266021961 (number)

266021961 is an odd 9-digits composite number following 266021960 and preceding 266021962. In scientific notation, it is written as 2.66021961 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 177308112 positive integers (up to 266021961) that are relatively prime to 266021961.

Interesting facts

Basic properties

Name

Name two hundred sixty-six million twenty-one thousand nine hundred sixty-one

Notation

Scientific notation 2.66021961 × 10^8
Engineering notation 2.66021961 × 10^6

Prime Factorization of 266021961

Prime Factorization 3 × 6703 × 13229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 266021961
Product of the distinct prime numbers

The prime factorization of 266021961 is 3 × 6703 × 13229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 41, 51, 561, 727, 9908, 9279, 26103, 13913, 711445, 554419, 1734121, 6428818, 36505907, 59789957, 790769263, 410477460, 3309432512, 3711322388

Basic calculations (n = 266021961)

Multiplication

n×y
n×2 532043922
n×3 798065883
n×4 1064087844
n×5 1330109805

Division

n÷y
n÷2 133010980.5
n÷3 88673987
n÷3 66505490.25
n÷5 53204392.2

Exponentiation

ny
n2 70767683734285521
n3 1.8825758002422E+25
n4 5.0080650611159E+33
n5 1.3322552883736E+42

Nth Root

y√n
2√n 16310.179674056
3√n 643.14045742148
4√n 127.71131380601
5√n 48.415397083748

Divisors of 266021961

1, 3, 6703, 13229, 20109, 39687, 88673987, 266021961

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 -266021960
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 266021961 can be divided by 8 positive divisors. The sum of these divisors (counting 266021961) is 1, the average is 0.125.

Base conversion 266021961

Base System Value
2 Binary 1111110110110010110001001001
3 Ternary 200112120022112020
4 Quaternary 33312302301021
5 Quinary 1021100200321
6 Senary 42221435053
8 Octal 1766626111
10 Decimal 266021961
12 Duodecimal 7510ba89
16 Hexadecimal fdb2c49
20 Vigesimal 432cei1
36 Base36 4edrux

Cryptographic Hash Functions

md5 ecd61c4460c06dd04a962e36d17115c2
sha1 ffd6e13f0d2e22986d119bac8ddb6d456d8eaeba
sha256 460ed91c660ca507a1080f9f7adc5a51530bb8632f00b254e1431d666d8556a4
sha512 5b9b4fa8d37cca9170424e02211badff85c3da03e33d7a50ce67bd3340564488667c7c172e48fec05cc78e7c028c8f55c9a87ae03e7e0d43162f891bdf32b671
ripemd-160 cfdb4c969860c92cf7ef49099358cb7686d5d4bf

266021961 as geometric shapes

Circle

Radius = n
Diameter 532043922
Circumference 1671465276.7423
Area 2.223232353312E+17

Sphere

Radius = n
Volume 7.8857150718226E+25
Surface area 8.8929294132479E+17
Circumference 1671465276.7423

Square

Length = n
Perimeter 1064087844
Area 70767683734285521
Diagonal 376211865.13529

Cube

Length = n
Surface area 424606102405713126
Volume 1.8825758002422E+25
Space diagonal 460763552.38111

Equilateral Triangle

Length = n
Perimeter 798065883
Area 3.0643305940437E+16
Altitude 230381776.19055

Triangular Pyramid

Length = n
Surface area 3.0643305940437E+16
Volume 2.218636857415E+24
Height 125403955.0451