266131489 (number)

266131489 is an odd 9-digits composite number following 266131488 and preceding 266131490. In scientific notation, it is written as 2.66131489 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 245182080 positive integers (up to 266131489) that are relatively prime to 266131489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.66131489 × 10^8
Engineering notation 2.66131489 × 10^6

Prime Factorization of 266131489

Prime Factorization 13 × 521 × 39293

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 266131489
Product of the distinct prime numbers

The prime factorization of 266131489 is 13 × 521 × 39293. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 266131489)

Multiplication

n×y
n×2 532262978
n×3 798394467
n×4 1064525956
n×5 1330657445

Division

n÷y
n÷2 133065744.5
n÷3 88710496.333333
n÷3 66532872.25
n÷5 53226297.8

Exponentiation

ny
n2 70825969437357121
n3 1.8849020706232E+25
n4 5.0163179467414E+33
n5 1.3350001644637E+42

Nth Root

y√n
2√n 16313.536986196
3√n 643.2287110659
4√n 127.72445727501
5√n 48.419383197136

Divisors of 266131489

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 -266131488
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 266131489 can be divided by 8 positive divisors. The sum of these divisors (counting 266131489) is 1, the average is 0.125.

Base conversion 266131489

Base System Value
2 Binary 1111110111001101100000100001
3 Ternary 200112202212202211
4 Quaternary 33313031200201
5 Quinary 1021112201424
6 Senary 42224042121
8 Octal 1767154041
10 Decimal 266131489
12 Duodecimal 75163341
16 Hexadecimal fdcd821
20 Vigesimal 43368e9
36 Base36 4eg4dd

Cryptographic Hash Functions

md5 a2db01bc4a1f5bfe4e41ddcedef358cb
sha1 8a751d09a25c75943be0f9539ae038004c238fb1
sha256 1634806589459057aeaac9c38e48535d2cab924abc50333bd9cd160d7bea62f9
sha512 8fa31ae5cc4b8e53f9d43f863fd1d0448d9bf0576079ed9e47c99569ec03b5120b4f41ce51938914d74f83eae83d13511fa6aa1376d84e95aac6c730247e0173
ripemd-160 4a4c8da30851a0b4a4bf10270057509783b4848f

266131489 as geometric shapes

Circle

Radius = n
Diameter 532262978
Circumference 1672153461.4626
Area 2.2250634526778E+17

Sphere

Radius = n
Volume 7.8954593304082E+25
Surface area 8.9002538107111E+17
Circumference 1672153461.4626

Square

Length = n
Perimeter 1064525956
Area 70825969437357121
Diagonal 376366761.11835

Cube

Length = n
Surface area 424955816624142726
Volume 1.8849020706232E+25
Space diagonal 460953260.44196

Equilateral Triangle

Length = n
Perimeter 798394467
Area 3.0668544390206E+16
Altitude 230476630.22098

Triangular Pyramid

Length = n
Surface area 3.0668544390206E+16
Volume 2.2213783933504E+24
Height 125455587.03945