266989886 (number)

266989886 is an even 9-digits composite number following 266989885 and preceding 266989887. In scientific notation, it is written as 2.66989886 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 133112088 positive integers (up to 266989886) that are relatively prime to 266989886.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.66989886 × 10^8
Engineering notation 2.66989886 × 10^6

Prime Factorization of 266989886

Prime Factorization 2 × 349 × 382507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 266989886
Product of the distinct prime numbers

The prime factorization of 266989886 is 2 × 349 × 382507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 75, 81, 604, 811, 2309, 1304, 14004, 68117, 668797, 314366, 2282695, 5555060, 60157482, 84648856, 309398694, 734202656, 1705601034, 3714904846

Basic calculations (n = 266989886)

Multiplication

n×y
n×2 533979772
n×3 800969658
n×4 1067959544
n×5 1334949430

Division

n÷y
n÷2 133494943
n÷3 88996628.666667
n÷3 66747471.5
n÷5 53397977.2

Exponentiation

ny
n2 71283599226292996
n3 1.9032000031098E+25
n4 5.0813515186548E+33
n5 1.3566694626916E+42

Nth Root

y√n
2√n 16339.825152063
3√n 643.91953876903
4√n 127.82732552965
5√n 48.450577951999

Divisors of 266989886

1, 2, 349, 698, 382507, 765014, 133494943, 266989886

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266989885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266989886 can be divided by 8 positive divisors. The sum of these divisors (counting 266989886) is 1, the average is 0.125.

Base conversion 266989886

Base System Value
2 Binary 1111111010011111000100111110
3 Ternary 200121101111021022
4 Quaternary 33322133010332
5 Quinary 1021322134021
6 Senary 42254304142
8 Octal 1772370476
10 Decimal 266989886
12 Duodecimal 754b8052
16 Hexadecimal fe9f13e
20 Vigesimal 438dee6
36 Base36 4eyipq

Cryptographic Hash Functions

md5 01ffd27adf7a5342bbe2e11da6806f35
sha1 36d071ce4d9ce56f756e9c967a94619f5e2a0cd4
sha256 fedd19b06b8ee0e2e1f5b4acbc7daa9705c0923880e28ea1c0a9231fa7743ccf
sha512 ba5ddb8a115c115b8d668aa2748c9f72e7ac9727247242fcc1cde95c7112f1dbd278fda04b6981424ee94c4530a145deb73a93c66a204da252897234cd95aae7
ripemd-160 f16712e4c10de7b654f899f2ff4b056ec04b3857

266989886 as geometric shapes

Circle

Radius = n
Diameter 533979772
Circumference 1677546928.8808
Area 2.2394403165076E+17

Sphere

Radius = n
Volume 7.9721055307756E+25
Surface area 8.9577612660304E+17
Circumference 1677546928.8808

Square

Length = n
Perimeter 1067959544
Area 71283599226292996
Diagonal 377580717.79765

Cube

Length = n
Surface area 427701595357757976
Volume 1.9032000031098E+25
Space diagonal 462440047.65902

Equilateral Triangle

Length = n
Perimeter 800969658
Area 3.0866703901579E+16
Altitude 231220023.82951

Triangular Pyramid

Length = n
Surface area 3.0866703901579E+16
Volume 2.2429427135886E+24
Height 125860239.26588