868940982 is an even 9-digits composite number following 868940981
and preceding 868940983 . In scientific notation, it is written as 8.68940982 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 224275392 positive integers (up to 868940982) that are relatively prime to 868940982.
868940982 has 16 divisors, whose sum is 1326385152
The reverse of 868940982 is 289049868
Previous prime number is 611
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
eight hundred sixty-eight million nine hundred forty thousand nine hundred eighty-two
Scientific notation
8.68940982 × 10^8
Engineering notation
8.68940982 × 10^6
Prime Factorization
2 × 63 × 611 × 11287
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
868940982 Product of the distinct prime numbers
The prime factorization of 868940982 is 2 × 63 × 611 × 11287.
Since it has a total of 4 prime factors.
9 , 9 , 8 , 10 , 945 , 532 , 2493 , 529 , 29422 , 75021 , 992386 , 37793 , 4349387 , 8038268 , 62442142 , 20688542 , 776581633 , 966343896 , 7943488930 , 1903899568
n×2
1737881964
n×3
2606822946
n×4
3475763928
n×5
4344704910
n÷2
434470491
n÷3
289646994
n÷3
217235245.5
n÷5
173788196.4
n2
755058430199124324
n3
6.5610121380461E+26
n4
5.7011323301477E+35
n5
4.9539475254705E+44
2 √n29477.804904708
3 √n954.25276453072
4 √n171.69101579497
5 √n61.347667643645
1 , 2 , 63 , 126 , 611 , 1222 , 11287 , 22574 , 38493 , 76986 , 711081 , 1422162 , 6896357 , 13792714 , 434470491 , 868940982
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868940981 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868940982 can be divided by 16 positive divisors.
The sum of these divisors (counting 868940982) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110010101111110010110110
3
Ternary
2020120001202221100
4
Quaternary
303302233302312
5
Quinary
3234422102412
6
Senary
222120230530
8
Octal
6362576266
10
Decimal
868940982
12
Duodecimal
20300b446
16
Hexadecimal
33cafcb6
20
Vigesimal
dbahc92
36
Base36
edcf5i
md5
dde51cb8df33d4e2e56067ed634d2e89
sha1
f5727f0f530c58b84dde70b12172b0ea4e4e2810
sha256
8cf0d71252a283ba37ddfcd1f6a7df6ef35c630786382f95921086ca10144e2f
sha512
118f1828bf87f83c9c6a6d5a1259a061be227c716e700868c1c5e4dce9fadd16c3aa5c523fe00f07bbec8a0fde6f4df74b0ca4a5a836c304c7c6c9b5914f33f5
ripemd-160
5eb3a34cf4ed6e133ddcbb346d3cd5ab17cf1e12
Diameter
1737881964
Circumference
5459717210.9086
Area
2.3720860173446E+18
Volume
2.7482703377332E+27
Surface area
9.4883440693784E+18
Circumference
5459717210.9086
Perimeter
3475763928
Area
755058430199124324
Diagonal
1228868121.6462
Surface area
4530350581194745944
Volume
6.5610121380461E+26
Space diagonal
1505049929.6028
Perimeter
2606822946
Area
3.2694989094702E+17
Altitude
752524964.8014
Surface area
3.2694989094702E+17
Volume
7.7322269570994E+25
Height
409622707.2154