868160940 is an even 9-digits composite number following 868160939
and preceding 868160941 . In scientific notation, it is written as 8.68160940 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 230952960 positive integers (up to 868160940) that are relatively prime to 868160940.
868160940 has 24 divisors, whose sum is 1624463680
The reverse of 868160940 is 049061868
Previous prime number is 421
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
eight hundred sixty-eight million one hundred sixty thousand nine hundred forty
Scientific notation
8.68160940 × 10^8
Engineering notation
8.68160940 × 10^6
Prime Factorization
2 × 2 × 15 × 421 × 34369
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
434080470 Product of the distinct prime numbers
The prime factorization of 868160940 is 2 × 2 × 15 × 421 × 34369.
Since it has a total of 5 prime factors.
8 , 9 , 40 , 81 , 717 , 73 , 6938 , 338 , 6795 , 73352 , 135076 , 861413 , 95288 , 9416882 , 66281373 , 43530760 , 812154402 , 760891227 , 311589479 , 9637434668
n×2
1736321880
n×3
2604482820
n×4
3472643760
n×5
4340804700
n÷2
434080470
n÷3
289386980
n÷3
217040235
n÷5
173632188
n2
753703417741683600
n3
6.5433586762783E+26
n4
5.6806884191549E+35
n5
4.9317517978207E+44
2 √n29464.57092849
3 √n953.96713712287
4 √n171.65247137309
5 √n61.336649415524
1 , 2 , 4 , 15 , 30 , 60 , 421 , 842 , 1684 , 6315 , 12630 , 25260 , 34369 , 68738 , 137476 , 515535 , 1031070 , 2062140 , 14469349 , 28938698 , 57877396 , 217040235 , 434080470 , 868160940
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868160939 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868160940 can be divided by 24 positive divisors.
The sum of these divisors (counting 868160940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011101111110001010110101100
3
Ternary
2020111121010220220
4
Quaternary
303233301112230
5
Quinary
3234222122230
6
Senary
222051411340
8
Octal
6357612654
10
Decimal
868160940
12
Duodecimal
2028b3b50
16
Hexadecimal
33bf15ac
20
Vigesimal
db60270
36
Base36
ecvp9o
md5
197f77c76a38a538e6e5160eb1024da9
sha1
05c2efd4cd12882dd5741a8f8a8a5b9a72c7372c
sha256
f4ba2a50fcbcb29c82c3c619007b6d02e88e0ab5b1a12d4b73cc6e0f1914b0e2
sha512
c2685218bd2179c1cea3f890594132268ce17ecec84b34dd2ce1b149bedbe0e292448b4e7e9297318d760c0dcad9c92cb0534a3e2c9ec2150283f9c0e26d1c50
ripemd-160
e5af4c35dc2af817ceecbff2f1e9cde75222814a
Diameter
1736321880
Circumference
5454816062.4752
Area
2.3678291201628E+18
Volume
2.7408756729599E+27
Surface area
9.4713164806512E+18
Circumference
5454816062.4752
Perimeter
3472643760
Area
753703417741683600
Diagonal
1227764975.6706
Surface area
4522220506450101600
Volume
6.5433586762783E+26
Space diagonal
1503698857.2268
Perimeter
2604482820
Area
3.2636315334173E+17
Altitude
751849428.61338
Surface area
3.2636315334173E+17
Volume
7.7114221528871E+25
Height
409254991.89019