89490897 is an odd 8-digits composite number following 89490896
and preceding 89490898 . In scientific notation, it is written as 8.9490897 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 57280608 positive integers (up to 89490897) that are relatively prime to 89490897.
89490897 has 16 divisors, whose sum is 103440000
The reverse of 89490897 is 79809498
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-nine million four hundred ninety thousand eight hundred ninety-seven
Scientific notation
8.9490897 × 10^7
Engineering notation
8.9490897 × 10^6
Prime Factorization
9 × 29 × 199 × 1723
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
89490897
Product of the distinct prime numbers
The prime factorization of 89490897 is 9 × 29 × 199 × 1723.
Since it has a total of 4 prime factors.
6 , 4 , 92 , 57 , 875 , 347 , 5617 , 8562 , 96393 , 58509 , 218815 , 323137 , 5864425 , 6502905 , 84124362 , 43816576 , 463479215 , 335220030 , 7116908210 , 7058252012
n×2
178981794
n×3
268472691
n×4
357963588
n×5
447454485
n÷2
44745448.5
n÷3
29830299
n÷3
22372724.25
n÷5
17898179.4
n2
8008620645864609
n3
7.1669864533114E+23
n4
6.4138004649369E+31
n5
5.7397675678622E+39
2 √n
9459.9628434788
3 √n
447.29387758717
4 √n
97.26234031463
5 √n
38.936397974049
1 , 9 , 29 , 199 , 261 , 1723 , 1791 , 5771 , 15507 , 49967 , 51939 , 342877 , 449703 , 3085893 , 9943433 , 89490897
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
-89490896
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 89490897 can be divided by 16 positive divisors.
The sum of these divisors (counting 89490897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101010101011000010111010001
3
Ternary
20020101121102200
4
Quaternary
11111120113101
5
Quinary
140402202042
6
Senary
12514033413
8
Octal
525302721
10
Decimal
89490897
12
Duodecimal
25b78869
16
Hexadecimal
55585d1
20
Vigesimal
17j674h
36
Base36
1ha3m9
md5
6489c847e532a3f471197ad78b6fd9a1
sha1
59aba4fc4d82abc51cb3d76c8ecb85bfdc58d38e
sha256
e4f668201f13640f58ffe447870d99400a26d67727a25234531f881173a4ced8
sha512
5247246fcb0b88daee8d41be95f6d133aea13ca14dada1cea016e122bffba54641fe8649f767846c468ff6e07d7b93ac4e65cedfe009818358de5ed1c7ed299c
ripemd-160
ec3d081a774b4dd4fc588929cb1bc4bca150af8a
Diameter
178981794
Circumference
562287889.15672
Area
2.5159823786436E+16
Volume
3.0021002653468E+24
Surface area
1.0063929514574E+17
Circumference
562287889.15672
Perimeter
357963588
Area
8008620645864609
Diagonal
126559240.24633
Surface area
48051723875187654
Volume
7.1669864533114E+23
Space diagonal
155002780.41891
Perimeter
268472691
Area
3.4678344642956E+15
Altitude
77501390.209457
Surface area
3.4678344642956E+15
Volume
8.4463745363477E+22
Height
42186413.415445