78794265 is an odd 8-digits composite number following 78794264
and preceding 78794266 . In scientific notation, it is written as 7.8794265 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 37837760 positive integers (up to 78794265) that are relatively prime to 78794265.
78794265 has 16 divisors, whose sum is 92565504
The reverse of 78794265 is 56249787
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-eight million seven hundred ninety-four thousand two hundred sixty-five
Scientific notation
7.8794265 × 10^7
Engineering notation
7.8794265 × 10^6
Prime Factorization
15 × 11 × 107 × 4463
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78794265
Product of the distinct prime numbers
The prime factorization of 78794265 is 15 × 11 × 107 × 4463.
Since it has a total of 4 prime factors.
2 , 3 , 95 , 22 , 483 , 526 , 4686 , 5218 , 51013 , 72989 , 169829 , 520723 , 6129191 , 7180852 , 43494211 , 7142996 , 144043284 , 509319925 , 8012058338 , 2821540658
n×2
157588530
n×3
236382795
n×4
315177060
n×5
393971325
n÷2
39397132.5
n÷3
26264755
n÷3
19698566.25
n÷5
15758853
n2
6208536196890225
n3
4.8919704635986E+23
n4
3.8545921708096E+31
n5
3.037197569737E+39
2 √n
8876.6133744802
3 √n
428.71123954385
4 √n
94.215780920609
5 √n
37.957615460216
1 , 11 , 15 , 107 , 165 , 1177 , 1605 , 4463 , 17655 , 49093 , 66945 , 477541 , 736395 , 5252951 , 7163115 , 78794265
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78794264
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78794265 can be divided by 16 positive divisors.
The sum of these divisors (counting 78794265) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101100100100111000011001
3
Ternary
12111021011102010
4
Quaternary
10230210320121
5
Quinary
130132404030
6
Senary
11452500133
8
Octal
454447031
10
Decimal
78794265
12
Duodecimal
2247a649
16
Hexadecimal
4b24e19
20
Vigesimal
14c95d5
36
Base36
1awu1l
md5
a2dc544c6e9bccc34e0b64c76d73d821
sha1
38d901e317746ebd08dcbc9ffc2375530c26401e
sha256
1032df516fb6a46d9734c8651fc1916b0b703b836ca8bcffffdd266cd7399e6c
sha512
8fe27604cf191a4d0e55cd42bf8ca725a18e095810cca2882c9058c8c0d649cf58d28fab175bb64327c1242d986139a4e7a49c9d3285a888eace36cc1636452d
ripemd-160
bd3ee79d26e40b71cd6def82b7b897326b257b85
Diameter
157588530
Circumference
495078968.13801
Area
1.9504691705697E+16
Volume
2.0491437960026E+24
Surface area
7.8018766822787E+16
Circumference
495078968.13801
Perimeter
315177060
Area
6208536196890225
Diagonal
111431918.20022
Surface area
37251217181341350
Volume
4.8919704635986E+23
Space diagonal
136475670.32505
Perimeter
236382795
Area
2.6883750334111E+15
Altitude
68237835.162523
Surface area
2.6883750334111E+15
Volume
5.7652424802915E+22
Height
37143972.733407