89898489 is an odd 8-digits composite number following 89898488
and preceding 89898490 . In scientific notation, it is written as 8.9898489 × 10^7.
The sum of its digits is 63. It has a total of 3 prime factors and 6 positive divisors.
There are 59932320 positive integers (up to 89898489) that are relatively prime to 89898489.
89898489 has 6 divisors, whose sum is 129853386
The reverse of 89898489 is 98489898
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 63
Digital Root 9
Name
eighty-nine million eight hundred ninety-eight thousand four hundred eighty-nine
Scientific notation
8.9898489 × 10^7
Engineering notation
8.9898489 × 10^6
Prime Factorization
3 × 3 × 9988721
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
29966163
Product of the distinct prime numbers
The prime factorization of 89898489 is 3 × 3 × 9988721.
Since it has a total of 3 prime factors.
9 , 9 , 84 , 21 , 361 , 550 , 6242 , 7218 , 89167 , 50823 , 834284 , 744288 , 9236146 , 3859579 , 90408774 , 35202880 , 438300867 , 749041126 , 2912922099 , 9036881766
n×2
179796978
n×3
269695467
n×4
359593956
n×5
449492445
n÷2
44949244.5
n÷3
29966163
n÷3
22474622.25
n÷5
17979697.8
n2
8081738324483121
n3
7.2653606386442E+23
n4
6.5314494345419E+31
n5
5.8716743514522E+39
2 √n
9481.4813716001
3 √n
447.97192539046
4 √n
97.3728985478
5 √n
38.971801195926
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-89898488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 89898489 can be divided by 6 positive divisors.
The sum of these divisors (counting 89898489) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101010110111011110111111001
3
Ternary
20021011022112200
4
Quaternary
11112323313321
5
Quinary
141003222424
6
Senary
12530500413
8
Octal
526736771
10
Decimal
89898489
12
Duodecimal
26134709
16
Hexadecimal
55bbdf9
20
Vigesimal
181h649
36
Base36
1hiu49
md5
76606e54bc7d2a918dfffb5cf388f81f
sha1
b71fb0789ce587c75d24d06a21fb36b26661a85e
sha256
18b48bb9df687560c8d5cfa1ba7808b249d25f4eced2d7413d3c08880a7ea813
sha512
66509b8d798c75209b4605e60a1ad1d6dce34a99fb79b9683ef5a6311b1bbd5a521fc0989d778fca365358b398ad6f6af69a64b4135cb5041226a802b6456de9
ripemd-160
cfc96d985ae28f026a6c35772618ed03ddf5b993
Diameter
179796978
Circumference
564848865.22245
Area
2.5389529748431E+16
Volume
3.0433071477394E+24
Surface area
1.0155811899373E+17
Circumference
564848865.22245
Perimeter
359593956
Area
8081738324483121
Diagonal
127135662.38065
Surface area
48490429946898726
Volume
7.2653606386442E+23
Space diagonal
155708750.47167
Perimeter
269695467
Area
3.4994953478703E+15
Altitude
77854375.235836
Surface area
3.4994953478703E+15
Volume
8.5623096255853E+22
Height
42378554.126883