89698889 is an odd 8-digits composite number following 89698888
and preceding 89698890 . In scientific notation, it is written as 8.9698889 × 10^7.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 74490192 positive integers (up to 89698889) that are relatively prime to 89698889.
89698889 has 8 divisors, whose sum is 90879360
The reverse of 89698889 is 98889698
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 65
Digital Root 2
Name
eighty-nine million six hundred ninety-eight thousand eight hundred eighty-nine
Scientific notation
8.9698889 × 10^7
Engineering notation
8.9698889 × 10^6
Prime Factorization
329 × 103 × 2647
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89698889
Product of the distinct prime numbers
The prime factorization of 89698889 is 329 × 103 × 2647.
Since it has a total of 3 prime factors.
1 , 5 , 61 , 37 , 293 , 371 , 2455 , 1851 , 68769 , 39281 , 857896 , 807513 , 377859 , 6357132 , 69279650 , 10769233 , 447435436 , 920675216 , 2709138028 , 4524781416
n×2
179397778
n×3
269096667
n×4
358795556
n×5
448494445
n÷2
44849444.5
n÷3
29899629.666667
n÷3
22424722.25
n÷5
17939777.8
n2
8045890687834321
n3
7.2170745571418E+23
n4
6.4736356960579E+31
n5
5.8067792972714E+39
2 √n
9470.9497411822
3 √n
447.64013837638
4 √n
97.318804663756
5 √n
38.954480128021
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
-89698888
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 89698889 can be divided by 8 positive divisors.
The sum of these divisors (counting 89698889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010110001011001001001001
3
Ternary
20020210011202002
4
Quaternary
11112023021021
5
Quinary
140430331024
6
Senary
12522320345
8
Octal
526131111
10
Decimal
89698889
12
Duodecimal
260590b5
16
Hexadecimal
558b249
20
Vigesimal
180c749
36
Base36
1hek3t
md5
7e4c2838e7e4dcbe2d24b479519f43e9
sha1
480c9499d9df937e1b5fe1e9797bb6a9f4acf0f2
sha256
c386ecb5bcbcf3b2a10fa07948c62748a596c705b6f706461b30bfa8a92656d5
sha512
45007b1654b4a3b15eb2aca9684d43ceea81b02634d20afa0e5a8c099c2170102ebabf0dc001068ce0e674e503167c5053e8ab2c0aec13d6988fcbfe7e47f881
ripemd-160
fb375ae740c557b7282848ec2ec30f3317a3554f
Diameter
179397778
Circumference
563594741.43513
Area
2.5276911076487E+16
Volume
3.0230811212169E+24
Surface area
1.0110764430595E+17
Circumference
563594741.43513
Perimeter
358795556
Area
8045890687834321
Diagonal
126853385.3536
Surface area
48275344127005926
Volume
7.2170745571418E+23
Space diagonal
155363033.13048
Perimeter
269096667
Area
3.4839728658686E+15
Altitude
77681516.565241
Surface area
3.4839728658686E+15
Volume
8.5054039328065E+22
Height
42284461.784533