266989401 (number)

266989401 is an odd 9-digits composite number following 266989400 and preceding 266989402. In scientific notation, it is written as 2.66989401 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 152565336 positive integers (up to 266989401) that are relatively prime to 266989401.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.66989401 × 10^8
Engineering notation 2.66989401 × 10^6

Prime Factorization of 266989401

Prime Factorization 9 × 7 × 4237927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 266989401
Product of the distinct prime numbers

The prime factorization of 266989401 is 9 × 7 × 4237927. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 99, 52, 57, 498, 8476, 3241, 94876, 19217, 549097, 588795, 5909348, 1997228, 22901231, 44573821, 877679870, 243051586, 2637818088, 5408238215

Basic calculations (n = 266989401)

Multiplication

n×y
n×2 533978802
n×3 800968203
n×4 1067957604
n×5 1334947005

Division

n÷y
n÷2 133494700.5
n÷3 88996467
n÷3 66747350.25
n÷5 53397880.2

Exponentiation

ny
n2 71283340246338801
n3 1.9031896313649E+25
n4 5.0813145966753E+33
n5 1.3566571404589E+42

Nth Root

y√n
2√n 16339.810311016
3√n 643.91914886516
4√n 127.82726747849
5√n 48.450560349424

Divisors of 266989401

1, 7, 9, 63, 4237927, 29665489, 38141343, 266989401

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -266989400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 266989401 can be divided by 8 positive divisors. The sum of these divisors (counting 266989401) is 1, the average is 0.125.

Base conversion 266989401

Base System Value
2 Binary 1111111010011110111101011001
3 Ternary 200121101110121100
4 Quaternary 33322132331121
5 Quinary 1021322130101
6 Senary 42254302013
8 Octal 1772367531
10 Decimal 266989401
12 Duodecimal 754b7909
16 Hexadecimal fe9ef59
20 Vigesimal 438dda1
36 Base36 4eyic9

Cryptographic Hash Functions

md5 b1fe14467395169481c24b4645a62730
sha1 2b9a8edef67ccec2067b07fbcb61affd0f7260e9
sha256 ead39632d99c6401adb7380a5a4c153c40c293326a94d97fa52e5ab408dd7c4d
sha512 88c89fe699f3e3b36ba4702c367b992671f05a1fa861b053aa91224b492d32561fcaf7bf429d11aed2b2774a171ede5d20f08435a3e199e5a9c588ced44fc7fa
ripemd-160 9d9d4a05a0e5f1289be3d89c06ed11a83463d0a2

266989401 as geometric shapes

Circle

Radius = n
Diameter 533978802
Circumference 1677543881.5359
Area 2.2394321804124E+17

Sphere

Radius = n
Volume 7.9720620857124E+25
Surface area 8.9577287216496E+17
Circumference 1677543881.5359

Square

Length = n
Perimeter 1067957604
Area 71283340246338801
Diagonal 377580031.90407

Cube

Length = n
Surface area 427700041478032806
Volume 1.9031896313649E+25
Space diagonal 462439207.61438

Equilateral Triangle

Length = n
Perimeter 800968203
Area 3.086659175997E+16
Altitude 231219603.80719

Triangular Pyramid

Length = n
Surface area 3.086659175997E+16
Volume 2.2429304903701E+24
Height 125860010.63469