89494493 is an odd 8-digits composite number following 89494492
and preceding 89494494 . In scientific notation, it is written as 8.9494493 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 78552880 positive integers (up to 89494493) that are relatively prime to 89494493.
89494493 has 8 divisors, whose sum is 100997280
The reverse of 89494493 is 39449498
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-nine million four hundred ninety-four thousand four hundred ninety-three
Scientific notation
8.9494493 × 10^7
Engineering notation
8.9494493 × 10^6
Prime Factorization
11 × 29 × 280547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89494493
Product of the distinct prime numbers
The prime factorization of 89494493 is 11 × 29 × 280547.
Since it has a total of 3 prime factors.
3 , 2 , 8 , 12 , 115 , 227 , 1598 , 9696 , 67903 , 44923 , 459484 , 902697 , 6091704 , 4591741 , 64015562 , 89943487 , 741020506 , 49046520 , 6308077053 , 5044701786
n×2
178988986
n×3
268483479
n×4
357977972
n×5
447472465
n÷2
44747246.5
n÷3
29831497.666667
n÷3
22373623.25
n÷5
17898898.6
n2
8009264277327049
n3
7.167850458024E+23
n4
6.4148314264067E+31
n5
5.7409208618674E+39
2 √n
9460.152905741
3 √n
447.29986868904
4 √n
97.263317369608
5 √n
38.936710884169
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
-89494492
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 89494493 can be divided by 8 positive divisors.
The sum of these divisors (counting 89494493) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010101011001001111011101
3
Ternary
20020101210100212
4
Quaternary
11111121033131
5
Quinary
140402310433
6
Senary
12514102205
8
Octal
525311735
10
Decimal
89494493
12
Duodecimal
25b7a965
16
Hexadecimal
55593dd
20
Vigesimal
17j6g4d
36
Base36
1ha6e5
md5
f1c993c42fa93c42f5b4fca30d8ba0d1
sha1
feda0a7881dec2c669927dbf3a731f22b8f5b63c
sha256
abb723d67ff1877bdc66feec5670a90ea7b5c56b2df470e8abeb5a16ef4124a5
sha512
6da9b68d9adca6ba8971e1c73edae42d4aef8c6d0433b547be08ff4b93f89f2615f2368b3eab8c0d63996f60922e8b1e42405d7270bc42621ae06882fe003bf9
ripemd-160
2012efefc1705af7956472d9746e6eb684b48018
Diameter
178988986
Circumference
562310483.49109
Area
2.516184581431E+16
Volume
3.0024621787944E+24
Surface area
1.0064738325724E+17
Circumference
562310483.49109
Perimeter
357977972
Area
8009264277327049
Diagonal
126564325.7583
Surface area
48055585663962294
Volume
7.167850458024E+23
Space diagonal
155009008.87362
Perimeter
268483479
Area
3.4681131648942E+15
Altitude
77504504.436809
Surface area
3.4681131648942E+15
Volume
8.4473927756664E+22
Height
42188108.586101