866406980 (number)

866406980 is an even 9-digits composite number following 866406979 and preceding 866406981. In scientific notation, it is written as 8.66406980 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 346562784 positive integers (up to 866406980) that are relatively prime to 866406980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.66406980 × 10^8
Engineering notation 8.66406980 × 10^6

Prime Factorization of 866406980

Prime Factorization 2 × 2 × 5 × 43320349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 433203490
Product of the distinct prime numbers

The prime factorization of 866406980 is 2 × 2 × 5 × 43320349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 40, 7, 386, 222, 4522, 8015, 33746, 15114, 149950, 766019, 1654783, 2322537, 7364442, 9835683, 529901298, 820496024, 5476954919, 817544683

Basic calculations (n = 866406980)

Multiplication

n×y
n×2 1732813960
n×3 2599220940
n×4 3465627920
n×5 4332034900

Division

n÷y
n÷2 433203490
n÷3 288802326.66667
n÷3 216601745
n÷5 173281396

Exponentiation

ny
n2 750661054992720400
n3 6.5037797765986E+26
n4 5.6349201948278E+35
n5 4.8821341885418E+44

Nth Root

y√n
2√n 29434.791998586
3√n 953.32426543067
4√n 171.56570752509
5√n 61.311845471903

Divisors of 866406980

1, 2, 4, 5, 10, 20, 43320349, 86640698, 173281396, 216601745, 433203490, 866406980

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -866406979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 866406980 can be divided by 12 positive divisors. The sum of these divisors (counting 866406980) is 1, the average is 0.083333333333333.

Base conversion 866406980

Base System Value
2 Binary 110011101001000101001001000100
3 Ternary 2020101022000221102
4 Quaternary 303221011021010
5 Quinary 3233300010410
6 Senary 221550035232
8 Octal 6351051104
10 Decimal 866406980
12 Duodecimal 2021a8b18
16 Hexadecimal 33a45244
20 Vigesimal daf0h90
36 Base36 ebu3wk

Cryptographic Hash Functions

md5 800135880fda072f995a152f744d8b4d
sha1 bb1cd847441528daa9e2fb6392e5c2e77fe4dcfd
sha256 66e33ec08a574962aa55bb7598ba61b96156871c8e14c4cc0824849b2d412dc4
sha512 9a34270b284e3832c1fd8e995408b1b077f5c283e367a8a1b858b4e57b0f4da29f21fcdb2f2df6ed2f897f0f9e036c40825a824222868dc854bd98d4b601cede
ripemd-160 e626033484884ba0be0ca090d5c1f9c1e505f47d

866406980 as geometric shapes

Circle

Radius = n
Diameter 1732813960
Circumference 5443795606.7738
Area 2.3582712557011E+18

Sphere

Radius = n
Volume 2.7242969022304E+27
Surface area 9.4330850228044E+18
Circumference 5443795606.7738

Square

Length = n
Perimeter 3465627920
Area 750661054992720400
Diagonal 1225284501.6507

Cube

Length = n
Surface area 4503966329956322400
Volume 6.5037797765986E+26
Space diagonal 1500660909.3923

Equilateral Triangle

Length = n
Perimeter 2599220940
Area 3.2504577162766E+17
Altitude 750330454.69616

Triangular Pyramid

Length = n
Surface area 3.2504577162766E+17
Volume 7.6647779722946E+25
Height 408428167.2169