89776989 is an odd 8-digits composite number following 89776988
and preceding 89776990 . In scientific notation, it is written as 8.9776989 × 10^7.
The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors.
There are 59725512 positive integers (up to 89776989) that are relatively prime to 89776989.
89776989 has 12 divisors, whose sum is 129950496
The reverse of 89776989 is 98967798
Previous prime number is 487
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 63
Digital Root 9
Name
eighty-nine million seven hundred seventy-six thousand nine hundred eighty-nine
Scientific notation
8.9776989 × 10^7
Engineering notation
8.9776989 × 10^6
Prime Factorization
3 × 3 × 487 × 20483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
29925663
Product of the distinct prime numbers
The prime factorization of 89776989 is 3 × 3 × 487 × 20483.
Since it has a total of 4 prime factors.
8 , 1 , 48 , 56 , 828 , 276 , 4949 , 7475 , 13126 , 86190 , 245165 , 907375 , 8376648 , 4313194 , 79765383 , 32616363 , 695560760 , 250981196 , 4160126210 , 4753093091
n×2
179553978
n×3
269330967
n×4
359107956
n×5
448884945
n÷2
44888494.5
n÷3
29925663
n÷3
22444247.25
n÷5
17955397.8
n2
8059907753906121
n3
7.2359424976344E+23
n4
6.4962113001476E+31
n5
5.8321029043503E+39
2 √n
9475.0719786184
3 √n
447.77001940928
4 √n
97.339981398285
5 √n
38.961261228452
1 , 3 , 9 , 487 , 1461 , 4383 , 20483 , 61449 , 184347 , 9975221 , 29925663 , 89776989
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-89776988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 89776989 can be divided by 12 positive divisors.
The sum of these divisors (counting 89776989) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101010110011110001101011101
3
Ternary
20020221010212200
4
Quaternary
11112132031131
5
Quinary
140440330424
6
Senary
12524122113
8
Octal
526361535
10
Decimal
89776989
12
Duodecimal
26096339
16
Hexadecimal
559e35d
20
Vigesimal
1812299
36
Base36
1hg8d9
md5
ecca6d0fe32cc6ad0023cea07c3e2b26
sha1
c8d7945298ab1bfbab120d1c36519d362d2d3600
sha256
86a1966ba61bb2e0b6024bab5f7fe67ba0f67aaca32d37305c34a106dc3d2343
sha512
0d959281f3157191ec8bb45687a63859466d1e8f305bd9b333b9a9f28d46ebdc115c7c4db59347a47dfb119fd19699dd86ab8a94bb02d11cfc146067e18acaa9
ripemd-160
26d23d87671930d8033c6c6ab8b1bbd8020c89ad
Diameter
179553978
Circumference
564085458.20762
Area
2.5320946988283E+16
Volume
3.0309845056489E+24
Surface area
1.0128378795313E+17
Circumference
564085458.20762
Perimeter
359107956
Area
8059907753906121
Diagonal
126963835.43282
Surface area
48359446523436726
Volume
7.2359424976344E+23
Space diagonal
155498306.29855
Perimeter
269330967
Area
3.4900424335209E+15
Altitude
77749153.149276
Surface area
3.4900424335209E+15
Volume
8.5276400139221E+22
Height
42321278.477607