266427861 (number)

266427861 is an odd 9-digits composite number following 266427860 and preceding 266427862. In scientific notation, it is written as 2.66427861 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 140325696 positive integers (up to 266427861) that are relatively prime to 266427861.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million four hundred twenty-seven thousand eight hundred sixty-one

Notation

Scientific notation 2.66427861 × 10^8
Engineering notation 2.66427861 × 10^6

Prime Factorization of 266427861

Prime Factorization 3 × 7 × 703 × 18047

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 266427861
Product of the distinct prime numbers

The prime factorization of 266427861 is 3 × 7 × 703 × 18047. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 54, 20, 249, 961, 6496, 8627, 36958, 53929, 147020, 747174, 9255757, 6045067, 61520917, 95992644, 470378727, 394576502, 1032289635, 3894581871

Basic calculations (n = 266427861)

Multiplication

n×y
n×2 532855722
n×3 799283583
n×4 1065711444
n×5 1332139305

Division

n÷y
n÷2 133213930.5
n÷3 88809287
n÷3 66606965.25
n÷5 53285572.2

Exponentiation

ny
n2 70983805117035321
n3 1.8912063362973E+25
n4 5.0387005888932E+33
n5 1.3424502201183E+42

Nth Root

y√n
2√n 16322.618080443
3√n 643.4673954075
4√n 127.76000188026
5√n 48.43016265165

Divisors of 266427861

1, 3, 7, 21, 703, 2109, 4921, 14763, 18047, 54141, 126329, 378987, 12687041, 38061123, 88809287, 266427861

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 -266427860
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 266427861 can be divided by 16 positive divisors. The sum of these divisors (counting 266427861) is 1, the average is 0.0625.

Base conversion 266427861

Base System Value
2 Binary 1111111000010101110111010101
3 Ternary 200120022221022120
4 Quaternary 33320111313111
5 Quinary 1021201142421
6 Senary 42234250153
8 Octal 1770256725
10 Decimal 266427861
12 Duodecimal 75286959
16 Hexadecimal fe15dd5
20 Vigesimal 43539d1
36 Base36 4emh1x

Cryptographic Hash Functions

md5 e2692bfef165a7a575d7050749d5fd18
sha1 c831658bf75023efc01d3f467ed5729de5bd6f22
sha256 90687776c0f44abac812455df72ab2a4a76576975d893543d20782bac044c184
sha512 66565b86d601c06bbe2a9538b8a7bc10a84f873232fc7ae9b5dd21680e12fb9621eb728823c501536a928655be18a5008e58563d3e79df812ccf5d0e22b522e2
ripemd-160 9d3ff0995e26a29ccce870a34c4f9414cdbd5231

266427861 as geometric shapes

Circle

Radius = n
Diameter 532855722
Circumference 1674015621.6585
Area 2.2300220067953E+17

Sphere

Radius = n
Volume 7.9218665767119E+25
Surface area 8.9200880271811E+17
Circumference 1674015621.6585

Square

Length = n
Perimeter 1065711444
Area 70983805117035321
Diagonal 376785894.42025

Cube

Length = n
Surface area 425902830702211926
Volume 1.8912063362973E+25
Space diagonal 461466591.8039

Equilateral Triangle

Length = n
Perimeter 799283583
Area 3.0736889244318E+16
Altitude 230733295.90195

Triangular Pyramid

Length = n
Surface area 3.0736889244318E+16
Volume 2.2288080416979E+24
Height 125595298.14008