89396989 is an odd 8-digits composite number following 89396988
and preceding 89396990 . In scientific notation, it is written as 8.9396989 × 10^7.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 81166800 positive integers (up to 89396989) that are relatively prime to 89396989.
89396989 has 8 divisors, whose sum is 97647840
The reverse of 89396989 is 98969398
Previous prime number is 859
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
eighty-nine million three hundred ninety-six thousand nine hundred eighty-nine
Scientific notation
8.9396989 × 10^7
Engineering notation
8.9396989 × 10^6
Prime Factorization
11 × 859 × 9461
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89396989
Product of the distinct prime numbers
The prime factorization of 89396989 is 11 × 859 × 9461.
Since it has a total of 3 prime factors.
7 , 8 , 28 , 78 , 136 , 530 , 5841 , 580 , 64965 , 75089 , 666543 , 529753 , 9108908 , 1171346 , 98481846 , 69127374 , 877056600 , 817479100 , 5164846266 , 9578356239
n×2
178793978
n×3
268190967
n×4
357587956
n×5
446984945
n÷2
44698494.5
n÷3
29798996.333333
n÷3
22349247.25
n÷5
17879397.8
n2
7991821642266121
n3
7.1444479144363E+23
n4
6.3869213161793E+31
n5
5.7097153464635E+39
2 √n
9454.9980962452
3 √n
447.13736567362
4 √n
97.236814510993
5 √n
38.92822289677
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
-89396988
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 89396989 can be divided by 8 positive divisors.
The sum of these divisors (counting 89396989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010101000001011011111101
3
Ternary
20020012211121121
4
Quaternary
11111001123331
5
Quinary
140341200424
6
Senary
12512030541
8
Octal
525013375
10
Decimal
89396989
12
Duodecimal
25b32451
16
Hexadecimal
55416fd
20
Vigesimal
17iec99
36
Base36
1h835p
md5
b9b7a43725011534b11dd4325ff7c741
sha1
04c57ef399293b9b7585942fdb73a406b1af7e05
sha256
91087a2e85bd1f2e9cdae6ac3c905aa85a0462a161fac4057085edc968c9cfff
sha512
6de951671ff8ab444a00e4d8398739c7a8972a99a0ee04632f756a05a9b49971797ebc3315b11869709840c215099f2291939294b1a4c187b86105809cb3d9c7
ripemd-160
9aae469dbff7c390370bc03750d7b6ccac6513c9
Diameter
178793978
Circumference
561697847.7909
Area
2.5107048160143E+16
Volume
2.9926593442597E+24
Surface area
1.0042819264057E+17
Circumference
561697847.7909
Perimeter
357587956
Area
7991821642266121
Diagonal
126426434.27912
Surface area
47950929853596726
Volume
7.1444479144363E+23
Space diagonal
154840126.99168
Perimeter
268190967
Area
3.4605602823584E+15
Altitude
77420063.495838
Surface area
3.4605602823584E+15
Volume
8.4198126135533E+22
Height
42142144.759706