89898481 is an odd 8-digits composite number following 89898480
and preceding 89898482 . In scientific notation, it is written as 8.9898481 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 82419120 positive integers (up to 89898481) that are relatively prime to 89898481.
89898481 has 8 divisors, whose sum is 97683200
The reverse of 89898481 is 18489898
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
eighty-nine million eight hundred ninety-eight thousand four hundred eighty-one
Scientific notation
8.9898481 × 10^7
Engineering notation
8.9898481 × 10^6
Prime Factorization
31 × 19 × 152629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89898481
Product of the distinct prime numbers
The prime factorization of 89898481 is 31 × 19 × 152629.
Since it has a total of 3 prime factors.
5 , 10 , 51 , 67 , 422 , 814 , 4198 , 1005 , 76665 , 48586 , 859937 , 539128 , 3438289 , 4589428 , 54590440 , 25245672 , 103980176 , 162127851 , 3565649822 , 4061993237
n×2
179796962
n×3
269695443
n×4
359593924
n×5
449492405
n÷2
44949240.5
n÷3
29966160.333333
n÷3
22474620.25
n÷5
17979696.2
n2
8081736886107361
n3
7.2653586990272E+23
n4
6.5314471096268E+31
n5
5.8716717388729E+39
2 √n
9481.4809497251
3 √n
447.97191210223
4 √n
97.372896381514
5 √n
38.971800502312
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
-89898480
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 89898481 can be divided by 8 positive divisors.
The sum of these divisors (counting 89898481) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010110111011110111110001
3
Ternary
20021011022112101
4
Quaternary
11112323313301
5
Quinary
141003222411
6
Senary
12530500401
8
Octal
526736761
10
Decimal
89898481
12
Duodecimal
26134701
16
Hexadecimal
55bbdf1
20
Vigesimal
181h641
36
Base36
1hiu41
md5
83d45d96325884e9bd75f66600314f9d
sha1
976499a8d83c3ae05df40565623fd1d462363fc8
sha256
5d4dbb55c61057745844e1346be404cc3951b0c0cd5bb9592da74c281fa2392b
sha512
74336e353bdf86b43ff971388544676ae5d5f0c95625fb24da0552f2bf761e371e1e0c9cc2896289cce154eddcddeb46394a4aab6b941ebc1d8c87ee068a4156
ripemd-160
1a539eec3a93f6c3448bf58ef0646f5cbdb0c12a
Diameter
179796962
Circumference
564848814.95696
Area
2.5389525229641E+16
Volume
3.0433063352745E+24
Surface area
1.0155810091856E+17
Circumference
564848814.95696
Perimeter
359593924
Area
8081736886107361
Diagonal
127135651.06694
Surface area
48490421316644166
Volume
7.2653586990272E+23
Space diagonal
155708736.61527
Perimeter
269695443
Area
3.4994947250354E+15
Altitude
77854368.307633
Surface area
3.4994947250354E+15
Volume
8.5623073397247E+22
Height
42378550.355647