266793921 (number)

266793921 is an odd 9-digits composite number following 266793920 and preceding 266793922. In scientific notation, it is written as 2.66793921 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors. There are 177862608 positive integers (up to 266793921) that are relatively prime to 266793921.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million seven hundred ninety-three thousand nine hundred twenty-one

Notation

Scientific notation 2.66793921 × 10^8
Engineering notation 2.66793921 × 10^6

Prime Factorization of 266793921

Prime Factorization 3 × 3 × 29643769

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 88931307
Product of the distinct prime numbers

The prime factorization of 266793921 is 3 × 3 × 29643769. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 26, 21, 477, 541, 2491, 1075, 80140, 32895, 454972, 729486, 2361819, 528967, 50084260, 18615210, 756569525, 330156838, 4998131211, 269778063

Basic calculations (n = 266793921)

Multiplication

n×y
n×2 533587842
n×3 800381763
n×4 1067175684
n×5 1333969605

Division

n÷y
n÷2 133396960.5
n÷3 88931307
n÷3 66698480.25
n÷5 53358784.2

Exponentiation

ny
n2 71178996282554241
n3 1.8990123511067E+25
n4 5.0664495117919E+33
n5 1.3516979307995E+42

Nth Root

y√n
2√n 16333.82750613
3√n 643.76195904512
4√n 127.80386342411
5√n 48.443463520498

Divisors of 266793921

1, 3, 9, 29643769, 88931307, 266793921

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266793920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266793921 can be divided by 6 positive divisors. The sum of these divisors (counting 266793921) is 1, the average is 0.16666666666667.

Base conversion 266793921

Base System Value
2 Binary 1111111001101111001111000001
3 Ternary 200121000112110100
4 Quaternary 33321233033001
5 Quinary 1021244401141
6 Senary 42250153013
8 Octal 1771571701
10 Decimal 266793921
12 Duodecimal 75422769
16 Hexadecimal fe6f3c1
20 Vigesimal 43794g1
36 Base36 4eubi9

Cryptographic Hash Functions

md5 3a6b582cd65e5c936b5ec337d63b825a
sha1 361caa347c31e6e5311a5ca9479482b12ee03e4c
sha256 d61432fcb9d6adfd5b4a491cd730caaa3857468e51f4c6e317f63767dda65a8f
sha512 7b2e3f83051e8d0c243c6b4432ee75ced9ab222a4e3497a5d8238ac9452d286a4a4558a2e232f9e59452883e821efd214a242c39ebc968e6e345164cb1a29c9a
ripemd-160 8a049e2a78726ca237ecbc35d2eff33225f15759

266793921 as geometric shapes

Circle

Radius = n
Diameter 533587842
Circumference 1676315644.472
Area 2.2361541181117E+17

Sphere

Radius = n
Volume 7.9545643350841E+25
Surface area 8.9446164724467E+17
Circumference 1676315644.472

Square

Length = n
Perimeter 1067175684
Area 71178996282554241
Diagonal 377303581.4369

Cube

Length = n
Surface area 427073977695325446
Volume 1.8990123511067E+25
Space diagonal 462100626.32252

Equilateral Triangle

Length = n
Perimeter 800381763
Area 3.0821409498285E+16
Altitude 231050313.16126

Triangular Pyramid

Length = n
Surface area 3.0821409498285E+16
Volume 2.2380075183743E+24
Height 125767860.47897