78889682 is an even 8-digits composite number following 78889681
and preceding 78889683 . In scientific notation, it is written as 7.8889682 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 39403732 positive integers (up to 78889682) that are relatively prime to 78889682.
78889682 has 8 divisors, whose sum is 118457856
The reverse of 78889682 is 28698887
Previous prime number is 983
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-eight million eight hundred eighty-nine thousand six hundred eighty-two
Scientific notation
7.8889682 × 10^7
Engineering notation
7.8889682 × 10^6
Prime Factorization
2 × 983 × 40127
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78889682
Product of the distinct prime numbers
The prime factorization of 78889682 is 2 × 983 × 40127.
Since it has a total of 3 prime factors.
2 , 4 , 58 , 32 , 690 , 804 , 5546 , 2834 , 29435 , 33543 , 250361 , 337206 , 1815163 , 3981860 , 64088810 , 98243981 , 390831737 , 959821613 , 791870680 , 5562103723
n×2
157779364
n×3
236669046
n×4
315558728
n×5
394448410
n÷2
39444841
n÷3
26296560.666667
n÷3
19722420.5
n÷5
15777936.4
n2
6223581926061124
n3
4.9097639904791E+23
n4
3.8732971990395E+31
n5
3.0556318432371E+39
2 √n
8881.9863769317
3 √n
428.88422099714
4 √n
94.244290951398
5 √n
37.966804069868
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
-78889681
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 78889682 can be divided by 8 positive divisors.
The sum of these divisors (counting 78889682) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100111100001011010010
3
Ternary
12111110000022002
4
Quaternary
10230330023102
5
Quinary
130143432212
6
Senary
11454514002
8
Octal
454741322
10
Decimal
78889682
12
Duodecimal
22505902
16
Hexadecimal
4b3c2d2
20
Vigesimal
14d1442
36
Base36
1ayvo2
md5
c3fb9d2d8e30fd52b8ce9e22bdc86ffd
sha1
a06cc7b0e47bbe6f5b4ae8b42af46489c5ab7edc
sha256
9c4023f3d3ab5e5f6c407288b07a3cc23bc11b7470933ad8c9474fb1088c84d2
sha512
69feb5512bc298ebfec51614ecdff34aa2ab81990ad4c9155591c976476b94c90d060c0dfde58b21efd64678f6d92a190c95b762a8446b9b8d5c7a9abbf0ad64
ripemd-160
5909577002ea4c882fb7ed32b53323829aa24084
Diameter
157779364
Circumference
495678490.83047
Area
1.9551959257928E+16
Volume
2.0565971311132E+24
Surface area
7.8207837031711E+16
Circumference
495678490.83047
Perimeter
315558728
Area
6223581926061124
Diagonal
111566858.2157
Surface area
37341491556366744
Volume
4.9097639904791E+23
Space diagonal
136640937.41695
Perimeter
236669046
Area
2.6948900252513E+15
Altitude
68320468.708476
Surface area
2.6948900252513E+15
Volume
5.7862123528222E+22
Height
37188952.738567