89898381 is an odd 8-digits composite number following 89898380
and preceding 89898382 . In scientific notation, it is written as 8.9898381 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 59889024 positive integers (up to 89898381) that are relatively prime to 89898381.
89898381 has 8 divisors, whose sum is 99959160
The reverse of 89898381 is 18389898
Previous prime number is 1873
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-nine million eight hundred ninety-eight thousand three hundred eighty-one
Scientific notation
8.9898381 × 10^7
Engineering notation
8.9898381 × 10^6
Prime Factorization
9 × 1873 × 5333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89898381
Product of the distinct prime numbers
The prime factorization of 89898381 is 9 × 1873 × 5333.
Since it has a total of 3 prime factors.
8 , 9 , 96 , 36 , 572 , 360 , 8765 , 9053 , 93409 , 6456 , 643062 , 34338 , 7536397 , 7864594 , 62141751 , 83112792 , 993087654 , 494695088 , 7612535143 , 4648771441
n×2
179796762
n×3
269695143
n×4
359593524
n×5
449491905
n÷2
44949190.5
n÷3
29966127
n÷3
22474595.25
n÷5
17979676.2
n2
8081718906421161
n3
7.2653344538435E+23
n4
6.5314180482405E+31
n5
5.87163908171E+39
2 √n
9481.4756762858
3 √n
447.97174599929
4 √n
97.372869302932
5 √n
38.971791832128
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
-89898380
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 89898381 can be divided by 8 positive divisors.
The sum of these divisors (counting 89898381) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010110111011110110001101
3
Ternary
20021011022101200
4
Quaternary
11112323312031
5
Quinary
141003222011
6
Senary
12530500113
8
Octal
526736615
10
Decimal
89898381
12
Duodecimal
26134639
16
Hexadecimal
55bbd8d
20
Vigesimal
181h5j1
36
Base36
1hiu19
md5
89bf53c89e1bf80e838547a9a572ab1b
sha1
df949a55a8a40dfbeea6a72a035d75ebe4061108
sha256
e0f6bfdbaca77da41a74e47e1892f2fa245b9b6cf835419cec6202fa1dbdd82c
sha512
ee8c4328105215d759e6b198bb5513b4f1226d8234ffe3c566bc2a99b8a781f54f42211cfbb3e6a62a45dd628ed9b414cf1c79749fe46aa2df9c688a36717a21
ripemd-160
df505be2feb542d6009fbd71b4a5d02b57b7991e
Diameter
179796762
Circumference
564848186.63843
Area
2.538946874479E+16
Volume
3.0432961794757E+24
Surface area
1.0155787497916E+17
Circumference
564848186.63843
Perimeter
359593524
Area
8081718906421161
Diagonal
127135509.64558
Surface area
48490313438526966
Volume
7.2653344538435E+23
Space diagonal
155708563.41018
Perimeter
269695143
Area
3.4994869396029E+15
Altitude
77854281.705092
Surface area
3.4994869396029E+15
Volume
8.5622787665017E+22
Height
42378503.215195