78889324 is an even 8-digits composite number following 78889323
and preceding 78889325 . In scientific notation, it is written as 7.8889324 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 39037824 positive integers (up to 78889324) that are relatively prime to 78889324.
78889324 has 12 divisors, whose sum is 139480264
The reverse of 78889324 is 42398887
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-eight million eight hundred eighty-nine thousand three hundred twenty-four
Scientific notation
7.8889324 × 10^7
Engineering notation
7.8889324 × 10^6
Prime Factorization
2 × 2 × 97 × 203323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39444662
Product of the distinct prime numbers
The prime factorization of 78889324 is 2 × 2 × 97 × 203323.
Since it has a total of 4 prime factors.
10 , 1 , 88 , 24 , 112 , 896 , 3603 , 7488 , 46486 , 30769 , 822883 , 152877 , 4079032 , 9069151 , 68749778 , 89257746 , 74330024 , 459099874 , 475998869 , 3645264669
n×2
157778648
n×3
236667972
n×4
315557296
n×5
394446620
n÷2
39444662
n÷3
26296441.333333
n÷3
19722331
n÷5
15777864.8
n2
6223525441176976
n3
4.9096971495125E+23
n4
3.8732268916977E+31
n5
3.0555625118465E+39
2 √n
8881.9662237592
3 √n
428.88357223979
4 √n
94.244184031479
5 √n
37.966769611267
1 , 2 , 4 , 97 , 194 , 388 , 203323 , 406646 , 813292 , 19722331 , 39444662 , 78889324
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
-78889323
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 78889324 can be divided by 12 positive divisors.
The sum of these divisors (counting 78889324) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101100111100000101101100
3
Ternary
12111102222210211
4
Quaternary
10230330011230
5
Quinary
130143424244
6
Senary
11454512204
8
Octal
454740554
10
Decimal
78889324
12
Duodecimal
22505664
16
Hexadecimal
4b3c16c
20
Vigesimal
14d1364
36
Base36
1ayve4
md5
f2331a85edd2c9b2197813fd43cb0366
sha1
08ea55008849554e348f4b52d72023ec37a9b647
sha256
cdf19fd10a961e811cd2f747b881be893640257f43be11acba1bfaa29ebd9a1c
sha512
30f269f489873237ecda3c8395def4708e3b1f397fcae68f91eb2382115cd3d778874bf791967c41c642bf7e48cbbc76f26f0b367afb2cc770324e13bf13c752
ripemd-160
560095b5f3fa0254ade3907df5ecd062310f2883
Diameter
157778648
Circumference
495676241.45013
Area
1.9551781805431E+16
Volume
2.0565691328346E+24
Surface area
7.8207127221723E+16
Circumference
495676241.45013
Perimeter
315557296
Area
6223525441176976
Diagonal
111566351.92725
Surface area
37341152647061856
Volume
4.9096971495125E+23
Space diagonal
136640317.34276
Perimeter
236667972
Area
2.694865566579E+15
Altitude
68320158.671381
Surface area
2.694865566579E+15
Volume
5.7861335799876E+22
Height
37188783.975748