8689806989 is an odd 10-digits composite number following 8689806988
and preceding 8689806990 . In scientific notation, it is written as 8.689806989 × 10^9.
The sum of its digits is 71. It has a total of 3 prime factors and 8 positive divisors.
There are 8177918400 positive integers (up to 8689806989) that are relatively prime to 8689806989.
8689806989 has 8 divisors, whose sum is 9201786048
The reverse of 8689806989 is 9896089868
Previous prime number is 22567
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 71
Digital Root 8
Name
eight billion six hundred eighty-nine million eight hundred six thousand nine hundred eighty-nine
Scientific notation
8.689806989 × 10^9
Engineering notation
8.689806989 × 10^9
Prime Factorization
17 × 22567 × 22651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8689806989
Product of the distinct prime numbers
The prime factorization of 8689806989 is 17 × 22567 × 22651.
Since it has a total of 3 prime factors.
9 , 3 , 63 , 64 , 494 , 919 , 6923 , 8306 , 49856 , 80483 , 366422 , 799051 , 6683586 , 6267855 , 3838435 , 1694587 , 241421747 , 793145823 , 2109693112 , 4183826963
n×2
17379613978
n×3
26069420967
n×4
34759227956
n×5
43449034945
n÷2
4344903494.5
n÷3
2896602329.6667
n÷3
2172451747.25
n÷5
1737961397.8
n2
7.5512745506073E+19
n3
6.5619118365725E+29
n4
5.702174733865E+39
n5
4.9550797854839E+49
2 √n
93219.134242922
3 √n
2055.906581286
4 √n
305.31808698949
5 √n
97.230389624089
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
-8689806988
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 8689806989 can be divided by 8 positive divisors.
The sum of these divisors (counting 8689806989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000101111100111110111010001101
3
Ternary
211102121101221012022
4
Quaternary
20011330332322031
5
Quinary
120244042310424
6
Senary
3554140415525
8
Octal
100574767215
10
Decimal
8689806989
12
Duodecimal
18262475a5
16
Hexadecimal
205f3ee8d
20
Vigesimal
6ffb5h99
36
Base36
3zpopzh
md5
92307c39ebbe1647168d0217e289086c
sha1
614604e2a722f1a73af00a2f0eb96907fd2e6237
sha256
18f79bd3a9e0a032afed1a424fbdea62a5c05a62124314a2c3f7b8c8270f7faf
sha512
bae1e98d8f9ef196c49e1ed80f459ce2d5742c7a170fb42a0eb364eef242b0b452519bd7aea677530cb50f9b37cbf4bb50026c053e04807f86a3effcc4d68912
ripemd-160
42968ba3e949cbaa9f5846445fdb38ea9a49df86
Diameter
17379613978
Circumference
54599667595.511
Area
2.3723028653428E+20
Volume
2.7486472025707E+30
Surface area
9.489211461371E+20
Circumference
54599667595.511
Perimeter
34759227956
Area
7.5512745506073E+19
Diagonal
12289242898.248
Surface area
4.5307647303644E+20
Volume
6.5619118365725E+29
Space diagonal
15051187212.915
Perimeter
26069420967
Area
3.2697977958884E+19
Altitude
7525593606.4576
Surface area
3.2697977958884E+19
Volume
7.7332872619812E+28
Height
4096414299.4161