868769986 is an even 9-digits composite number following 868769985
and preceding 868769987 . In scientific notation, it is written as 8.68769986 × 10^8.
The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors.
There are 372329988 positive integers (up to 868769986) that are relatively prime to 868769986.
868769986 has 8 divisors, whose sum is 1489320000
The reverse of 868769986 is 689967868
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 67
Digital Root 4
Name
eight hundred sixty-eight million seven hundred sixty-nine thousand nine hundred eighty-six
Scientific notation
8.68769986 × 10^8
Engineering notation
8.68769986 × 10^6
Prime Factorization
2 × 7 × 62054999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
868769986
Product of the distinct prime numbers
The prime factorization of 868769986 is 2 × 7 × 62054999.
Since it has a total of 3 prime factors.
7 , 5 , 26 , 69 , 691 , 95 , 5944 , 3115 , 54956 , 32837 , 385115 , 804471 , 4559546 , 3426044 , 21404358 , 66704754 , 782329552 , 12937170 , 9004145767 , 7998405349
n×2
1737539972
n×3
2606309958
n×4
3475079944
n×5
4343849930
n÷2
434384993
n÷3
289589995.33333
n÷3
217192496.5
n÷5
173753997.2
n2
754761288574440196
n3
6.5571395410816E+26
n4
5.6966460273055E+35
n5
4.9490750893891E+44
2 √n
29474.904342508
3 √n
954.19016568388
4 √n
171.68256854587
5 √n
61.345252972954
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
-868769985
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 868769986 can be divided by 8 positive divisors.
The sum of these divisors (counting 868769986) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110010000110000011000010
3
Ternary
2020112202002101011
4
Quaternary
303302012003002
5
Quinary
3234401114421
6
Senary
222112431134
8
Octal
6362060302
10
Decimal
868769986
12
Duodecimal
202b484aa
16
Hexadecimal
33c860c2
20
Vigesimal
db9g4j6
36
Base36
ed8r7m
md5
48cc233e51e1b2f48a23bee5900d2a23
sha1
921de806e4ddb28aff20c54f5e541f70216a4519
sha256
ed982d6a17fce3198e657c84f1ce39ecd97968fe69ca6965628dd08568085199
sha512
7f22d1536f8167c2764fe426c293140f3243500ba8992397a5ff01266859fea85b8c46bac985f0bc302a5f63dbd11da32fbdc21ecb69c940ee75a193cfdbda34
ripemd-160
0920cee001aec0b007875a8742a5518c80bcb067
Diameter
1737539972
Circumference
5458642811.3538
Area
2.3711525193994E+18
Volume
2.74664818811E+27
Surface area
9.4846100775977E+18
Circumference
5458642811.3538
Perimeter
3475079944
Area
754761288574440196
Diagonal
1228626296.7839
Surface area
4528567731446641176
Volume
6.5571395410816E+26
Space diagonal
1504753755.8429
Perimeter
2606309958
Area
3.2682122484927E+17
Altitude
752376877.92145
Surface area
3.2682122484927E+17
Volume
7.7276630578087E+25
Height
409542098.92796