266988345 (number)

266988345 is an odd 9-digits composite number following 266988344 and preceding 266988346. In scientific notation, it is written as 2.66988345 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 130689024 positive integers (up to 266988345) that are relatively prime to 266988345.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million nine hundred eighty-eight thousand three hundred forty-five

Notation

Scientific notation 2.66988345 × 10^8
Engineering notation 2.66988345 × 10^6

Prime Factorization of 266988345

Prime Factorization 3 × 5 × 13 × 179 × 7649

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 266988345
Product of the distinct prime numbers

The prime factorization of 266988345 is 3 × 5 × 13 × 179 × 7649. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 33, 57, 53, 311, 2604, 5135, 31523, 4988, 121362, 357499, 8128519, 3982575, 53571736, 14203556, 910176037, 991822586, 4418779115, 2033067525

Basic calculations (n = 266988345)

Multiplication

n×y
n×2 533976690
n×3 800965035
n×4 1067953380
n×5 1334941725

Division

n÷y
n÷2 133494172.5
n÷3 88996115
n÷3 66747086.25
n÷5 53397669

Exponentiation

ny
n2 71282776365839025
n3 1.903167048892E+25
n4 5.0812342064222E+33
n5 1.3566303113301E+42

Nth Root

y√n
2√n 16339.777997268
3√n 643.91829991821
4√n 127.82714108228
5√n 48.450522022904

Divisors of 266988345

1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 895, 2327, 2685, 6981, 7649, 11635, 22947, 34905, 38245, 99437, 114735, 298311, 497185, 1369171, 1491555, 4107513, 6845855, 17799223, 20537565, 53397669, 88996115, 266988345

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266988344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266988345 can be divided by 32 positive divisors. The sum of these divisors (counting 266988345) is 1, the average is 0.03125.

Base conversion 266988345

Base System Value
2 Binary 1111111010011110101100111001
3 Ternary 200121101102011020
4 Quaternary 33322132230321
5 Quinary 1021322111340
6 Senary 42254253053
8 Octal 1772365471
10 Decimal 266988345
12 Duodecimal 754b7189
16 Hexadecimal fe9eb39
20 Vigesimal 438dah5
36 Base36 4eyhix

Cryptographic Hash Functions

md5 47c5812c3efafc8635e5ab4657bfa72c
sha1 2b6ae26ca7c8d604d54e002637e7626bf4574cdd
sha256 016d33b856175fcc86ca4c2f48d506e7fff03d94bbaeb71fd920c52afafa0944
sha512 40b2c8a159d97540f8e5ea629f865480e3a6f0d071168636c986e9bf9f436096d3dd61e0434dc6a74c65550f504d1c4807a349e3deee268f7b3ca12c1ba25eaf
ripemd-160 69ffe75cb4cc20b36d849ce4c238f0d5c8e0c674

266988345 as geometric shapes

Circle

Radius = n
Diameter 533976690
Circumference 1677537246.4922
Area 2.239414465584E+17

Sphere

Radius = n
Volume 7.9719674924712E+25
Surface area 8.9576578623362E+17
Circumference 1677537246.4922

Square

Length = n
Perimeter 1067953380
Area 71282776365839025
Diagonal 377578538.49455

Cube

Length = n
Surface area 427696658195034150
Volume 1.903167048892E+25
Space diagonal 462437378.56873

Equilateral Triangle

Length = n
Perimeter 800965035
Area 3.0866347592551E+16
Altitude 231218689.28436

Triangular Pyramid

Length = n
Surface area 3.0866347592551E+16
Volume 2.2429038766706E+24
Height 125859512.83152