868749969 (number)

868749969 is an odd 9-digits composite number following 868749968 and preceding 868749970. In scientific notation, it is written as 8.68749969 × 10^8. The sum of its digits is 66. It has a total of 2 prime factors and 4 positive divisors. There are 579166644 positive integers (up to 868749969) that are relatively prime to 868749969.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million seven hundred forty-nine thousand nine hundred sixty-nine

Notation

Scientific notation 8.68749969 × 10^8
Engineering notation 8.68749969 × 10^6

Prime Factorization of 868749969

Prime Factorization 3 × 289583323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 868749969
Product of the distinct prime numbers

The prime factorization of 868749969 is 3 × 289583323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 95, 73, 741, 55, 9970, 3657, 89697, 97009, 184140, 780885, 5453802, 9727085, 16015441, 19833925, 666309352, 8576690, 2261861820, 5203575490

Basic calculations (n = 868749969)

Multiplication

n×y
n×2 1737499938
n×3 2606249907
n×4 3474999876
n×5 4343749845

Division

n÷y
n÷2 434374984.5
n÷3 289583323
n÷3 217187492.25
n÷5 173749993.8

Exponentiation

ny
n2 754726508637500961
n3 6.5566863098231E+26
n4 5.6961210284015E+35
n5 4.9485049668441E+44

Nth Root

y√n
2√n 29474.564780502
3√n 954.1828372496
4√n 171.68157961908
5√n 61.344970283803

Divisors of 868749969

1, 3, 289583323, 868749969

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -868749968
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 868749969 can be divided by 4 positive divisors. The sum of these divisors (counting 868749969) is 1, the average is 0.25.

Base conversion 868749969

Base System Value
2 Binary 110011110010000001001010010001
3 Ternary 2020112201001220210
4 Quaternary 303302001022101
5 Quinary 3234344444334
6 Senary 222112154333
8 Octal 6362011221
10 Decimal 868749969
12 Duodecimal 202b389a9
16 Hexadecimal 33c81291
20 Vigesimal db9dei9
36 Base36 ed8brl

Cryptographic Hash Functions

md5 ac3734307a769afea096a5634cc72231
sha1 13cc08337bca11ad1d244a187ab0c1d0d7122c9b
sha256 a80210ed98741dc728071f54db1b121631876e07589b50d7d9a2c8c720b8fce1
sha512 85aada49c3551bf3dee89a62fff039634f8fa4610cba7d1024f497e7204aee5a940b9e80cd1a0fd4615355fe0fef9d3c5808fa9b1046985c9a92e67066a4da89
ripemd-160 36e009a3eabbf74a3d3f591ae8290bd0c371f61d

868749969 as geometric shapes

Circle

Radius = n
Diameter 1737499938
Circumference 5458517040.8335
Area 2.371043255005E+18

Sphere

Radius = n
Volume 2.7464583390444E+27
Surface area 9.4841730200202E+18
Circumference 5458517040.8335

Square

Length = n
Perimeter 3474999876
Area 754726508637500961
Diagonal 1228597988.471

Cube

Length = n
Surface area 4528359051825005766
Volume 6.5566863098231E+26
Space diagonal 1504719085.3819

Equilateral Triangle

Length = n
Perimeter 2606249907
Area 3.2680616469481E+17
Altitude 752359542.69094

Triangular Pyramid

Length = n
Surface area 3.2680616469481E+17
Volume 7.7271289196482E+25
Height 409532662.82367