89668889 is an odd 8-digits composite number following 89668888
and preceding 89668890 . In scientific notation, it is written as 8.9668889 × 10^7.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 86760576 positive integers (up to 89668889) that are relatively prime to 89668889.
89668889 has 8 divisors, whose sum is 92616480
The reverse of 89668889 is 98886698
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
eighty-nine million six hundred sixty-eight thousand eight hundred eighty-nine
Scientific notation
8.9668889 × 10^7
Engineering notation
8.9668889 × 10^6
Prime Factorization
107 × 43 × 19489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89668889
Product of the distinct prime numbers
The prime factorization of 89668889 is 107 × 43 × 19489.
Since it has a total of 3 prime factors.
7 , 1 , 68 , 45 , 493 , 295 , 3881 , 4224 , 39278 , 59181 , 298491 , 42852 , 8788941 , 4236671 , 3852831 , 19356716 , 52183053 , 787541543 , 3461865679 , 8861283623
n×2
179337778
n×3
269006667
n×4
358675556
n×5
448344445
n÷2
44834444.5
n÷3
29889629.666667
n÷3
22417222.25
n÷5
17933777.8
n2
8040509654494321
n3
7.2098356771228E+23
n4
6.4649795504016E+31
n5
5.7970753369223E+39
2 √n
9469.3658182584
3 √n
447.59022805337
4 √n
97.310666518416
5 √n
38.951874096242
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
-89668888
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 89668889 can be divided by 8 positive divisors.
The sum of these divisors (counting 89668889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010110000011110100011001
3
Ternary
20020201122120222
4
Quaternary
11112003310121
5
Quinary
140423401024
6
Senary
12521525425
8
Octal
526036431
10
Decimal
89668889
12
Duodecimal
26043875
16
Hexadecimal
5583d19
20
Vigesimal
1808c49
36
Base36
1hdwyh
md5
d5b684b864486186324830ada2d255a2
sha1
a06c4b455e384b927df2567e554df7be24536fd9
sha256
1826684dd81a8204d5614275fa241bf8808fc89ba9da94ad0d4ae27cd4f1c71f
sha512
0e02582e052abbee4b328b24afc048a8a86b54c39de7b0378b899d821b7f91270577098c61faf3ad92a83224c35089a200dd1c51b9fb3ba49c3743a7d4d1ee61
ripemd-160
618257be51f01198a1360be12cc0c223c29bf400
Diameter
179337778
Circumference
563406245.87592
Area
2.5260006061677E+16
Volume
3.0200489062451E+24
Surface area
1.0104002424671E+17
Circumference
563406245.87592
Perimeter
358675556
Area
8040509654494321
Diagonal
126810958.94673
Surface area
48243057926965926
Volume
7.2098356771228E+23
Space diagonal
155311071.60625
Perimeter
269006667
Area
3.4816428100831E+15
Altitude
77655535.803127
Surface area
3.4816428100831E+15
Volume
8.4968728308904E+22
Height
42270319.648909