89894672 is an even 8-digits composite number following 89894671
and preceding 89894673 . In scientific notation, it is written as 8.9894672 × 10^7.
The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors.
There are 36850176 positive integers (up to 89894672) that are relatively prime to 89894672.
89894672 has 20 divisors, whose sum is 175257756
The reverse of 89894672 is 27649898
Previous prime number is 161
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-nine million eight hundred ninety-four thousand six hundred seventy-two
Scientific notation
8.9894672 × 10^7
Engineering notation
8.9894672 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 161 × 34897
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
11236834
Product of the distinct prime numbers
The prime factorization of 89894672 is 2 × 2 × 2 × 2 × 161 × 34897.
Since it has a total of 6 prime factors.
7 , 5 , 25 , 84 , 363 , 227 , 9192 , 6389 , 37027 , 67923 , 401943 , 397516 , 354468 , 4173940 , 98743578 , 86582992 , 785550708 , 525859858 , 5965075821 , 7022122276
n×2
179789344
n×3
269684016
n×4
359578688
n×5
449473360
n÷2
44947336
n÷3
29964890.666667
n÷3
22473668
n÷5
17978934.4
n2
8081052053987584
n3
7.2644352380814E+23
n4
6.5303402299257E+31
n5
5.8704279301757E+39
2 √n
9481.2800823518
3 √n
447.96558515398
4 √n
97.371864942353
5 √n
38.971470249559
1 , 2 , 4 , 8 , 16 , 161 , 322 , 644 , 1288 , 2576 , 34897 , 69794 , 139588 , 279176 , 558352 , 5618417 , 11236834 , 22473668 , 44947336 , 89894672
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-89894671
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 89894672 can be divided by 20 positive divisors.
The sum of these divisors (counting 89894672) is 1, the average is 0.05.
Base
System
Value
2
Binary
101010110111010111100010000
3
Ternary
20021011010022022
4
Quaternary
11112322330100
5
Quinary
141003112142
6
Senary
12530431012
8
Octal
526727420
10
Decimal
89894672
12
Duodecimal
26132468
16
Hexadecimal
55baf10
20
Vigesimal
181ggdc
36
Base36
1hir68
md5
df1d3ee2cd4942bea7a4a75a049dd09a
sha1
757930733bd802fe7307dca0c70ee879a7ef0eb5
sha256
362b5ce32583a1cd4d0a82cc876cc812cd52068614c4a22f262b52cb37848805
sha512
bcaec09f138272cf94131ce503cb591f865dccfb254e28c044732a7be5393df6066378960e966d0a4a7a9e987205d20bea1fad3c9d42e40506a1ad6b27fb2375
ripemd-160
f4a34cef6e80026b1a2a577dba78464ff702c745
Diameter
179789344
Circumference
564824882.30413
Area
2.5387373766084E+16
Volume
3.042919516858E+24
Surface area
1.0154949506434E+17
Circumference
564824882.30413
Perimeter
359578688
Area
8081052053987584
Diagonal
127130264.32748
Surface area
48486312323925504
Volume
7.2644352380814E+23
Space diagonal
155702139.23374
Perimeter
269684016
Area
3.4991981840288E+15
Altitude
77851069.61687
Surface area
3.4991981840288E+15
Volume
8.5612190305631E+22
Height
42376754.775827