868454493 (number)

868454493 is an odd 9-digits composite number following 868454492 and preceding 868454494. In scientific notation, it is written as 8.68454493 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 553797024 positive integers (up to 868454493) that are relatively prime to 868454493.

Interesting facts

Basic properties

Name

Name eight hundred sixty-eight million four hundred fifty-four thousand four hundred ninety-three

Notation

Scientific notation 8.68454493 × 10^8
Engineering notation 8.68454493 × 10^6

Prime Factorization of 868454493

Prime Factorization 3 × 23 × 12586297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 868454493
Product of the distinct prime numbers

The prime factorization of 868454493 is 3 × 23 × 12586297. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 868454493)

Multiplication

n×y
n×2 1736908986
n×3 2605363479
n×4 3473817972
n×5 4342272465

Division

n÷y
n÷2 434227246.5
n÷3 289484831
n÷3 217113623.25
n÷5 173690898.6

Exponentiation

ny
n2 754213206411887049
n3 6.5499984778834E+26
n4 5.688375607261E+35
n5 4.9400953539974E+44

Nth Root

y√n
2√n 29469.551964697
3√n 954.07464728009
4√n 171.66697983217
5√n 61.340796831472

Divisors of 868454493

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 -868454492
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 868454493 can be divided by 8 positive divisors. The sum of these divisors (counting 868454493) is 1, the average is 0.125.

Base conversion 868454493

Base System Value
2 Binary 110011110000111001000001011101
3 Ternary 2020112011001121020
4 Quaternary 303300321001131
5 Quinary 3234311020433
6 Senary 222101554353
8 Octal 6360710135
10 Decimal 868454493
12 Duodecimal 202a159b9
16 Hexadecimal 33c3905d
20 Vigesimal db7gg4d
36 Base36 ed1zrx

Cryptographic Hash Functions

md5 d751889ba5bfd56a6aa51319af1a9f39
sha1 b55c1417477c4351541d393303cf810bf807ec81
sha256 31ff57843d3d10482f11e739db52be3f646ead50d99a9853058aab5e69114bc9
sha512 3564a356d976ed31ad0088189b30db8a60dea6a5111c0d1e047b7978e60160e9c110640fa48506a92852cd283743dba2290fd94f534af865287c902dc589d95c
ripemd-160 fbc99f230f1b3ffc3e55943087ad823fcf1b97f3

868454493 as geometric shapes

Circle

Radius = n
Diameter 1736908986
Circumference 5456660510.3717
Area 2.369430668504E+18

Sphere

Radius = n
Volume 2.7436569465524E+27
Surface area 9.4777226740159E+18
Circumference 5456660510.3717

Square

Length = n
Perimeter 3473817972
Area 754213206411887049
Diagonal 1228180122.3045

Cube

Length = n
Surface area 4525279238471322294
Volume 6.5499984778834E+26
Space diagonal 1504207305.9375

Equilateral Triangle

Length = n
Perimeter 2605363479
Area 3.2658389831121E+17
Altitude 752103652.96873

Triangular Pyramid

Length = n
Surface area 3.2658389831121E+17
Volume 7.7192472341215E+25
Height 409393374.10148