868157246 is an even 9-digits composite number following 868157245
and preceding 868157247 . In scientific notation, it is written as 8.68157246 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 388147200 positive integers (up to 868157246) that are relatively prime to 868157246.
868157246 has 16 divisors, whose sum is 1443912048
The reverse of 868157246 is 642751868
Previous prime number is 61
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
eight hundred sixty-eight million one hundred fifty-seven thousand two hundred forty-six
Scientific notation
8.68157246 × 10^8
Engineering notation
8.68157246 × 10^6
Prime Factorization
2 × 11 × 61 × 646913
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
868157246 Product of the distinct prime numbers
The prime factorization of 868157246 is 2 × 11 × 61 × 646913.
Since it has a total of 4 prime factors.
6 , 4 , 48 , 53 , 113 , 622 , 1422 , 9100 , 44952 , 87738 , 372364 , 895690 , 2373172 , 9914679 , 16062069 , 71007574 , 70041109 , 619350771 , 9589091660 , 2238567909
n×2
1736314492
n×3
2604471738
n×4
3472628984
n×5
4340786230
n÷2
434078623
n÷3
289385748.66667
n÷3
217039311.5
n÷5
173631449.2
n2
753697003782304516
n3
6.543275151221E+26
n4
5.6805917351042E+35
n5
4.9316468763985E+44
2 √n29464.508242969
3 √n953.96578408665
4 √n171.65228877871
5 √n61.336597218297
1 , 2 , 11 , 22 , 61 , 122 , 671 , 1342 , 646913 , 1293826 , 7116043 , 14232086 , 39461693 , 78923386 , 434078623 , 868157246
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
-868157245 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 868157246 can be divided by 16 positive divisors.
The sum of these divisors (counting 868157246) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011101111110000011100111110
3
Ternary
2020111120221212002
4
Quaternary
303233300130332
5
Quinary
3234222012441
6
Senary
222051342302
8
Octal
6357603476
10
Decimal
868157246
12
Duodecimal
2028b1992
16
Hexadecimal
33bf073e
20
Vigesimal
db5jd26
36
Base36
ecvmf2
md5
4ab9e96f75d8e6a4ced14e5a08fc46b2
sha1
a17bcb060dc91d89d510806bab20801ee444e371
sha256
1ad516c84071c633ceec56972f764b74c9a3db768c6eb34b64f195b7e5b50171
sha512
812de996886678944633c02be3c55b6b20fa6d91c6adc6919fcdfe34361c04f818843fe8401f1243b88afd5a99214aa25069d32fc9652093d07ff09942ac1ffb
ripemd-160
a452b5f0a29cb713b70bb5f35d7b0bd854a5d6e7
Diameter
1736314492
Circumference
5454792852.3887
Area
2.3678089701151E+18
Volume
2.7408406860657E+27
Surface area
9.4712358804605E+18
Circumference
5454792852.3887
Perimeter
3472628984
Area
753697003782304516
Diagonal
1227759751.5657
Surface area
4522182022693827096
Volume
6.543275151221E+26
Space diagonal
1503692459.0311
Perimeter
2604471738
Area
3.2636037601585E+17
Altitude
751846229.51554
Surface area
3.2636037601585E+17
Volume
7.711323717663E+25
Height
409253250.52189