78889652 is an even 8-digits composite number following 78889651
and preceding 78889653 . In scientific notation, it is written as 7.8889652 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 38700480 positive integers (up to 78889652) that are relatively prime to 78889652.
78889652 has 12 divisors, whose sum is 140662116
The reverse of 78889652 is 25698887
Previous prime number is 53
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-eight million eight hundred eighty-nine thousand six hundred fifty-two
Scientific notation
7.8889652 × 10^7
Engineering notation
7.8889652 × 10^6
Prime Factorization
2 × 2 × 53 × 372121
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39444826
Product of the distinct prime numbers
The prime factorization of 78889652 is 2 × 2 × 53 × 372121.
Since it has a total of 4 prime factors.
4 , 8 , 28 , 70 , 786 , 687 , 8727 , 6832 , 8108 , 22747 , 94665 , 574171 , 5507971 , 6947742 , 33868882 , 19368594 , 345958375 , 330259607 , 9383126417 , 5607779989
n×2
157779304
n×3
236668956
n×4
315558608
n×5
394448260
n÷2
39444826
n÷3
26296550.666667
n÷3
19722413
n÷5
15777930.4
n2
6223577192681104
n3
4.9097583892575E+23
n4
3.873291307326E+31
n5
3.0556260332958E+39
2 √n
8881.9846881201
3 √n
428.88416663207
4 √n
94.244281991642
5 √n
37.966801182281
1 , 2 , 4 , 53 , 106 , 212 , 372121 , 744242 , 1488484 , 19722413 , 39444826 , 78889652
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
-78889651
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 78889652 can be divided by 12 positive divisors.
The sum of these divisors (counting 78889652) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101100111100001010110100
3
Ternary
12111110000020222
4
Quaternary
10230330022310
5
Quinary
130143432102
6
Senary
11454513512
8
Octal
454741264
10
Decimal
78889652
12
Duodecimal
22505898
16
Hexadecimal
4b3c2b4
20
Vigesimal
14d142c
36
Base36
1ayvn8
md5
08c92f5a487ac2322d4116cbf1684dd8
sha1
31001b9e5b6eedc0b7c6092e5b8ccd5fd0803344
sha256
a51f1bc812b2e21715d3a95a681030dc99144fc6dbf005e9189fde0af85ae730
sha512
579bd4b7d55e9977650ee0ccf472f1f14d2c5d586f9a03ba2fef614b81fe84d67d32d2c3a99a9ff6c1b1e76374d1cc75bb4cbaf5ad44baab9a41e5c45f2d9282
ripemd-160
a7e14d52ece522ea1fa816f24a32393339018c9e
Diameter
157779304
Circumference
495678302.33491
Area
1.9551944387576E+16
Volume
2.056594784879E+24
Surface area
7.8207777550304E+16
Circumference
495678302.33491
Perimeter
315558608
Area
6223577192681104
Diagonal
111566815.78929
Surface area
37341463156086624
Volume
4.9097583892575E+23
Space diagonal
136640885.45543
Perimeter
236668956
Area
2.6948879756376E+15
Altitude
68320442.727714
Surface area
2.6948879756376E+15
Volume
5.7862057517192E+22
Height
37188938.596431