89646768 is an even 8-digits composite number following 89646767
and preceding 89646769 . In scientific notation, it is written as 8.9646768 × 10^7.
The sum of its digits is 54. It has a total of 6 prime factors and 20 positive divisors.
There are 29882208 positive integers (up to 89646768) that are relatively prime to 89646768.
89646768 has 20 divisors, whose sum is 192989880
The reverse of 89646768 is 86764698
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-nine million six hundred forty-six thousand seven hundred sixty-eight
Scientific notation
8.9646768 × 10^7
Engineering notation
8.9646768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 622547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
11205846
Product of the distinct prime numbers
The prime factorization of 89646768 is 2 × 2 × 2 × 2 × 9 × 622547.
Since it has a total of 6 prime factors.
9 , 1 , 57 , 38 , 732 , 551 , 8743 , 5135 , 72859 , 70328 , 199575 , 215037 , 5649780 , 3450069 , 11553332 , 69333622 , 819206552 , 419876835 , 5594411715 , 2860540079
n×2
179293536
n×3
268940304
n×4
358587072
n×5
448233840
n÷2
44823384
n÷3
29882256
n÷3
22411692
n÷5
17929353.6
n2
8036543012845824
n3
7.2045010699461E+23
n4
6.4586023597321E+31
n5
5.7899282734716E+39
2 √n
9468.1977165668
3 √n
447.55341871385
4 √n
97.304664413207
5 √n
38.949952048459
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 622547 , 1245094 , 2490188 , 4980376 , 5602923 , 9960752 , 11205846 , 22411692 , 44823384 , 89646768
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
-89646767
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 89646768 can be divided by 20 positive divisors.
The sum of these divisors (counting 89646768) is 1, the average is 0.05.
Base
System
Value
2
Binary
101010101111110011010110000
3
Ternary
20020200112020200
4
Quaternary
11111332122300
5
Quinary
140422144033
6
Senary
12521235200
8
Octal
525763260
10
Decimal
89646768
12
Duodecimal
26032b00
16
Hexadecimal
557e6b0
20
Vigesimal
1805gi8
36
Base36
1hdfw0
md5
a5f3d1916900f10935dec488c08a427c
sha1
de88bc13f6ed41dd705e32973feddac4f593283d
sha256
1860275104777e29f477410795e38d1ecd9024f5a1296215b2bd71fdad3573cd
sha512
d2dd1287a03d612eb18b09215917be792b1975356f236b677a5eea5f0daee60e7fcf810b8573f59f629932ca6d58c14b2f1c9ceae217579b272e8d28e3827e91
ripemd-160
ff28691671acb6c920216bf06774acfcb8f1a4e4
Diameter
179293536
Circumference
563267255.53374
Area
2.5247544489415E+16
Volume
3.0178143512163E+24
Surface area
1.0099017795766E+17
Circumference
563267255.53374
Perimeter
358587072
Area
8036543012845824
Diagonal
126779675.12851
Surface area
48219258077074944
Volume
7.2045010699461E+23
Space diagonal
155272756.91034
Perimeter
268940304
Area
3.4799252038654E+15
Altitude
77636378.45517
Surface area
3.4799252038654E+15
Volume
8.490585936041E+22
Height
42259891.709505