78865376 is an even 8-digits composite number following 78865375
and preceding 78865377 . In scientific notation, it is written as 7.8865376 × 10^7.
The sum of its digits is 50. It has a total of 6 prime factors and 12 positive divisors.
There are 39432672 positive integers (up to 78865376) that are relatively prime to 78865376.
78865376 has 12 divisors, whose sum is 155266272
The reverse of 78865376 is 67356887
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-eight million eight hundred sixty-five thousand three hundred seventy-six
Scientific notation
7.8865376 × 10^7
Engineering notation
7.8865376 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2464543
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4929086
Product of the distinct prime numbers
The prime factorization of 78865376 is 2 × 2 × 2 × 2 × 2 × 2464543.
Since it has a total of 6 prime factors.
6 , 5 , 69 , 81 , 744 , 657 , 5927 , 5663 , 59920 , 24637 , 135562 , 852698 , 4768790 , 3240578 , 91387781 , 84595517 , 48832610 , 314843401 , 794869790 , 1792449726
n×2
157730752
n×3
236596128
n×4
315461504
n×5
394326880
n÷2
39432688
n÷3
26288458.666667
n÷3
19716344
n÷5
15773075.2
n2
6219747531621376
n3
4.9052272770639E+23
n4
3.868525935711E+31
n5
3.050927524856E+39
2 √n
8880.6179965135
3 √n
428.84016990203
4 √n
94.237030919451
5 √n
37.96446425846
1 , 2 , 4 , 8 , 16 , 32 , 2464543 , 4929086 , 9858172 , 19716344 , 39432688 , 78865376
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
-78865375
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 78865376 can be divided by 12 positive divisors.
The sum of these divisors (counting 78865376) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101100110110001111100000
3
Ternary
12111101202221212
4
Quaternary
10230312033200
5
Quinary
130142143001
6
Senary
11454205252
8
Octal
454661740
10
Decimal
78865376
12
Duodecimal
224b3828
16
Hexadecimal
4b363e0
20
Vigesimal
14ci38g
36
Base36
1aycww
md5
880136c2ed764b8242aaf2c592cb24ce
sha1
4fdbc5eb8d0d2ea9f6f0d6e4791c38d20a295b7e
sha256
7c4c537e9891bc0e4a392dfbe5efa6ee471a126c94edde1413e64bd788cfc9d5
sha512
03dad4e4b0ceb931efcea98ca2996da1f85e0ad5e6d05e2f90d5b4ecc0afe044c54868987b1f6909c12753a897baa994e783b518aa47f8c53e079491c89cba66
ripemd-160
214e62ad5d129cadda7e00314521c161b4f1793d
Diameter
157730752
Circumference
495525771.72839
Area
1.9539913152525E+16
Volume
2.0546967970416E+24
Surface area
7.81596526101E+16
Circumference
495525771.72839
Perimeter
315461504
Area
6219747531621376
Diagonal
111532484.34085
Surface area
37318485189728256
Volume
4.9052272770639E+23
Space diagonal
136598838.19002
Perimeter
236596128
Area
2.6932296837548E+15
Altitude
68299419.095012
Surface area
2.6932296837548E+15
Volume
5.7808657847885E+22
Height
37177494.780285