78869360 is an even 8-digits composite number following 78869359
and preceding 78869361 . In scientific notation, it is written as 7.8869360 × 10^7.
The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors.
There are 31547712 positive integers (up to 78869360) that are relatively prime to 78869360.
78869360 has 20 divisors, whose sum is 183371448
The reverse of 78869360 is 06396887
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-eight million eight hundred sixty-nine thousand three hundred sixty
Scientific notation
7.8869360 × 10^7
Engineering notation
7.8869360 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 985867
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9858670
Product of the distinct prime numbers
The prime factorization of 78869360 is 2 × 2 × 2 × 2 × 5 × 985867.
Since it has a total of 6 prime factors.
6 , 7 , 48 , 96 , 222 , 143 , 6552 , 2858 , 45043 , 17916 , 230814 , 544138 , 3466274 , 3571906 , 28414652 , 20573409 , 751905275 , 919945546 , 376431827 , 8106722861
n×2
157738720
n×3
236608080
n×4
315477440
n×5
394346800
n÷2
39434680
n÷3
26289786.666667
n÷3
19717340
n÷5
15773872
n2
6220375946809600
n3
4.9059706988427E+23
n4
3.8693076919647E+31
n5
3.0516982130834E+39
2 √n
8880.8423023945
3 √n
428.84739094357
4 √n
94.238221027323
5 √n
37.964847816815
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 985867 , 1971734 , 3943468 , 4929335 , 7886936 , 9858670 , 15773872 , 19717340 , 39434680 , 78869360
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78869359
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78869360 can be divided by 20 positive divisors.
The sum of these divisors (counting 78869360) is 1, the average is 0.05.
Base
System
Value
2
Binary
100101100110111001101110000
3
Ternary
12111101222102102
4
Quaternary
10230313031300
5
Quinary
130142304420
6
Senary
11454235532
8
Octal
454671560
10
Decimal
78869360
12
Duodecimal
224b5ba8
16
Hexadecimal
4b37370
20
Vigesimal
14cid80
36
Base36
1ayfzk
md5
71f1dba1adec14193511db79c5dad96d
sha1
e4c3da5177827c9df201872c066ac00b238400e9
sha256
af82389f1d92244aa23a838f7cc237960614ea90c8fb23533d1f4e8491891b99
sha512
dadff65d79f165efda9bd41f5e1e4f1bb50a50abe3b5931671cb3d62f4f32acf1ccd89bf0c0e3ede94cc664ad245823c4346fc4d78e87cd36dbb44c5703795b3
ripemd-160
0eece036fc9992b062dd233c1dac7aa574f3ce7b
Diameter
157738720
Circumference
495550803.93866
Area
1.9541887377064E+16
Volume
2.0550082008281E+24
Surface area
7.8167549508255E+16
Circumference
495550803.93866
Perimeter
315477440
Area
6220375946809600
Diagonal
111538118.56769
Surface area
37322255680857600
Volume
4.9059706988427E+23
Space diagonal
136605738.68044
Perimeter
236608080
Area
2.6935017955134E+15
Altitude
68302869.34022
Surface area
2.6935017955134E+15
Volume
5.7817419157569E+22
Height
37179372.855895