266989888 (number)

266989888 is an even 9-digits composite number following 266989887 and preceding 266989889. In scientific notation, it is written as 2.66989888 × 10^8. The sum of its digits is 64. It has a total of 9 prime factors and 56 positive divisors. There are 116005120 positive integers (up to 266989888) that are relatively prime to 266989888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.66989888 × 10^8
Engineering notation 2.66989888 × 10^6

Prime Factorization of 266989888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 253 × 11 × 1499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8343434
Product of the distinct prime numbers

The prime factorization of 266989888 is 2 × 2 × 2 × 2 × 2 × 2 × 253 × 11 × 1499. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 2, 45, 11, 144, 636, 2643, 7071, 87261, 64426, 242476, 17177, 6295004, 5127543, 37670631, 21607305, 634722459, 326027758, 1572167718, 2432251788

Basic calculations (n = 266989888)

Multiplication

n×y
n×2 533979776
n×3 800969664
n×4 1067959552
n×5 1334949440

Division

n÷y
n÷2 133494944
n÷3 88996629.333333
n÷3 66747472
n÷5 53397977.6

Exponentiation

ny
n2 71283600294252544
n3 1.9032000458799E+25
n4 5.0813516709108E+33
n5 1.3566695135051E+42

Nth Root

y√n
2√n 16339.825213263
3√n 643.91954037688
4√n 127.82732576904
5√n 48.450578024587

Divisors of 266989888

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 253, 352, 506, 704, 1012, 1499, 2024, 2783, 2998, 4048, 5566, 5996, 8096, 11132, 11992, 16192, 16489, 22264, 23984, 32978, 44528, 47968, 65956, 89056, 95936, 131912, 178112, 263824, 379247, 527648, 758494, 1055296, 1516988, 3033976, 4171717, 6067952, 8343434, 12135904, 16686868, 24271808, 33373736, 66747472, 133494944, 266989888

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266989887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266989888 can be divided by 56 positive divisors. The sum of these divisors (counting 266989888) is 1, the average is 0.017857142857143.

Base conversion 266989888

Base System Value
2 Binary 1111111010011111000101000000
3 Ternary 200121101111021101
4 Quaternary 33322133011000
5 Quinary 1021322134023
6 Senary 42254304144
8 Octal 1772370500
10 Decimal 266989888
12 Duodecimal 754b8054
16 Hexadecimal fe9f140
20 Vigesimal 438dee8
36 Base36 4eyips

Cryptographic Hash Functions

md5 40806c020ab9ee2a7abbd85ed9473ca5
sha1 43522e8940445fe2b7f284a66c686aed4f3bc93d
sha256 3f9cfe765634c381cfc2263223ba8b4057c8ca496a80c6830020b55f0f2caf30
sha512 01edde3536916faf30254157a8c4b435591b6832d4a91f936db722f574b9758128163f6a1a202d623b81dcd38c8478694bc9c3d6a978dcfeaacfe6d21f1a75c5
ripemd-160 f8559d13a9d35480b56bec5e9ba0e9a5b34c8e29

266989888 as geometric shapes

Circle

Radius = n
Diameter 533979776
Circumference 1677546941.4471
Area 2.2394403500586E+17

Sphere

Radius = n
Volume 7.9721057099308E+25
Surface area 8.9577614002342E+17
Circumference 1677546941.4471

Square

Length = n
Perimeter 1067959552
Area 71283600294252544
Diagonal 377580720.62607

Cube

Length = n
Surface area 427701601765515264
Volume 1.9032000458799E+25
Space diagonal 462440051.12312

Equilateral Triangle

Length = n
Perimeter 800969664
Area 3.0866704364019E+16
Altitude 231220025.56156

Triangular Pyramid

Length = n
Surface area 3.0866704364019E+16
Volume 2.2429427639937E+24
Height 125860240.20869