266987168 (number)

266987168 is an even 9-digits composite number following 266987167 and preceding 266987169. In scientific notation, it is written as 2.66987168 × 10^8. The sum of its digits is 53. It has a total of 8 prime factors and 48 positive divisors. There are 114210816 positive integers (up to 266987168) that are relatively prime to 266987168.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.66987168 × 10^8
Engineering notation 2.66987168 × 10^6

Prime Factorization of 266987168

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 929 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16686698
Product of the distinct prime numbers

The prime factorization of 266987168 is 2 × 2 × 2 × 2 × 2 × 7 × 929 × 1283. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 7, 75, 72, 364, 360, 5169, 4891, 87225, 91625, 22029, 409469, 1509091, 9479000, 86193661, 52385920, 644314025, 134072470, 6633804954, 2977642834

Basic calculations (n = 266987168)

Multiplication

n×y
n×2 533974336
n×3 800961504
n×4 1067948672
n×5 1334935840

Division

n÷y
n÷2 133493584
n÷3 88995722.666667
n÷3 66746792
n÷5 53397433.6

Exponentiation

ny
n2 71282147876660224
n3 1.9031418790547E+25
n4 5.0811446059101E+33
n5 1.3566004085304E+42

Nth Root

y√n
2√n 16339.741980827
3√n 643.91735369344
4√n 127.82700020272
5√n 48.450479304661

Divisors of 266987168

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 929, 1283, 1858, 2566, 3716, 5132, 6503, 7432, 8981, 10264, 13006, 14864, 17962, 20528, 26012, 29728, 35924, 41056, 52024, 71848, 104048, 143696, 208096, 287392, 1191907, 2383814, 4767628, 8343349, 9535256, 16686698, 19070512, 33373396, 38141024, 66746792, 133493584, 266987168

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266987167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266987168 can be divided by 48 positive divisors. The sum of these divisors (counting 266987168) is 1, the average is 0.020833333333333.

Base conversion 266987168

Base System Value
2 Binary 1111111010011110011010100000
3 Ternary 200121101100112122
4 Quaternary 33322132122200
5 Quinary 1021322042133
6 Senary 42254243412
8 Octal 1772363240
10 Decimal 266987168
12 Duodecimal 754b6568
16 Hexadecimal fe9e6a0
20 Vigesimal 438d7i8
36 Base36 4eygm8

Cryptographic Hash Functions

md5 3f7c2b1139b7ccc1010b431649af753d
sha1 6ec1ab2da7325f6549f2c235ff615a412c724da9
sha256 e8673fa6831810b56e1b9fee229444f8d3aa955a74fbb12a9f854a32ffa86055
sha512 1866769cb1ccdf69608fbb60ce3cd25ea673ef62e20c9c3e311b0827b5309cbfc5b4afd09ecc0d4da99086d029233985fa826b48b0110ac6b97b3107e25a38a8
ripemd-160 3712fac79b3988d055a5b7d5282bca34a64891f8

266987168 as geometric shapes

Circle

Radius = n
Diameter 533974336
Circumference 1677529851.1831
Area 2.2393947210142E+17

Sphere

Radius = n
Volume 7.971862061303E+25
Surface area 8.9575788840567E+17
Circumference 1677529851.1831

Square

Length = n
Perimeter 1067948672
Area 71282147876660224
Diagonal 377576873.96518

Cube

Length = n
Surface area 427692887259961344
Volume 1.9031418790547E+25
Space diagonal 462435339.94493

Equilateral Triangle

Length = n
Perimeter 800961504
Area 3.0866075448753E+16
Altitude 231217669.97246

Triangular Pyramid

Length = n
Surface area 3.0866075448753E+16
Volume 2.2428742137328E+24
Height 125858957.98839