266918690 (number)

266918690 is an even 9-digits composite number following 266918689 and preceding 266918691. In scientific notation, it is written as 2.66918690 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 106460160 positive integers (up to 266918690) that are relatively prime to 266918690.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million nine hundred eighteen thousand six hundred ninety

Notation

Scientific notation 2.66918690 × 10^8
Engineering notation 2.66918690 × 10^6

Prime Factorization of 266918690

Prime Factorization 2 × 5 × 349 × 76481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 266918690
Product of the distinct prime numbers

The prime factorization of 266918690 is 2 × 5 × 349 × 76481. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 37, 71, 528, 764, 1143, 4138, 47993, 29080, 173150, 242868, 7374669, 7843213, 50602783, 83101079, 126687369, 709447510, 284218659, 3601297357

Basic calculations (n = 266918690)

Multiplication

n×y
n×2 533837380
n×3 800756070
n×4 1067674760
n×5 1334593450

Division

n÷y
n÷2 133459345
n÷3 88972896.666667
n÷3 66729672.5
n÷5 53383738

Exponentiation

ny
n2 71245587071316100
n3 1.9016778769357E+25
n4 5.0759336771365E+33
n5 1.3548615676282E+42

Nth Root

y√n
2√n 16337.646403323
3√n 643.86229743583
4√n 127.81880301162
5√n 48.447993692799

Divisors of 266918690

1, 2, 5, 10, 349, 698, 1745, 3490, 76481, 152962, 382405, 764810, 26691869, 53383738, 133459345, 266918690

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 -266918689
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 266918690 can be divided by 16 positive divisors. The sum of these divisors (counting 266918690) is 1, the average is 0.0625.

Base conversion 266918690

Base System Value
2 Binary 1111111010001101101100100010
3 Ternary 200121020212121102
4 Quaternary 33322031230202
5 Quinary 1021312344230
6 Senary 42252554402
8 Octal 1772155442
10 Decimal 266918690
12 Duodecimal 75482a02
16 Hexadecimal fe8db22
20 Vigesimal 4384gea
36 Base36 4ewzs2

Cryptographic Hash Functions

md5 8e324fc42dc45cfa27559f98e12a376b
sha1 1b453d6cb26cff83da049c53ef0a45cc4080d2ef
sha256 2fad536e785deb1a9a3028cfbb86d46f97fe349d9fc1673a50ba7bd3c8d630bc
sha512 8ecb8dc389df12083f0edb83dfb6e0cf10111637de7f3daee5acb3c8d7d60e849812915d4063af84e7f355e0840e31317e113eeedb0232c1b3d2b42c38bd8638
ripemd-160 8012013fe6fd664b5dd8529612c5660de3cb5b06

266918690 as geometric shapes

Circle

Radius = n
Diameter 533837380
Circumference 1677099591.2196
Area 2.2382461294394E+17

Sphere

Radius = n
Volume 7.9657296635671E+25
Surface area 8.9529845177575E+17
Circumference 1677099591.2196

Square

Length = n
Perimeter 1067674760
Area 71245587071316100
Diagonal 377480031.44886

Cube

Length = n
Surface area 427473522427896600
Volume 1.9016778769357E+25
Space diagonal 462316732.56973

Equilateral Triangle

Length = n
Perimeter 800756070
Area 3.0850244155648E+16
Altitude 231158366.28486

Triangular Pyramid

Length = n
Surface area 3.0850244155648E+16
Volume 2.2411488706894E+24
Height 125826677.14962