae8e0a4640b210a630bddef4447fa55fd97ad518d9512296f94d88f
ripemd-160 77faa1480c218936e23f1f0d032e6cb6847481a2

266989406 as geometric shapes

Circle

Radius = n
Diameter 533978812
Circumference 1677543912.9518
Area 2.2394322642896E+17

Sphere

Radius = n
Volume 7.9720625335988E+25
Surface area 8.9577290571584E+17
Circumference 1677543912.9518

Square

Length = n
Perimeter 1067957624
Area 71283342916232836
Diagonal 377580038.97514

Cube

Length = n
Surface area 427700057497397016
Volume 1.9031897382899E+25
Space diagonal 462439216.27463

Equilateral Triangle

Length = n
Perimeter 800968218
Area 3.0866592916068E+16
Altitude 231219608.13732

Triangular Pyramid

Length = n
Surface area 3.0866592916068E+16
Volume 2.2429306163824E+24
Height 125860012.99171