89898145 is an odd 8-digits composite number following 89898144
and preceding 89898146 . In scientific notation, it is written as 8.9898145 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 68073984 positive integers (up to 89898145) that are relatively prime to 89898145.
89898145 has 16 divisors, whose sum is 113742720
The reverse of 89898145 is 54189898
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-nine million eight hundred ninety-eight thousand one hundred forty-five
Scientific notation
8.9898145 × 10^7
Engineering notation
8.9898145 × 10^6
Prime Factorization
5 × 23 × 97 × 8059
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
89898145
Product of the distinct prime numbers
The prime factorization of 89898145 is 5 × 23 × 97 × 8059.
Since it has a total of 4 prime factors.
5 , 8 , 18 , 21 , 568 , 583 , 6333 , 8263 , 95848 , 28525 , 127360 , 377620 , 5341593 , 6663695 , 41054926 , 9000114 , 898608280 , 831321035 , 9331232761 , 2926608241
n×2
179796290
n×3
269694435
n×4
359592580
n×5
449490725
n÷2
44949072.5
n÷3
29966048.333333
n÷3
22474536.25
n÷5
17979629
n2
8081676474441025
n3
7.2652772354239E+23
n4
6.5313494637534E+31
n5
5.8715620113817E+39
2 √n
9481.4632309576
3 √n
447.97135399584
4 √n
97.372805397388
5 √n
38.971771370464
1 , 5 , 23 , 97 , 115 , 485 , 2231 , 8059 , 11155 , 40295 , 185357 , 781723 , 926785 , 3908615 , 17979629 , 89898145
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-89898144
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 89898145 can be divided by 16 positive divisors.
The sum of these divisors (counting 89898145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101010110111011110010100001
3
Ternary
20021011022001221
4
Quaternary
11112323302201
5
Quinary
141003220040
6
Senary
12530455041
8
Octal
526736241
10
Decimal
89898145
12
Duodecimal
26134481
16
Hexadecimal
55bbca1
20
Vigesimal
181h575
36
Base36
1hitup
md5
6191566a702f8dc62f350fd11db12be4
sha1
755f63f22c49a9852c02df4ff79112591ba52c71
sha256
141c432314ca8a77e4d8bb9e64ff3bd14b39c722770ba9948e5fd9d839115b2e
sha512
0f10c6c1f8558d5b40c9c91fca7091073a4773d4fd25eabab65c83e9620154afb7d4d261eb718f2823eaaa283f28330cc91f9c5be8ad5de13e962aaeb19df598
ripemd-160
a41932b9ab8366de67174ca300c6ab80b9e5da78
Diameter
179796290
Circumference
564846703.8067
Area
2.5389335440793E+16
Volume
3.0432722118801E+24
Surface area
1.0155734176317E+17
Circumference
564846703.8067
Perimeter
359592580
Area
8081676474441025
Diagonal
127135175.89118
Surface area
48490058846646150
Volume
7.2652772354239E+23
Space diagonal
155708154.64619
Perimeter
269694435
Area
3.4994685660165E+15
Altitude
77854077.323097
Surface area
3.4994685660165E+15
Volume
8.5622113339475E+22
Height
42378391.963728