266988488 (number)

266988488 is an even 9-digits composite number following 266988487 and preceding 266988489. In scientific notation, it is written as 2.66988488 × 10^8. The sum of its digits is 59. It has a total of 5 prime factors and 16 positive divisors. There are 123225408 positive integers (up to 266988488) that are relatively prime to 266988488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.66988488 × 10^8
Engineering notation 2.66988488 × 10^6

Prime Factorization of 266988488

Prime Factorization 2 × 2 × 2 × 13 × 2567197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 66747122
Product of the distinct prime numbers

The prime factorization of 266988488 is 2 × 2 × 2 × 13 × 2567197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 72, 95, 6, 707, 1926, 2396, 30769, 37168, 899986, 607441, 5872886, 8890843, 43352244, 50454309, 193739384, 32376861, 768308155, 6442594142

Basic calculations (n = 266988488)

Multiplication

n×y
n×2 533976976
n×3 800965464
n×4 1067953952
n×5 1334942440

Division

n÷y
n÷2 133494244
n÷3 88996162.666667
n÷3 66747122
n÷5 53397697.6

Exponentiation

ny
n2 71282852724526144
n3 1.9031701069248E+25
n4 5.0812450925465E+33
n5 1.3566339444164E+42

Nth Root

y√n
2√n 16339.782373092
3√n 643.9184148799
4√n 127.82715819845
5√n 48.450527212961

Divisors of 266988488

1, 2, 4, 8, 13, 26, 52, 104, 2567197, 5134394, 10268788, 20537576, 33373561, 66747122, 133494244, 266988488

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 -266988487
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 266988488 can be divided by 16 positive divisors. The sum of these divisors (counting 266988488) is 1, the average is 0.0625.

Base conversion 266988488

Base System Value
2 Binary 1111111010011110101111001000
3 Ternary 200121101102100112
4 Quaternary 33322132233020
5 Quinary 1021322112423
6 Senary 42254253452
8 Octal 1772365710
10 Decimal 266988488
12 Duodecimal 754b7288
16 Hexadecimal fe9ebc8
20 Vigesimal 438db48
36 Base36 4eyhmw

Cryptographic Hash Functions

md5 0f78d620937cada5d58eda4b61089618
sha1 7e42b9496bc7d171e33e5e0686c07a0792333ec5
sha256 cc259ac0b29743f47caf80e058df4d8cfc26889f7131bb99edb5e5fd3e77839e
sha512 3d695634346ce431fc63416525bbcd9753b25240fa49689f670dceadbd35d0d3af43fbb3cb4c6e8a66a373e8d64cede681f47e66a4a08fd11e375d67c1450492
ripemd-160 e109bb0318621ef7d14ebf708db31d253254f33f

266988488 as geometric shapes

Circle

Radius = n
Diameter 533976976
Circumference 1677538144.9877
Area 2.2394168644629E+17

Sphere

Radius = n
Volume 7.9719803019288E+25
Surface area 8.9576674578518E+17
Circumference 1677538144.9877

Square

Length = n
Perimeter 1067953952
Area 71282852724526144
Diagonal 377578740.72709

Cube

Length = n
Surface area 427697116347156864
Volume 1.9031701069248E+25
Space diagonal 462437626.25199

Equilateral Triangle

Length = n
Perimeter 800965464
Area 3.0866380656832E+16
Altitude 231218813.126

Triangular Pyramid

Length = n
Surface area 3.0866380656832E+16
Volume 2.2429074805967E+24
Height 125859580.24236